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25.2 Seals

Mechanical seal system

S25-0660-97NB

Pump size

S10: SPS 100

S20: SPS 200

S25: SPS 250

S40: SPS 400

S50: SPS 500

S60: SPS 600

Wearing kit type

0660: Single mechanical seal

0665: Double mechanical seal

Material of product contact items

95: SiC / SiC and FKM

95EP: SiC / SiC and EPDM

95NB: SiC / SiC and NBR

95PT: SiC / SiC and PTFE

97: SiC / CA and FKM

97EP: SiC / CA and EPDM

97NB: SiC / CA and NBR

97PT: SiC / CA and PTFE

Mechanical seal, single, SPS 100

m-SPS-en-08

119

Содержание SPS 100

Страница 1: ...erial 10 7 10 Dangers due to electrical energy 10 7 11 Dangers due to hydraulic energy 10 7 12 Special danger points 10 7 13 Constructional changes to the machine 10 7 14 Noise 10 7 15 Temperature 10 7 16 Limit values for the pump 11 7 17 Maintenance and repair 11 7 18 Cleaning the pump 12 7 19 Faults 12 7 20 Use as intended 12 8 Safety notes ATEX 13 8 1 Safety signs 13 8 2 Earthing the pump 13 8 ...

Страница 2: ...oubleshooting 32 21 Adjusting the shaft 34 21 1 SPS 200 SPS 250 SPS 300 SPS 400 and SPS 500 pumps 34 21 2 Adjusting dimension X in models with cast power frame 34 21 3 Adjusting dimension X in models with stainless steel power frame 36 22 Disassembly and assembly 38 22 1 Dismantling all models 38 22 2 Dismantling and assembling the SPS 100 38 22 3 Dismantling and assembling the SPS 200 48 22 4 Dis...

Страница 3: ...he harmonisation of the laws of the Member States relating to electromagnetic compatibility recast Official Journal of the EU L 96 79 of 29 03 2014 Directive 2014 35 EU was complied with in accordance with Annex I No 1 5 1 MRL 2006 42 EC with regard to its protection objectives According to Directive 2014 68 EU Artikel 4 3 the above mentioned manufacturer certifies in accordance with the applicabl...

Страница 4: ...transportation or other charges which may arise in connection with a warranty claim Specific exceptions to the above warranty are Exceptions Warranty and liability claims for personal and material damage are excluded if they are attributable to one or several of the following causes Use of the machine not as intended Incorrect installation operation or maintenance of the machine Operating the mach...

Страница 5: ...ing containing the product s A copy of the appropriate decontamination certificate can be downloaded from the Watson Marlow Limited website at www wmftg com You are responsible for cleaning and decontaminating the product s before return 4 Environment and disposal of waste Always observe the local rules and regulations with respect to safe disposal of waste Enquire within your local government abo...

Страница 6: ...de of corrugated cardboard and can be recycled Inspection Check that all components are present Inspect components for damage in transit If anything is missing or damaged contact your distributor immediately Components supplied SPS 100 SPS 200 SPS 250 SPS 300 SPS 400 and SPS 500 SPS 200 SPS 400 SPS 500 stainless power frame cast iron power frame SPS 100 n a SPS 250 n a n a SPS 300 SPS 100 SPS 200 ...

Страница 7: ...rd Drive Baseplate Optional special design Flush systems Guard master Jacketing for heating and cooling Storage This product has an extended shelf life However plastic parts and elastomeric parts should be stored in a cool dry environment Care should be taken after storage to ensure that all parts function correctly m SPS en 08 7 ...

Страница 8: ...d fluid is displaced As a filled chamber rotates it contracts closes and discharges its contents At the same time the opposite chamber opens by the same fraction of a millimetre to draw in more fluid The result is a pump free of pulsation The gate works as a seal between the pressure side and the suction side of the pump It prevents an equalisation of the pressure created by the rotor stopping it ...

Страница 9: ... 2 Organisational measures The personal protective equipment required must be provided by the operating organisation Safety devices must be checked regularly 7 3 Obligation of the operators People who work on the machine must observe the relevant safety regulations concerning working safety and accident prevention before starting work must read the safety chapter and the warning notes in these ope...

Страница 10: ... hydraulic hose lines at appropriate intervals even if no safety relevant defects are detectable 7 12 Special danger points The pump contains a rotating rotor which can crush or sever fingers and hands The pump must be guarded so that it is not possible for people to hold the pump by its inlet or delivery ports with the rotor running When the rotor is stationary the drive must be secured against u...

Страница 11: ...cs against unintentional start up In all maintenance inspection and repair work switch the machine off and secure the main switch against unintentional start up Secure larger assemblies carefully to lifting gear Check loosened screw connections for firm seating Use only original spare parts After maintenance work is finished check the safety devices are functioning Bearings maintenance The bearing...

Страница 12: ...tle the power end of the pump or replace the bearings Pumps needing repair servicing new bearings or other work on the power end must be returned to MasoSine for attention Special training is available for users of SPS 200 SPS 250 SPS 300 SPS 400 and SPS 500 models Please contact MasoSine for further information 7 18 Cleaning the pump Handle substances and materials used correctly especially when ...

Страница 13: ...ust and gas explosive atmospheres In the model code the atmosphere is abbreviated with G Gas and D Dust MasoSine pumps are designed to be used in explosive atmospheres G Gas or D Dust Ignition protection MasoSine pumps pumps are subject to ignition protection c constructive safety according to the standard for non electric appliances for use in explosion risk areas EN 13463 5 Temperature classes E...

Страница 14: ... outside the explosive atmosphere area All tools used should comply with ATEX regulations The pump unit must be kept free of dust with a damp cloth accumulated dust can smoulder The flushing channels in the power frame must be free of blockages and if necessary cleaned 8 6 Cleaning the pump No solvent cleaning agents may be used to clean the pump as they could create an uncontrollable explosive at...

Страница 15: ...l equipment of machines EN 60204 1 EN ISO 12100 1 2 Safety of machinery For ATEX EN 1127 1 Explosive atmospheres Explosion prevention and protection Part 1 For ATEX EN 13463 1 Non electrical equipment for use in potentially explosive atmospheres Part 1 For ATEX EN 13463 5 Non electrical equipment for use in potentially explosive atmospheres Part 5 National technical standards guidelines and specif...

Страница 16: ...9 1 Dimensions in millimetres SPS 100 16 m SPS en 08 ...

Страница 17: ...er frame Stainless steel power frame All critical dimensions of old and new power frame designs are the same including mounting bolt holes Both designs are interchangeable SPS 250 pumps dimensions Stainless steel power frame m SPS en 08 17 ...

Страница 18: ...ps dimensions Cast iron power frame Stainless steel power frame All critical dimensions of old and new power frame designs are the same including mounting bolt holes Both designs are interchangeable 18 m SPS en 08 ...

Страница 19: ...ps dimensions Cast iron power frame Stainless steel power frame All critical dimensions of old and new power frame designs are the same including mounting bolt holes Both designs are interchangeable m SPS en 08 19 ...

