Johnson Pump TG GS15-50 Instruction Manual Download Page 14

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A.0500.501 – IM-TGGS/05.01 EN (03/2013)

3.2 Operating principle

3.0 General technical information

3.1 Pump standard parts

Top cover

Intermediate casing

Pump shaft

Bearing bracket

Rotor

Pump casing

Idler gear

Pump cover

Idler pin

As the rotor and idler gear unmesh, an underpressure

is created and the liquid enters the new created cavities.

Liquid is transported in sealed pockets to the discharge side.

The walls of the pump casing and the crescent are creating
a seal and separate suction from discharge side.

The rotor and idler gear mesh and liquid are being pushed

into the discharge line.

Reversing the shaft rotation will reverse the flow through the pump as well.

Summary of Contents for TG GS15-50

Page 1: ... M TG G S 05 01 E N 03 2013 TopGear GS I NTE R NAL G EAR PU M PS OR IG I NAL I N STR UCTION S R EAD AN D U N D E R STAN D TH I S MAN UAL PR IOR TO OPE RATI NG OR S E RVICI NG TH I S PROD UCT I N STR UCTION MAN UAL ...

Page 2: ...embly with drive are in conformity with the relevant provisions of the Machinery Directive 2006 42 EC Annex I Manufacturer Declaration Machinery Directive 2006 42 EC Annex IIB The partly completed pump Back Pull Out unit member of the product family TopGear GS range gear pumps is meant to be incorporated into the specified pump unit and may only be put into use after the complete machine of which ...

Page 3: ... Operating principle 14 3 2 1 Self priming operation 15 3 2 2 Safety relief valve Working principle 15 3 3 Sound 15 3 4 General performance 15 3 5 Main characteristics 16 3 6 Pressure 17 3 7 Sound level 17 3 7 1 Sound level of a pump without drive 17 3 7 2 The sound level of the pump unit 18 3 7 3 Influences 18 3 8 Maximum temperature 18 3 9 Jacket options 18 3 10 Internals 19 3 10 1 Bush material...

Page 4: ...nd discharge pipes 31 3 18 6 1 Forces and moments 31 3 18 6 2 Piping 32 3 18 6 3 Isolating valves 33 3 18 6 4 Strainer 33 3 18 7 Secondary piping 33 3 18 7 1 Drain lines 33 3 18 7 2 Heating jackets 34 3 18 8 Flush quench media 34 3 18 9 Guidelines for assembly 35 3 18 9 1 Transport of pump unit 35 3 18 9 2 Foundation pump unit 35 3 18 9 3 Variators Gear box Gear motors Motors 35 3 18 9 4 Electric ...

Page 5: ...nation of threaded connections 48 3 21 7 1 Threaded connection Rp example Rp 1 2 48 3 21 7 2 Threaded connection G example G 1 2 48 4 0 Instructions for assembly and disassembly 49 4 1 General 49 4 2 Tools 49 4 3 Preparation 49 4 4 After disassembly 49 4 5 Anti friction bearings 50 4 5 1 General 50 4 5 2 TG GS2 25 TG GS3 32 and TG GS6 40 disassembly 50 4 5 3 TG GS2 25 TG GS3 32 and TG GS6 40 assem...

Page 6: ... 2 4 Single mechanical seal 62 6 0 Dimensional drawings 63 6 1 Standard pump 63 6 1 1 TG GS2 25 to TG GS6 40 63 6 1 2 TG GS15 50 to TG GS185 125 64 6 2 Flange connections 65 6 2 1 TG GS2 25 to TG GS6 40 65 6 2 2 TG GS15 50 to TG GS185 125 65 6 3 Jackets S on pump cover and thread connection 66 6 3 1 TG GS2 25 to TG GS6 40 66 6 3 2 TG GS 15 50 to TG GS185 125 66 6 4 Safety relief valves 67 6 4 1 Si...

Page 7: ...packing slip and your order In case of damage and or missing parts a report should be drawn up and presented to the carrier at once Notify your local supplier All pumps have the serial number stamped on a nameplate This number should be stated in all correspondence with your local supplier The first digits of the serialnumber indicate the year of production 1 2 2 Handling Check the mass weight of ...

Page 8: ...that can cause overheating short circuits corrosion damage and fire must be kept away from motors and other exposed equipment If the pump handles liquids hazardous for person or environment some sort of container must be installed into which leakage can be led All possible leakage should be collected to avoid contamination of the environment Keep arrows and other signs visible on the pump If the s...

Page 9: ... injury The pump unit must be mounted on a level surface and either be bolted to the foundation or be fitted with rubber clad feet The pipe connections to the pump must be stress free mounted securely fastened to the pump and well supported Incorrectly fitted pipe can damage the pump and the system Warning Electric motors must be installed by authorized personnel in accordance with EN60204 1 Fault...

Page 10: ...users and operator from fastening and injuring themselves on the rotating shaft shaft coupling The pump unit is supplied with factory mounted guards with certified maximum gaps in accordance with standard DIN EN ISO 13857 Warning The coupling guard must never be removed during operation The locking safety switch must be turned to off and locked The coupling guard must always be reassembled after i...

Page 11: ...bsolute inlet pressure at the pump suction connection minus the vapour pressure of the pumped liquid NPSHa is expressed in meter liquid column It is the responsibility of the user to determine the NPSHa value NPSHr Net Positive Suction Head Required is the NPSH determined after testing and calculation by the pump manufacturer to avoid performance impairement due to cavitation within the pump at ra...

Page 12: ... Pump family name TG TopGear 2 Pump range name G General purpose S Single mechanical seal shaft bearings outside the liquid 3 Hydraulics indicated with displacement volume per 100 revolution in dm3 and nominal port diameter in mm TG GS2 25 TG GS3 32 TG GS6 40 TG GS15 50 TG GS23 65 TG GS58 80 TG GS86 100 TG GS185 125 4 Pump material G Pump in cast iron 5 Port connection type 1 Thread connections 2 ...

Page 13: ... 2 Idler pin in hardened steel 5 Idler pin in nitrided stainless steel 6 Idler pin in hard coated stainless steel 9 Rotor and shaft materials G1 Rotor in iron and shaft in steel N1 Rotor in nitrided nodular iron and shaft in steel R1 Rotor in stainless steel and shaft in steel 10 Shaft seal arrangement Single mechanical seal Burgmann type MG12 AV Single mech seal Burgmann MG12 Carbon SiC FPM Fluor...

Page 14: ...the rotor and idler gear unmesh an underpressure is created and the liquid enters the new created cavities Liquid is transported in sealed pockets to the discharge side The walls of the pump casing and the crescent are creating a seal and separate suction from discharge side The rotor and idler gear mesh and liquid are being pushed into the discharge line Reversing the shaft rotation will reverse ...

Page 15: ...elief valve indicates that the installation is not functioning properly The pump must be shut down at once Find and solve the problem before restarting the pump When the safety relief valve is not installed on the pump other protections against over pressure have to be provided Note Do not use the safety relief valve as a flow regulator The liquid will circulate only through the pump and will heat...

Page 16: ...15 185 125 125 100 224 185 750 23 83 8 8 1 9 10 15 725 22 80 8 5 1 8 Legend d port diameter inlet and outlet port B width of idler gear and length of rotor teeth D peripheral diameter of rotor outside diameter Vs 100 displaced volume pro 100 revolutions n max maximum allowable shaft speed in rpm n mot normal speed of direct drive electric motor at 50Hz frequency Q th theoretical capacity without s...

Page 17: ...om the pump cover and were corrected for background noise and reflections The values listed are the highest measured values under following operating conditions working pressure up to 10 bar pumped medium water viscosity 1 mPa s nmax maximum shaft speed TG GS Pump size nmax min 1 Lpa dB A Ls dB A 25 nmax 50 nmax 75 nmax 100 nmax 2 25 1800 51 62 68 72 9 3 32 1800 53 65 72 76 9 6 40 1800 57 68 76 80...

Page 18: ...ns deviate from the values listed in the tables above Noise production decreases when pumping high viscosity liquids due to better lubricating and damping properties Moreover the resistance torque of the idler is increasing due to higher liquid friction which results in lower vibration amplitude Noise production increases when pumping low viscosity liquids combined with low working pressure becaus...