Страница 20: ...0kg 37lb 8oz Part no KK 13 00kg 28lb 11oz SPS 200 23 00kg 50lb 11oz 20 00kg 44lb 1oz Part no KK 13 00kg 28lb 11oz SPS 250 39 00kg 86lb Part no KK 13 00kg 28lb 11oz SPS 300 80 00kg 176lb 6oz 68 00kg 149lb 15oz Part no KM 19 00kg 41lb 14oz SPS 400 160 00kg 352lb 12oz 125 00kg 275lb 9oz Part no KG 31 00kg 68lb 5oz SPS 500 171 00kg 377lb Part no KG 31 00kg 68lb 5oz 20 m SPS en 08 ...

Страница 21: ...ve The pump must be suspended correctly for transport If using a crane or fork lift truck the ropes or belts must be sufficiently dimensioned If the pump is transported with a lift truck or fork lift truck note that the unit s centre point is not necessarily the centre of gravity m SPS en 08 21 ...

Страница 22: ...ep delivery and suction pipes as short and direct as possible though ideally not shorter than one metre and follow the straightest route Use bends of large radius at least four times the pipe diameter Ensure that connecting pipework and fittings are suitably rated to handle the predicted pipeline pressure Avoid pipe reducers and lengths of smaller bore pipe than the pumphead section particularly i...

Страница 23: ... such vibrations exist and to define them so that the inverter can be programmed to avoid these frequencies Similarly interference from cavitation or rigid lines must be avoided See Cavitation below 12 1 Cavitation Cavitation is a problem in certain devices where fluid interacts with a moving surface It can occasionally occur in sinusoidal pumps Where a surface moves through a fluid low pressure a...

Страница 24: ...entation Tighten to 25Nm using a 13mm spanner SPS 200 SPS 250 SPS 300 SPS 400 SPS 500 Follow the dismantling and assembly steps for your pump model See Disassembly and assembly on page 38 Remove the screws on the power frame Turn the housing by an angle of 45 to the left or right Refit the screws in their new position and tighten them to the correct torque SPS 200 16 Nm SPS 250 16 Nm SPS 300 33 Nm...

Страница 25: ... the direction change is carried out by a trained engineer Follow the dismantling and assembly steps for your pump model See Disassembly and assembly on page 38 Take special note of the instructions for fitting the rotor the gate and the gate guide Take care that fluid in the pressure line leaves the pump in an upward direction so that when pumping stops some fluid remains in the pump This will ma...

Страница 26: ... MasoSine pumps must be primed before use Before commissioning and during operation the pump must be filled with fluid with the fluid level above the rotor see diagram This can be done manually through a side channel of your system s pipework or by using a vacuum device where very viscous fluids are to be pumped contact MasoSine for further information The need to prime can be avoided by leaving p...

Страница 27: ... pumped It should not contain abrasive particles which would damage the seals We recommend that transparent plastic tubes are used as flushing tubes l The pump should be flushed without pressure the flushing fluid should be allowed to drain from the system without pressure l Fill the pump with liquid to prevent it from running dry possibly via a separate intake valve connected to the suction or pr...

Страница 28: ...rfaces of pipes vessels process equipment and associated fittings without disassembling 17 3 The CIP procedure Before the CIP process begins a preliminary clean should be performed at maximum speed with no back pressure This will remove most of the residual product Suitable cleaning fluids for the CIP process may include concentrations below 1 of additives They may be Sodium hydroxide in distilled...

Страница 29: ...perature Recommended pressure differential CIP 80 90C 176 194F 3 bar SIP 120C 248F N A Key CIP and SIP safety information A distance of one metre around the pump should be kept clear during SIP to minimise danger in case of leakage CIP and SIP processes should be monitored continuously If a leak occurs during CIP or SIP the pumphead should not be touched until system pressure has been relieved and...

Страница 30: ...nter pressure should not exceed 1 bar Note Most pumps can be retro fitted to allow heating and cooling Note The connections on the front cover may hinder some maintenance work at the pump In most cases the heating cooling of the pump housing is sufficient Maintenance is not hindered by the connections Note If a heater is used to maintain a raised temperature that temperature must be approved by Ma...

Страница 31: ...in place and fully tightened Open port A and fill the power frame with suitable oil see Note below until it is nearly full Close port A Check the oil level in viewing glass at B Do not allow the level to fall below the viewing glass centre line Note If the pump is intended to be used in an area where ATEX regulations apply the oil viewing glass is replaced by a screwed plug Note When a new pump is...

Страница 32: ... wearing parts Gate and gate guide wrongly positioned Check position see Possible pump orientations on page 24 Inserted gate valve closed Check pipe system Pump is noisy Noises from the drive Consult manufacturer Noises from the pump Consult manufacturer Suction pipe too small cavitation Shorten suction pipe or increase diameter reduce speed Knocking noises from the pumphead Check if gate is worn ...

Страница 33: ...mal expansion Choose liner with larger tolerances Flushing material between housing and power frame leaking O ring in the power frame missing or defective Install or replace O ring Water or pumped material in the bearing housing Flushing pressure too high Flushing must be pressureless attach pressure reducer maximum 0 1 bar Leakage bores bore holes in the power frame where pumped material can esca...

Страница 34: ...djusting dimension X in models with cast power frame SPS 200 SPS 300 and SPS 400 pumps Dimension X Shim ring Power frame Bearing housing Lip seals Shaft Bearing housing retaining screw Vernier Shaft sleeve Dimension X SPS 100 SPS 200 SPS 300 SPS 400 10 0mm 0 05 17 5mm 0 1 23 0mm 0 1 15 0mm 0 1 SPS 200 SPS 300 and SPS 400 adjusting dimension X Note SPS 100 pumps must be returned to MasoSine for dim...

Страница 35: ...ft being careful not to damage the lip seals arrowed Note lubricating oil will spill out as the bearing housing is removed Remove the shim ring arrowed in the three lower pictures and install a new one Reassamble tightening the bearing housing retaining screws to 25Nm SPS 200 50Nm SPS 300 35Nm SPS 400 and measure dimension X again If this dimension is not correct disassemble and peel layers from t...

Страница 36: ...ousing retaining screw Dimension X Shaft Vernier Shaft sleeve Dimension X SPS 100 SPS 200 SPS 250 SPS 300 SPS 400 SPS 500 10 0mm 0 05 17 5mm 0 1 17 4mm 0 1 23 0mm 0 1 15 0mm 0 1 25 4mm 0 1 Note SPS 100 pumps must be returned to MasoSine for dimension X adjustment Remove the front cover the front support the front liner the rotor the gate and the gate guide See Disassembly and assembly on page 38 M...

Страница 37: ...p seals arrowed Picture 2 Remove the shim ring arrowed and install a new one between the power frame and the bearing housing Picture 3 Reassamble tightening the bearing housing retaining screws as follows For SPS 200 M8 16 Nm For SPS 250 M8 16 Nm For SPS 300 M10 33 Nm For SPS 400 M12 56 Nm For SPS 500 M12 56 Nm Measure dimension X again If this dimension is not correct disassemble and peel layers ...