Page 19: ...re of internals Because the overall temperature of TopGear GS pumps is limited to 200 C there are no extra temperature restrictions for internals 3 10 3 Operation under hydrodynamic lubrication conditions Hydrodynamic lubrication could be important criteria for bush material selection If the bush bearings are running under the condition of hydrodynamic lubrication there is no more material contact...

Page 20: ...fitting and rotor teeth TG GS pump size Mn nominal torque in Nm Md starting torque in Nm G Rotor Iron N Rotor Nitrided nodular iron R Rotor Stainless steel G Rotor Iron N Rotor Nitrided nodular iron R Rotor Stainless steel 2 25 21 31 29 43 3 32 21 31 29 43 6 40 67 67 67 94 94 94 15 50 255 255 255 360 360 360 23 65 255 255 255 360 360 360 58 80 390 390 390 550 550 550 86 100 600 600 600 840 840 840...

Page 21: ... 107 235 320 TG GS3 32 35 107 235 320 TG GS6 40 40 125 275 375 TG GS15 50 52 160 350 480 TG GS23 65 56 170 375 510 TG GS58 80 66 200 440 600 TG GS86 100 72 220 480 660 TG GS185 125 85 255 560 765 Diametral clearance on pin idler bearing Pump size C1 µm normal C2 µm 2 x C1 C3 µm 3 x C1 Code for adapted 6 material pin 2 or 3 xx1x xx2x xx3x Code for adapted bronze idler bush Y or Z xx1x xxYx xxZx TG ...

Page 22: ...2 KU035 KU040 KU055 L 1K short KU 37 5 37 5 42 5 45 47 5 Dimensions in mm Performance Maximum performance such as viscosity temperature and working pressure depends on the make of the mechanical seal and the used materials The following basic values can be taken into consideration Maximum temperatures of elastomers Nitrile P 110 C FPM Fluorocarbon 180 C PTFE solid or PTFE wrapped 220 C Chemraz 230...

Page 23: ...ty relief valve size for TG GS15 50 TG GS23 65 35 Safety relief valve size for TG GS58 80 50 Safety relief valve size for TG GS86 100 TG GS185 125 3 Materials G Safety relief valve in cast iron 4 Working pressure class 4 Working pressure 1 4 bar 6 Working pressure 3 6 bar 10 Working pressure 5 10 bar 5 Heated spring casing H Safety relief valve heated spring casing Safety relief valve horizontal S...

Page 24: ...pring casing is provided with 2 thread connections Flange connections are not available Maximum temperature 200 C Maximum pressure 10 bar 3 17 3 Safety relief valve Relative adjustment Adjustment of the standard setting pressure is performed at the factory Note When testing the safety relief valve mounted on the pump make sure the pressure never exceeds the set pressure of the valve 2 bar To adjus...

Page 25: ...3 0 21 10 36 5 6 0 90 0 81 58 80 Vertical 4 49 0 7 0 124 0 32 6 49 0 7 0 124 0 32 10 48 6 8 0 124 0 66 86 100 185 125 4 49 0 7 0 124 0 16 6 48 6 8 0 124 0 33 10 49 0 9 0 120 0 55 Note Spring ratio p f depends upon the dimensions of the spring It is recommended to check the dimensions prior to adjusting the pressure When the safety relief valve is not functioning properly the pump must immediately ...

Page 26: ...relief valve vertical Single safety relief valve horizontal Pos Description V18 V27 V35 V50 Preventive Overhaul 7010 Valve 1 1 1 1 7030 Valve casing 1 1 1 1 7040 Spring casing 1 1 1 1 7050 Cover 1 1 1 1 7100 Spring plate 2 2 2 2 7110 Valve seat 1 1 1 1 7150 Spring 1 1 1 1 7170 Flat gasket 1 1 1 1 x x 7180 Flat gasket 1 1 1 1 x x 7240 Name plate 1 1 1 1 7300 Tap bolt 3 4 4 4 7310 Tap bolt 3 4 4 4 7...