Страница 38: ... cap nuts right hand thread and washers Lightly tap the two front cover pins if necessary and use them to pull off the cover You can now access the front cover O ring arrowed in the first picture in Removing the locking nut below in its groove in the front cover Removing the locking nut It is important to ensure that the shaft cannot rotate while the shaft nut is removed If necessary it may conven...

Страница 39: ... rotor front Removing the rotor the gate and the gate guide Note the orientation of the gate and the gate guide so that they can be refitted in the same orientation This is important because if the gate guide is refitted in the wrong orientation the pump will not work properly and the gate guide can be damaged Use two hands to remove the rotor the gate and the gate guide together The gate and gate...

Страница 40: ... mechanical seal O rings Remove the static face You can now access the static face O ring Note If the static face cannot be removed by hand it can be removed with the sealing system see Removing the sealing system on the facing page The static face with its O ring left the mechanical seal with one of its O rings visible and the back bushing 40 m SPS en 08 ...

Страница 41: ...piece O ring Remove the back bushing The distance piece The front and back bushing They are identical Removing the sealing system Note If your SPS 100 pump is fitted with a static flushing system this must be removed before removing the sealing system See The static flushing device on page 83 m SPS en 08 41 ...

Страница 42: ...nt Second leverage point Direction of movement Reverse the special tools and use the angled ends in the same way to apply further leverage to the end of the seal housing until it is accessible within the pump chamber Remove it The two versions of the SPS 100 pump seal housing left where no static flushing system is fitted right where a static flushing system is fitted Disassembling the seals Graph...

Страница 43: ...lindrical tool which is available from MasoSine Note If a static flushing device is to be fitted align the threaded sockets on both sides of the seal housing vertically so they are central to the top hole in the bearing housing See The static flushing device on page 83 Fitting the static face and the mechanical seal SPS 100 pumps with a single mechanical seal Check that the static face s O ring is...

Страница 44: ... on to the pump shaft and all the way home into the pump housing Note The mechanical seal has a lug on its inner surface which must be aligned with the shaft splines SPS 100 pumps with a triple lip seal fitting the distance piece Check that the distance piece O ring is in position Push the distance piece into position flanged end first Pumps with a triple lip seal fitting the back bushing Push the...

Страница 45: ...he gate and gate guide inverted to show the gate s position within the guide for counter clockwise rotor rotation The rotor The gate and gate guide oriented for clockwise rotor rotation The gate and gate guide oriented for counter clockwise rotor rotation Pressure side Suction side Suction side Pressure side Check that the rotor O ring is in position Position the gate within the gate guide and hol...

Страница 46: ...th the shaft splines Ensure that the rotor is pushed all the way home Fitting the front bushing and the front liner Push the front bushing into position thick end arrowed first The two bushings are identical Note Pumps are fitted with identical front and rear bushings Push the front liner into position pushing evenly at both ends so that it does not jam The anti rotation pins within the pump housi...

Страница 47: ...aft is optionally available for easy opening of the locking screw SPS 100 TL SP10 010 31 Use a 17mm spanner to tighten the locking nut to 100Nm right hand thread Fitting the front cover Check that the front cover O ring arrowed above is in its groove in the front cover Fit the front cover over the shaft and the pump housing studs Fit the cap nuts right hand thread and washers to the pump housing s...

Страница 48: ...tling the pump housing SPS 200 pumps with a stainless steel power frame and a single mechanical seal on page 58 Removing the front cover Use a 22mm spanner to remove the cap nuts right hand thread and washers Lightly tap the two front cover pins if necessary and use them to pull off the cover Removing the front support PEEK or stainless steel The PEEK front support The stainless steel front suppor...

Страница 49: ... Note the PEEK front support is breakable Remove the front support You can now access the front cover O ring arrowed in its groove in the front cover Removing the front liner Pull the front liner to remove it Note You may find it convenient to turn the pump shaft and rotor a little to create space for your fingertips to grasp the top of the front liner m SPS en 08 49 ...

Страница 50: ...lations on the drive shaft Alternatively a well padded wrench can be used on the shaft and the key or keyway A blocking tool for the shaft is optionally available for easy opening of the locking screw SPS 200 TL SP20 010 31 Use a 32mm ring spanner to remove the locking screw from the end of the shaft left hand thread You can now access the shaft nut O ring in its groove in the shaft nut The shaft ...

Страница 51: ...ded wrench can be used on the shaft and the key or keyway Use a 32mm ring spanner to remove the shaft nut from the end of the shaft right hand thread You can now access the rotor front O ring arrowed in its groove in the rotor front The shaft nut Removing the rotor the gate and the gate guide Note the orientation of the gate and the gate guide so that they can be refitted in the same orientation U...

Страница 52: ...acking ring SPS 200 pumps with a single mechanical seal Pull the rear liner to remove it The backing ring may remain on the shaft or it may come off the shaft with the rear liner Remove the backing ring The backing ring 52 m SPS en 08 ...

Страница 53: ...Removing the dynamic ring holder SPS 200 pumps with a single mechanical seal Pull the dynamic ring holder to remove it The dynamic ring holder m SPS en 08 53 ...

Страница 54: ...d a single mechanical seal on page 58 for dismantling the pump housing of a pump with a cast iron power frame Use a 13mm spanner to loosen and remove the two screws right hand thread and washers which secure the pump housing to the power frame If necessary gently tap the pump housing with a soft hammer to free it Withdraw the pump housing carefully The pump housing is heavy 54 m SPS en 08 ...

Страница 55: ...ove in the pump housing arrowed above and the two O rings in the mechanical seal arrowed below Note The mechanical seal is a tight push fit The static face The mechanical seal Fitting the seal SPS 200 pumps with a single mechanical seal A graphic making clear how to disassemble and assemble the seal appears in Seals on page 119 Removing the rear liner SPS 200 pumps with a triple lip seal Pull the ...

Страница 56: ...haft sleeve from the seal housing Removing the pump housing SPS 200 pumps with a triple lip seal Use a 13mm spanner to loosen and remove the two screws right hand thread and washers which secure the pump housing to the power frame If necessary gently tap the pump housing with a soft hammer to free it Withdraw the pump housing carefully The pump housing is heavy 56 m SPS en 08 ...

Страница 57: ...frame Use a tool such as a pair of long nose pliers to grasp the distance ring where recesses have been machined in the face of the power frame and withdraw it The distance ring Fitting the seal SPS 200 pumps with a triple lip seal A graphic making clear how to disassemble and assemble the seal appears in Seals on page 119 m SPS en 08 57 ...

Страница 58: ... it Withdraw the pump housing carefully The pump housing is heavy Pull off the flush ring Whichever flush ring is installed the procedure is the same Dismantling the pump housing SPS 200 pumps with a stainless steel power frame and a triple lip seal Remove the distance ring from the flush ring Assembling the SPS 200 Note The pictures show a pump with a cast iron power frame Assembly of models with...