Page 27: ...ive Overhaul 7041 Heated spring casing N A 1 1 1 3 17 4 3 Double safety relief valve Double safety relief valve horizontal Double safety relief valve vertical Pos Description V18 V27 V35 V50 Preventive Overhaul 8010 Y casing N A 1 1 1 8020 Cylindrical head screw 16 16 16 8030 Stud bolt 8 8 8 8040 Hexagonal nut 8 8 8 8050 Flat gasket 3 3 3 x x 8060 Arrow plate 1 1 1 8070 Rivet 2 2 2 ...

Page 28: ...ting fluid connections isobserved and kept legible 3 18 2 Location 3 18 2 1 Short suction line Locate the pump pumpunit as close as possible to the liquid source and if possible below the liquid supply level The better the suction conditions the better the performance of the pump See also section 3 18 6 2 Piping 3 18 2 2 Accessibility Sufficient room should be left around the pump pump unit to all...

Page 29: ...section 3 18 9 Guidelines for assembly and section 3 18 9 6 Shaft coupling Horizontal mounting Pumps are to be mounted horizontally on the integral feet Other kinds of installation have an influence on draining filling and functioning of the mechanical seal etc If the pump pump unit is installed differently contact your local supplier Support Nevertheless the feet underneath the pump casing make t...

Page 30: ...al supplier for advice 3 18 4 Shaft rotation Shaft rotation determines which port of the pump is suction and which is discharge Relation between shaft rotation and suction discharge side is indicated by the rotation arrow plate attached at the relief valve or the top cover The small arrows 2 and 3 indicate the flow direction of the pumped liquid Always make sure that the pump rotates in the direct...

Page 31: ...arrow plates on the safety relief valves A and B are indicating opposite liquid flow directions 3 18 6 Suction and discharge pipes 3 18 6 1 Forces and moments Note Excessive forces and moments on the nozzle flanges derived from piping can cause mechanical damage to pump or pump unit Pipes should therefore be connected in line limiting the forces on the pump connections Support the pipes and make s...

Page 32: ...NPSH NPSH required Cavitation will occur causing noise and vibrations Mechanical damage to pump and pump unit is not excluded When a suction strainer or filter is installed pressure losses in the suction line must be checked constantly Also check if the inlet pressure at the suction flange of the pump is still sufficiently high When the pump works in both directions pressure losses must be calcula...

Page 33: ... to the supply tank 3 18 6 4 Strainer Foreign particles can seriously damage the pump Avoid the entry of these particles by installing a strainer When selecting the strainer attention should be given to the size of the openings so that pressure losses are minimised The cross sectional area of the strainer must be three times that of the suction pipe Install the strainer in such a way that maintena...

Page 34: ...180 C or with non dangerous media They are provided with threaded connections B0 see chapter 6 0 for dimensions The connection can be done by threaded pipes or pipe connections with sealing in the thread conical thread applying ISO 7 1 Thread type see section 3 21 7 In case of steam supply connect the supply line at the highest position and the return line to the lowest position so that condensed ...

Page 35: ...s not included 3 18 9 4 Electric motor drive Before connecting an electric motor to the mains check the current local regulations of your electricity provider as well as the EN 60204 1 standard Leave the connecting of electric motors to qualified personnel Take the necessary measures to prevent damage to electrical connections and wiring Circuit breaker For safety work on a pump unit install a cir...

Page 36: ...nt load Alignment The pump and motor shafts of complete units are accurately pre aligned in the factory After installation of the pump unit the pump and motor shaft alignment must be checked and re aligned if necessary Belt drive Belt drives also increase the loading on the shaft end and the bearings Therefore certain limitations must be imposed on the maximum load of the shaft viscosity pumping p...

Page 37: ...ubricating of the bearing bushes If these products are not acceptable for the pumped liquid the pump should be cleaned throughly Proceed as described in section 3 21 2 8 Draining of fluid 3 19 2 1 Cleaning suction line When the TG pump is put into service for the first time suction line must be cleaned thoroughly Do not use the pump The TG pump is not meant to pump low viscosity liquids with impur...

Page 38: ...otation corresponds with direction of pump rotation c Motor rotation detached from unit is checked Safety relief valve c Safety relief valve on pump or in piping is installed c Safety relief valve is positioned correctly Flow direction of safety relief valve corresponds with suction and discharge lines c Make sure a double safety relief valve is installed when the pump has to operate in two direct...