Страница 59: ...using arrowed in bottom left picture and that the two O rings either side of the mechanical seal are properly positioned arrowed above Position the static face in the mechanical seal The static face has two recesses arrowed which must be correctly aligned with lugs arrowed either side of its seat Push the mechanical seal into the pump housing Note The mechanical seal is a tight push fit m SPS en 0...

Страница 60: ...er the shaft and position on the face of the power frame The pump housing is heavy Fit the two 13mm screws right hand thread and washers which secure the pump housing to the power frame 10 2 assembly is shown here Alternative screw positions three of four arrowed allow the pump housing to be positioned at 9 12 or 12 3 orientations Tighten to 35Nm 60 m SPS en 08 ...

Страница 61: ...ned with the shaft splines Fitting the backing ring and the rear liner SPS 200 pumps with a single mechanical seal The backing ring Push the backing ring over the pump shaft and over the dynamic ring holder The backing ring is reversible Push the rear liner into position below the backing ring The anti rotation pins within the pump housing arrowed guarantee that the liner is properly positioned Th...

Страница 62: ...e of the power frame Position it with the radiused edge facing the power frame Fitting the pump housing SPS 200 pumps with a cast iron frame and a triple lip seal Check that the seal housing O ring is properly positioned in its groove in the rear of the pump housing Pass the pump housing over the shaft and position on the face of the power frame 62 m SPS en 08 ...

Страница 63: ...ng the pump housing SPS 200 pumps with a cast iron frame and a single mechanical seal on page 60 for assembling the pump housing of a pump with a cast iron power frame Fit the flush ring Whichever flush ring is installed the procedure is the same For single mechanical seal system the distance ring is not needed Position the pump housing carefully The pump housing is heavy Use a 13mm spanner to fit...

Страница 64: ...leeve has an alignment lug inside it which must be aligned with the shaft splines Fitting the rear liner SPS 200 pumps with a triple lip seal Push the rear liner into position below the shaft sleeve pushing evenly at both ends so that it does not jam The anti rotation pins within the pump housing arrowed guarantee that the liner is properly positioned The two liners are identical Fitting the seali...

Страница 65: ...to push it all the way home The shaft sleeve has an alignment lug inside it ringed which must be aligned with the shaft splines Fitting the rear liner SPS 200 Pumps with a triple lip seal Push the rear liner into position below the shaft sleeve pushing evenly at both ends so that it does not jam The anti rotation pins within the pump housing arrowed guarantee that the liner is properly positioned ...

Страница 66: ...tion the gate within the gate guide and hold as one unit Check that the gate and gate guide are correctly oriented for the desired sense of rotor rotation This is critical for proper operation Hold the rotor vane in the slot of the gate Use two hands to position the rotor the gate and the gate guide together The rotor is reversible Push the assembly into position The gate and gate guide slide free...

Страница 67: ...r the shaft Use a 32mm ring spanner to tighten it to 65Nm Fitting the shaft locking screw The shaft locking screw It is important to ensure that the shaft cannot rotate while the shaft locking screw is fitted It may conveniently be secured using a tommy bar or a spanner handle between the spider castellations on the drive shaft Alternatively a well padded wrench can be used on the shaft and the ke...

Страница 68: ... arrowed is in its groove in the front cover Stainless steel front support Fitting the front cover Check that the front cover O ring arrowed on previous page is in its groove in the front cover Fit the front cover complete with the front support over the shaft and the pump housing studs Fit the cap nuts right hand thread and washers to the pump housing studs Use a 22mm spanner Tighten them to 35Nm...

Страница 69: ...less steel power frame and a single mechanical seal on page 75 Removing the front cover Use a 22mm spanner to remove the cap nuts right hand thread and washers Lightly tap the two front cover pins if necessary and use them to pull off the cover The cover is heavy You can now access the front cover O ring arrowed in its groove in the front cover Removing the front liner Pull the front liner to remo...

Страница 70: ...S 250 TL SP21 010 31 SPS 300 TL SP25 010 31 SPS 400 TL SP40 010 31 and SPS 500 TL SP50 010 31 Use ring spanner to remove the locking screw from the shaft left hand thread Use ring spanner to remove the shaft nut from the shaft right hand thread It will leave the shaft with the front support You can now access the rotor front O ring arrowed in its groove in the rotor front Remove the shaft nut from...

Страница 71: ...nd the gate guide Note the orientation of the gate and the gate guide so that they can be refitted in the same orientation Use two hands to remove the rotor the gate and the gate guide together You can now access the rotor rear O ring in its groove in the rotor rear m SPS en 08 71 ...

Страница 72: ...Removing the rear liner and the backing ring pumps with a single mechanical seal Pull the rear liner to remove it Remove the backing ring The backing ring 72 m SPS en 08 ...

Страница 73: ...ing the dynamic ring holder pumps with a single mechanical seal Pull the dynamic ring holder to remove it The dynamic ring holder Removing the pump housing pumps with a single mechanical seal m SPS en 08 73 ...

Страница 74: ...ingle mechanical seal Push the mechanical seal from the rear of the pump housing and remove it Note The mechanical seal is a tight push fit Remove the static face from the mechanical seal You can now access the seal housing O ring in its groove in the pump housing arrowed and the O ring in the mechanical seal arrowed The static face Pump housing O ring The mechanical seal Removing the seal pumps w...

Страница 75: ... loosen and remove the screws right hand thread and washers which secure the pump housing to the power frame If necessary gently tap the pump housing with a soft hammer to free it Withdraw the pump housing carefully The pump housing is heavy Pull off the flush ring Assembling the SPS 250 SPS 300 SPS 400 and SPS 500 During assembly check that all O rings are properly positioned before fitting each ...

Страница 76: ... pump housing over the shaft and the special tool and position it on the face of the power frame Note The pump housing may be positioned in three orientations See Possible pump orientations on page 24 The pump housing is heavy Fit the two 17mm screws right hand thread and washers which secure the pump housing to the power frame 10 2 assembly is shown here Alternative screw positions three of four ...

Страница 77: ...t Push the mechanical seal into the pump housing Note The mechanical seal is a tight push fit Fitting the dynamic ring holder pumps with a single mechanical seal The dynamic ring holder Push the dynamic ring holder over the pump shaft narrow end first The dynamic ring holder has alignment lugs inside it which must be aligned with the shaft splines m SPS en 08 77 ...

Страница 78: ...w the backing ring The anti rotation pins within the pump housing arrowed guarantee that the liner is properly positioned The two liners are identical Pumps with a triple lip seal See the graphics in Pumps on page 92 and Front support versions on page 129 and refer to the instructions for the SPS 200 pump triple lip seal assembly in section Assembling the SPS 200 on page 58 The SPS 250 SPS 300 SPS...

Страница 79: ...ition the gate within the gate guide and hold as one unit Check that the gate and gate guide are correctly oriented for the desired sense of rotor rotation This is critical for proper operation Hold the rotor vane in the slot of the gate The rotor is reversible Use two hands to position the rotor the gate and the gate guide together Push the assembly into position The gate and gate guide slide fre...

Страница 80: ...ilable for easy opening of the locking screw SPS 250 TL SP21 010 31 SPS 300 TL SP25 010 31 SPS 400 TL SP40 010 31 and SPS 500 TL SP50 010 31 Check that the shaft nut O ring arrowed is in position on the shaft nut Fit the shaft nut into the front support Fit the shaft nut and front support over the shaft Use the ring spanner to tighten it right hand thread to 65Nm SPS 250 110Nm SPS 300 125Nm SPS 40...

Страница 81: ...the front cover Fit the front cover over the shaft the front support and the pump housing studs Fit the cap nuts right hand thread and washers to the pump housing studs Use a 22mm spanner Tighten them to 45Nm torque for other sizes see Tightening torques on page 89 Assembling the pump housing pumps with a stainless steel power frame and a single mechanical seal Note See Fitting the pump housing pu...

Страница 82: ...he shaft and push it home This will give some protection to the shaft splines as the pump housing is fitted It is important not to damage the shaft while removing or installing the pump housing The pump housing is heavy Use a 13mm spanner to fit and tighten the screws right hand thread and washers which secure the pump housing to the power frame 82 m SPS en 08 ...

Страница 83: ... to a SPS 100 pump with a pump seal housing which is tapped to take it arrowed See also Assembling the SPS 100 on page 43 Pass the special L shaped tool or a screwdriver through the top hole in the bearing housing and use it to rotate the pump seal housing until it is central to the top hole in the bearing housing Fit the sight glass connection piece Use a 17mm spanner to tighten it Fit the sight ...

Страница 84: ...eck that the O rings arrowed are in place on the bent outlet Fit the bent outlet connection piece and the bent outlet through the bottom hole in the bearing housing in the same way Refit the baseplate Fill the system with flushing fluid to the level of the top bend of the bent outlet Note Nipples may be fitted in place of the static flushing device if desired Use a 6mm Allen key to tighten them 84...

Страница 85: ...mps with cast iron power frame The static flushing device for the SPS 300 is shown here The static flushing devices for the SPS 200 and the SPS 400 are similar Use a 6mm Allen key to remove the two nipples arrowed if fitted from the pump s power frame Fit the sight glass connection piece in place of the top nipple Use a 19mm spanner to tighten it Fit the sight glass and tighten the retaining nut t...

Страница 86: ...rizontal position Hold a vessel under the bent outlet Drain until no more liquid runs out of the power frame Remove the retaining nut holding the sight glass and its connection pieces in position and remove the sight glass and its connection pieces Remove the bent outlet in the same way Fitting a flush ring without flush connections SPS 200 SPS 250 SPS 300 SPS 400 and SPS 500 pumps with stainless ...

Страница 87: ...ith flush connections SPS 200 SPS 250 SPS 300 SPS 400 and SPS 500 pumps with stainless steel power frame Pass the tube through the space in the power frame Connect it from the back to the dynamic flush system m SPS en 08 87 ...

Страница 88: ... SPS 400 and SPS 500 pumps with stainless steel power frame Install the flush ring without the bent outlet Fit the bent outlet to the connection on the back of the power end Fill the system with flushing fluid to the level of the top bend of the bent outlet 88 m SPS en 08 ...

Страница 89: ...W32 LEFT HAND THREAD 45Nm 33 lb ft Front cover cap nut SW22 35Nm 26 lb ft SPS 250 Adjoining parts Screw type Torque Bearing housing cover bearing housing M6 A2 70 DIN 931 7Nm 5 lb ft Power frame bearing housing M8 A2 70 DIN 931 16Nm 12 lb ft Power frame plug R 1 4 DIN 908 25Nm 18 5 lb ft Pump housing power frame M8 A2 70 DIN 931 16Nm 12 lb ft Shaft shaft nut SW42 65Nm 48 lb ft Shaft locking screw ...

Страница 90: ... 70 DIN 931 56Nm 41 lb ft Shaft shaft nut SW60 125Nm 92 lb ft Shaft locking screw SW60 LEFT HAND THREAD 105Nm 77 lb ft Front cover cap nut SW22 45Nm 33 lb ft SPS 500 Adjoining parts Screw type Torque Bearing housing cover bearing housing M6 A2 70 DIN 931 7Nm 5 lb ft Power frame bearing housing M12 A2 70 DIN 931 56Nm 41 lb ft Power frame plug R 1 4 DIN 908 25Nm 18 5 lb ft Pump housing power frame M...

Страница 91: ...p S10 SPS 100 S20 SPS 200 S21 SPS 250 S25 SPS 300 S40 SPS 400 S50 SPS 500 yyyy Part See parts lists below zz Material zz Material Code Material Elastomers 80 NBR 82 EPDM 84 FPM FKM 88 PTFE Plastics 46 MASOTRONIC 2051 MW MWR 49 MASOTRONIC 2070 WR WRP 50 MASOTRONIC 2800 PO or MASOTRONIC 2810 PA polyamide 53 MASOTRONIC 2050 UH UHMW 55 MASOTRONIC 2400 PP 59 MASOTRONIC 2090 PN PEEK natural 62 MASOTRONI...

Страница 92: ...25 1 Pumps SPS 100 92 m SPS en 08 ...

Страница 93: ...Shaft 12 1 S10 1108 10 Cover Bearing Housing 13 1 S10 0010 80 O ring NBR 1 S10 0010 82 O ring EPDM 1 S10 0010 84 O ring FPM FKM 14 1 S10 0011 80 O ring NBR 1 S10 0011 82 O ring EPDM 1 S10 0011 84 O ring FPM FKM 15 1 S10 0012 80 O Ring Bearing Housing NBR 16 1 S10 0023 80 O Ring Bearing Housing Cover NBR 17 1 S10 0036 80 O ring NBR 1 S10 0036 82 O ring EPDM 1 S10 0036 84 O ring FPM FKM 19 1 S10 001...

Страница 94: ... 12 Grease Nipple 38a 2 S10 1110 12 Mounting Plate short 38b 1 S10 1152 12 Mounting Plate long 39 1 S10 1111 12 Bolt Mounting Plate 40 2 S10 0035 12 Bolt Mounting Plate X Seals on page 119 Seal System Y Front support versions on page 129 Front Support Z Sealing distance ring version on page 133 Sealing Distance ring Please quote your pump s serial number when you order spare parts see the type pla...

Страница 95: ...SPS 200 with cast iron power frame m SPS en 08 95 ...

Страница 96: ...t Nut 15 1 S20 1500 20 Bearing Housing Cover 16 2 Integral with pump housing Type depends on customer choice Nozzles 17 1 S20 0700 10 Gate Guide 18 1 S20 0400 49 Gate MASOTRONIC 2070 WR 1 S20 0400 46 Gate MASOTRONIC 2051 MW 19 2 S20 0250 12 Handle Pin 20 1 S20 1000 16 Shaft 21 1 S20 3200 25 Shaft Key 22 1 S20 3100 80 Lip Seal NBR 23 3 S20 2900 12 Cap Screw 24 1 S20 3000 80 O Ring Bearing Housing N...

Страница 97: ... 36 1 S20 1701 80 O Ring Front Cover NBR 1 S20 1701 82 O Ring Front Cover EPDM 1 S20 1701 84 O Ring Front Cover FPM FKM 37 3 S20 1800 12 Front Cover Studs 42 1 S20 2001 33 Seal Copper 43 3 S20 1601 12 Washer 44 1 S20 3701 33 Seal Copper 45 1 S20 0513 10 Distance Ring X Seals on page 119 Seal System Y Front support versions on page 129 Front Support Please quote your pump s serial number when you o...

Страница 98: ...SPS 200 with stainless steel power frame 98 m SPS en 08 ...

Страница 99: ...epends on customer choice Nozzles 17 1 S20 0700 10 Gate Guide 18 1 S20 0400 49 Gate MASOTRONIC 2070 WR 1 S20 0400 46 Gate MASOTRONIC 2051 MW 19 2 S20 0250 12 Handle Pin 20 1 S20 1020 16 Shaft 21 1 S20 3200 25 Shaft Key 22 1 S20 3100 80 Lip Seal NBR 23 3 S20 2920 25 Cap Screw 24 1 S20 3020 80 O Ring Bearing Housing NBR 26 1 S20 2020 12 Threaded Plug 27 1 S20 3820 51 Oil Level Glass 1 80 0090 12 Oil...

Страница 100: ... S20 1800 12 Front Cover Studs 38 2 S20 5010 12 Pin 39 4 S20 5001 12 Socket head cap screw 43 3 S20 1601 12 Washer 44 1 S20 3721 33 Seal Copper 45 1 S20 0513 10 Distance Ring X Seals on page 119 Seal System Y Front support versions on page 129 Front Support Z Sealing distance ring version on page 133 Sealing Distance ring Please quote your pump s serial number when you order spare parts see the ty...

Страница 101: ...SPS 250 with stainless steel power frame m SPS en 08 101 ...

Страница 102: ...21 1520 12 Cover bearing housing 16 2 Integral with pump housing Type depends on customer choice Nozzles 17 1 S21 0700 10 Gate Guide 18 1 S21 0400 49 Gate MASOTRONIC 2070 WR 1 S21 0400 46 Gate MASOTRONIC 2051 MW 19 2 S21 0250 12 Handle Pin 20 1 S21 1020 16 Shaft 21 1 S21 3200 25 Shaft Key 22 1 S21 3100 80 Lip Seal NBR 23 4 S21 2920 12 Cap Screw 24 1 S21 3020 80 O ring bearing housing cover 26 1 S2...

Страница 103: ...2 O Ring Front Cover EPDM 1 S21 1701 84 O Ring Front Cover FPM FKM 37 4 S21 1800 12 Front Cover Studs 38 2 S21 5010 12 Pin 39 4 S21 5001 12 Socket head cap screw 43 4 S21 1601 12 Washer 44 1 S21 3721 33 Seal Copper X Seals on page 119 Seal System Y Front support versions on page 129 Front Support Z Sealing distance ring version on page 133 Sealing Distance ring Please quote your pump s serial numb...

Страница 104: ...SPS 300 with cast iron power frame 104 m SPS en 08 ...

Страница 105: ...ut 15 1 S25 1500 20 Bearing Housing Cover 16 2 Integral with pump housing Type depends on customer choice Nozzles 17 1 S25 0700 10 Gate Guide 18 1 S25 0400 49 Gate MASOTRONIC 2070 WR 1 S25 0400 46 Gate MASOTRONIC 2051 MW 19 2 S25 0250 12 Handle Pin 20 1 S25 1000 16 Shaft 21 1 S25 3200 25 Shaft Key 22 1 S25 3100 80 Lip Seal NBR 23 4 S25 2900 12 Cap Screw 24 1 S25 3000 80 O Ring Bearing Housing NBR ...

Страница 106: ...OTRONIC 2080 PK 2 S25 1200 63 Liners MASOTRONIC 2681 HT 36 1 S25 1701 80 O Ring Front Cover NBR 1 S25 1701 82 O Ring Front Cover EPDM 1 S25 1701 84 O Ring Front Cover FPM FKM 37 4 S25 1800 12 Front Cover Studs 42 1 S25 2001 33 Seal Copper 43 4 S25 1601 12 Washer 44 1 S25 3701 33 Seal Copper X Seals on page 119 Seal System Y Front support versions on page 129 Front Support Please quote your pump s ...

Страница 107: ...SPS 300 with stainless steel power frame m SPS en 08 107 ...

Страница 108: ...1 S25 1520 12 Cover bearing housing 16 2 Integral with pump housing Type depends on customer choice Nozzles 17 1 S25 0700 10 Gate Guide 18 1 S25 0400 49 Gate MASOTRONIC 2070 WR 1 S25 0400 46 Gate MASOTRONIC 2051 MW 19 2 S25 0250 12 Handle Pin 20 1 S25 1020 16 Shaft 21 1 S25 3200 25 Shaft Key 22 1 S25 3100 80 Lip Seal NBR 23 4 S25 2920 12 Cap Screw 24 1 S25 3020 80 O ring bearing housing cover 26 1...

Страница 109: ...2 O Ring Front Cover EPDM 1 S25 1701 84 O Ring Front Cover FPM FKM 37 4 S25 1800 12 Front Cover Studs 38 2 S25 5010 12 Pin 39 4 S25 5001 12 Socket head cap screw 43 4 S25 1601 12 Washer 44 1 S25 3721 33 Seal Copper X Seals on page 119 Seal System Y Front support versions on page 129 Front Support Z Sealing distance ring version on page 133 Sealing Distance ring Please quote your pump s serial numb...

Страница 110: ...SPS 400 with cast iron frame 110 m SPS en 08 ...

Страница 111: ...15 1 S40 1500 20 Bearing Housing Cover 16 2 Integral with pump housing Type depends on customer choice Nozzles 17 1 S40 0700 10 Gate Guide 18 1 S40 0400 49 Gate MASOTRONIC 2070 WR 1 S40 0400 46 Gate MASOTRONIC 2051 MW 19 2 S40 0250 12 Handle Pin 20 1 S40 1000 16 Shaft 21 1 S40 3200 25 Shaft Key 22 1 S40 3100 80 Lip Seal NBR 23 4 S40 2900 12 Cap Screw 24 1 S40 3000 80 O Ring Bearing Housing NBR 25 ...

Страница 112: ...OTRONIC 2080 PK 2 S40 1200 63 Liners MASOTRONIC 2681 HT 36 1 S40 1701 80 O Ring Front Cover NBR 1 S40 1701 82 O Ring Front Cover EPDM 1 S40 1701 84 O Ring Front Cover FPM FKM 37 8 S40 1800 12 Front Cover Studs 42 1 S40 2001 33 Seal Copper 43 8 S40 1601 12 Washer 44 1 S40 3701 33 Seal Copper X Seals on page 119 Seal System Y Front support versions on page 129 Front Support Please quote your pump s ...

Страница 113: ...SPS 400 with stainless steel frame m SPS en 08 113 ...

Страница 114: ...S40 1520 12 Bearing Housing Cover 16 2 Integral with pump housing Type depends on customer choice Nozzles 17 1 S40 0700 10 Gate Guide 18 1 S40 0400 49 Gate MASOTRONIC 2070 WR 1 S40 0400 46 Gate MASOTRONIC 2051 MW 19 2 S40 0250 12 Handle Pin 20 1 S40 1020 16 Shaft 21 1 S40 3200 25 Shaft Key 22 1 S40 3100 80 Lip Seal NBR 23 4 S40 2920 12 Cap Screw 24 1 S40 3020 80 O Ring Bearing Housing NBR 25 1 S40...

Страница 115: ... Cover EPDM 1 S40 1701 84 O Ring Front Cover FPM FKM 37 8 S40 1800 12 Front Cover Studs 38 2 S40 5010 12 Pin 39 4 S40 5001 12 Socket head cap screw 42 1 S40 2001 33 Seal Copper 43 8 S40 1601 12 Washer 44 1 S40 372 33 Seal Copper X Seals on page 119 Seal System Y Front support versions on page 129 Front Support Z Sealing distance ring version on page 133 Sealing distance ring Please quote your pump...

Страница 116: ...SPS 500 with stainless steel power frame 116 m SPS en 08 ...

Страница 117: ...50 1520 12 Cover bearing housing 16 2 Integral with pump housing Type depends on customer choice Nozzles 17 1 S50 0700 10 Gate Guide 18 1 S50 0400 49 Gate MASOTRONIC 2070 WR 1 S50 0400 46 Gate MASOTRONIC 2051 MW 19 2 S50 0250 12 Handle Pin 20 1 S50 1020 16 Shaft 21 1 S50 3200 25 Shaft Key 22 1 S50 3100 80 Lip Seal NBR 23 4 S50 2920 12 Cap Screw 24 1 S50 3020 80 O ring bearing housing cover 26 1 S5...

Страница 118: ...OTRONIC 2681 HT 36 1 S50 1701 80 O Ring Front Cover NBR 1 S50 1701 82 O Ring Front Cover EPDM 1 S50 1701 84 O Ring Front Cover FPM FKM 37 8 S50 1800 12 Front Cover Studs 38 2 S50 5010 12 Pin 39 4 S50 5001 12 Socket head cap screw 43 8 S50 1601 12 Washer 44 1 S50 3721 33 Seal Copper X Seals on the facing page Seal System Y Front support versions on page 129 Front Support Z Sealing distance ring ver...

Страница 119: ... SPS 600 B Wearing kit type 0660 Single mechanical seal 0665 Double mechanical seal C Material of product contact items 95 SiC SiC and FKM 95EP SiC SiC and EPDM 95NB SiC SiC and NBR 95PT SiC SiC and PTFE 97 SiC CA and FKM 97EP SiC CA and EPDM 97NB SiC CA and NBR 97PT SiC CA and PTFE Mechanical seal single SPS 100 m SPS en 08 119 ...

Страница 120: ...SiC 46 1 S10 0046 41 Rotating Seal Face SiC 47 1 S10 0047 84 O ring FPM FKM 1 S10 0047 82 O ring EPDM 48 1 S10 0048 10 Thrust Washer 49 1 S10 0049 10 Wave Spring 50 1 S10 0050 10 Tappet pin 51 1 S10 0039 34 Flush Port 52 1 S10 0038 80 Cup NBR 1 S10 0038 82 Cup EPDM 1 S10 0038 84 Cup FPM FKM Mechanical seal single SPS 200 Number Quantity Part code Item 1 1 S20 5210 10 Dynamic ring holder 2 1 S20 52...

Страница 121: ...r 10 1 S20 5240 80 Cup with dynamic surface SiC NBR 1 S20 5240 82 Cup with dynamic surface SiC EPDM 1 S20 5240 84 Cup with dynamic surface SiC FPM FKM 11 1 S20 5250 50 Backing ring polyamide 1 S20 5250 55 Backing ring PPS 1 S20 5250 62 Backing ring PEEK 13 1 S20 8500 80 O ring NBR 14 1 S20 2300 80 Lip seal NBR Included in wearing kit Mechanical seal system on page 119 Mechanical seal single SPS 25...

Страница 122: ...1 5200 10 Static ring holder 10 1 S21 5240 80 Cup with dynamic surface SiC NBR 1 S21 5240 82 Cup with dynamic surface SiC EPDM 1 S21 5240 84 Cup with dynamic surface SiC FPM FKM 11 1 S21 5250 50 Backing ring polyamide 1 S21 5250 55 Backing ring PPS 1 S21 5250 62 Backing ring PEEK 12 1 S21 8505 80 O ring NBR 1 S21 8505 82 O ring EPDM 1 S21 8505 84 O ring FPM FKM 13 3 S21 5222 10 Straight pin Includ...

Страница 123: ...5240 84 Cup with dynamic surface SiC FPM FKM 11 1 S25 5250 50 Backing ring polyamide 1 S25 5250 55 Backing ring PPS 1 S25 5250 62 Backing ring PEEK 12 1 S25 8505 80 O ring NBR 1 S25 8505 82 O ring EPDM 1 S25 8505 84 O ring FPM FKM Included in wearing kit Mechanical seal system on page 119 SPS 400 S40 064 Number Quantity Part code Item 1 1 S40 5210 10 Dynamic ring holder 2 1 S40 5223 12 Snap ring 3...

Страница 124: ...ing holder 2 1 S50 5223 12 Snap ring 3 1 S50 5220 10 Spring holder 4 14 020P572 1420A1 Spring 5 1 S50 5230 10 Spring support 6 3 S50 5222 10 Straight pin 7 1 S50 5245 41 Static surface SiC 1 S50 5245 66 Static surface C 8 1 S50 5246 80 O ring NBR 1 S50 5246 82 O ring EPDM 1 S50 5246 84 O ring FPM FKM 9 1 S50 5200 10 Static ring holder 10 1 S50 5240 80 Cup with dynamic surface SiC NBR 1 S50 5240 82...

Страница 125: ...517 10 Number Quantity Part code Item 14 2 S10 0011 80 O Ring NBR 2 S10 0011 82 O Ring EPDM 2 S10 0011 84 O Ring FPM FKM 41 3 S10 0501 80 Lip Seal NBR 51 1 S10 1194 10 Spacer Lip Seal 52 1 S10 1116 10 Lip Seal Housing 53 2 S20 5310 10 Support Ring m SPS en 08 125 ...

Страница 126: ...45 1 S20 0513 10 Distance ring 71 1 S20 0610 10 Shaft sleeve 72 1 S20 0510 10 Seal housing 1 4404 1 S20 0510 62 Seal housing Peek 1 S20 0510 66 Seal housing carbon 1 S20 0510 50 Seal housing polyamide 73 2 S20 5310 10 Support ring 74 3 S20 0501 80 Lip seal NBR 3 S20 0501 84 Lip seal FPM FKM 126 m SPS en 08 ...

Страница 127: ... 0513 10 Distance ring 71 1 S20 0610 10 Shaft sleeve 72 1 S20 0510 10 Seal housing 1 4404 1 S20 0510 62 Seal housing Peek 1 S20 0510 66 Seal housing carbon 1 S20 0510 50 Seal housing polyamide 73 2 S20 0503 10 Support ring 74 3 S20 0501 80 Lip seal NBR 3 S20 0501 84 Lip seal FPM FKM 75 1 020P515 4400A1 O Ring dynamic face m SPS en 08 127 ...

Страница 128: ...72 1 S21 0510 10 Seal housing 73 2 S21 5310 10 Support ring 74 3 S21 0501 80 Lip seal NBR 3 S21 0501 84 Lip seal FPM FKM SPS 300 S25 0517 10 Number Quantity Part code Item 70 1 S25 4200 84 O ring FPM FKM 71 1 S25 0610 10 Shaft sleeve 72 1 S25 0510 10 Seal housing 73 2 S25 5310 10 Support ring 74 3 S25 0501 80 Lip seal NBR 3 S25 0501 84 Lip seal FPM FKM SPS 400 S40 0517 10 Number Quantity Part code...

Страница 129: ...501 84 Lip seal FPM FKM SPS 500 S50 0517 10 Number Quantity Part code Item 70 1 050P374 2800A1 Insert Polyamide 1 050P374 2080A1 Insert Peek 1 050P374 2090A1 Insert Peek Nature 71 1 S50 0610 10 Shaft sleeve 72 1 S50 0510 10 Seal housing 73 2 S50 5310 10 Support ring 74 3 S50 0501 80 Lip seal NBR 3 S50 0501 84 Lip seal FPM FKM 25 3 Front support versions SPS 200 m SPS en 08 129 ...

Страница 130: ...Front support 1 S20 0900 50 Front support polyamide 1 S20 0900 55 Front support PPS 1 S20 0900 62 Front support PEEK 1 S20 0900 66 Front support carbon SP250 SP300 SP400 and SP500 fixed front support SPS 250 front support assembly S21 0950 10 Number Quantity Part code Item 38 1 S21 0800 10 Shaft nut 39 1 S21 1752 80 O ring NBR 1 S21 1752 82 O ring EPDM 1 S21 1752 84 O ring FPM FKM 40 1 S21 1100 10...

Страница 131: ... 0900 10 Front support SPS 400 front support assembly S40 0950 10 Number Quantity Part code Item 38 1 S40 0800 10 Shaft nut 39 1 S40 1752 80 O ring NBR 1 S40 1752 82 O ring EPDM 1 S40 1752 84 O ring FPM FKM 40 1 S40 1100 10 Locking screw 50 1 S40 4200 84 O ring FPM FKM 60 1 S40 0900 10 Front support SPS 500 front support assembly S50 0950 10 Number Quantity Part code Item 38 1 S50 0800 10 Shaft nu...

Страница 132: ... 84 O ring FPM FKM 40 1 S21 1100 10 Locking screw 41 1 S21 0960 55 Front support PPS 1 S21 0960 62 Front support PEEK SPS 300 front support assembly S25 0950 Number Quantity Part code Item 38 1 S25 0820 10 Shaft nut 39 1 S25 1752 80 O ring NBR 1 S25 1752 82 O ring EPDM 1 S25 1752 84 O ring FPM FKM 40 1 S25 1100 10 Locking screw 41 1 S25 0960 55 Front support PPS 1 S25 0960 62 Front support PEEK 13...

Страница 133: ...upport PEEK SPS 500 front support assembly S50 0950 Number Quantity Part code Item 38 1 S50 0820 10 Shaft nut 39 1 S50 1752 80 O ring NBR 1 S50 1752 82 O ring EPDM 1 S50 1752 84 O ring FPM FKM 40 1 S50 1100 10 Locking screw 41 1 S50 0960 55 Front support PPS 25 4 Sealing distance ring version SPS 200 S20 1326 10 Number Letter Part code Item 10 S20 1328 10 Distance ring 100 S40 1755 80 O ring 120 S...

Страница 134: ...ip seal 202 S20 8500 80 O Ring SPS 250 SPS 300 SPS 400 SPS 500 Number Letter Part code Item 10 S__ 1328 10 Distance ring 100 S__ 1755 80 O ring 110 S__ 2321 80 Lip seal 120 80 0010 34 Flushing port 125 80 6005 10 Bushing 130 80 6004 10 Elbow 90 degrees 134 m SPS en 08 ...

Страница 135: ...4 95 Sight glass B 80 0011 10 Connection piece C 22 0178 10 Flushing pipe long SPS 250 SPS 300 SPS 400 SPS 500 Letter Part code Item A 80 0015 95 Sight glass B 80 0012 10 Connection piece C __ 0178 10 Flushing pipe long D __ 0179 10 Flushing pipe short E 80 0013 10 Connection piece m SPS en 08 135 ...

Страница 136: ...012 10 Adapter pipe fitting C S20 0173 10 Flush pipe 10 S20 1328 10 Distance ring 21 S20 9001 10 Hexagon reducing nipple 22 S20 9002 10 Elbow 90 23 S20 9003 10 Elbow 30 80 6005 10 Bushing 31 80 6009 10 Double nipple 100 S20 1755 80 O ring 200 S20 0513 30 Distance ring 201 S20 2300 80 Lip seal 202 S20 8500 80 O ring 136 m SPS en 08 ...

Страница 137: ...pe fitting 25 6 Available wearing kits O ring kit Cxxx 1700 xx Number Quantity Part code Item 36 1 Sxx 1701 xx Seal pump housing 33 1 Sxx 1750 xx O Ring back housing 34 2 Sxx 1751 xx O Ring Rotor 39 1 Sxx 1752 xx O Ring locking screw 12 1 Sxx 8505 xx O Ring only S21 up to S50 Mechanical seal wearing kit product side for atmospheric side contact MasoSine Part code Item S 0660 95 Wearing Kit Mechani...

Страница 138: ...aring kit product side for atmospheric side contact MasoSine Part code Item S 0660 97 Wearing Kit Mechanical Seal Product Side SiC SiC FKM S 0660 97EP Wearing Kit Mechanical Seal Product Side SiC CA EPDM 138 m SPS en 08 ...

Страница 139: ...on Marlow Limited Fluid Technology Group accepts no liability for any errors it contains and reserves the right to alter specifications without notice WARNING This product is not designed for use in and should not be used for patient connected applications 28 Publication history m SPS en 08 SPS Pump User Manual First published 02 16 Revised 01 21 m SPS en 08 139 ...

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