Page 39: ... When the pump is to be put out of service the following procedure must be observed c Turn the motor off c Close all auxiliary service lines heating cooling circuit circuit for flush quench medium c If solidifying of the liquid must be avoided clean the pump while the product is still fluid Also see section 3 21 Maintenance instructions Note When the liquid flows back from the discharge pipe to th...

Page 40: ...eck or replace shaft seal Check provide quench on shaft seal Connect plug Bb to the pump discharge in order to increase the pressure in the sealing box Cavitation 10 Reduce difference between pump and suction tank level Increase suction pipe diameter Reduce length and simplify suction pipe use as few elbows and other fittings as possible Also see chapter 3 18 Installation Liquid vaporises in pump ...

Page 41: ...stallation Vibration of base plate or pipings 24 Make baseplate heavier and or fix base plate pipework better Ball bearings damaged or worn 25 Replace ball bearings Pump consumes too much power or becomes hot Pump speed too high 26 Reduce pump speed If necessary install a larger pump Coupling misalignment 27 Check and correct alignment Also see section 3 18 Installation Viscosity too high 28 Incre...

Page 42: ...te If symptoms persist the pump must be taken out of service immediately Contact your local supplier 3 20 1 Instructions for re using and disposal 3 20 1 1 Re use Re use or putting the pump out of service should only be undertaken after complete draining and cleaning of the internal parts Note When doing so observe adequate safety regulations and take environmental protection measures Liquids shou...

Page 43: ...te Because certain parts have very small tolerances and or are vulnerable a clean work environment must be created during on site maintenance 3 21 2 2 Tools For maintenance and repairs use only technically appropriate tools that are in good condition Handle them correctly 3 21 2 3 Shut down Before commencing the maintenance and inspection activities the pump must be taken out of service The pump p...

Page 44: ...acity After each maintenance session check the components of the electrical installation for visible damage and repair them if necessary 3 21 2 8 Draining of fluid Close off the pressure and suction lines as close as possible to the pump If the fluid being pumped does not solidify let the pump cool down to the ambient temperature before drainage For fluids that solidify or become very viscous at a...

Page 45: ...s and elastic rings under the plugs with genuine spares from SPX 3 21 3 4 Filter or suction strainer Any filters or suction strainers at the bottom of the suction line must be cleaned regularly Note A clogged filter in the suction piping may result in insufficient suction pressure at the inlet Clogged filter in the discharge line may result in higher discharge pressure 3 21 3 5 Anti friction beari...

Page 46: ...en the anti friction bearing has been relubricated 4 times it needs to be cleaned Replace the old grease with new one or renew the anti friction bearings In the case of high temperatures anti friction bearings must be relubricated every 500 to 1000 running hours when using grease of NLGI 2 class for service temperatures 90 C when using grease of NLGI 3 class for service temperatures 120 C When the...

Page 47: ...ed to be compensated When the flow is too low pumping low viscous liquids and the slip has to be reduced When the liquid is more viscous than expected the friction inside the pump can be reduced by increasing the axial clearance Proceed as follows to set the axial clearance 1 Loosen the set screws 1480 2 Tighten the bolts 1540 3 The pump shaft with roller bearing and rotor will be pushed against t...

Page 48: ...ding ISO 228 1 This connection can be sealed by a gasket The plugs or pipe connections must be provided with a sealing collar and cylindrical external thread according to ISO 228 1 Example ISO 228 1 G1 2 Plugs or pipe connections provided with conical thread according to ISO 7 1 external thread example ISO 7 1 R1 2 can also be used ISO 7 1 Type Symbol Example Internal thread Cynlindrical parallel ...

Page 49: ... OKS 477 Loctite 241 Max temperature 150 C Loctite 648 Heat resistant type Ball bearing grease For type see section 3 21 3 5 Measuring tool for adjustment of the axial clearance Also see section 3 21 6 Measuring tool to measure the height Also see section 3 17 3 of the adjusting screw of the safety valve 4 3 Preparation All activities described in this chapter need to be executed in a workshop sui...

Page 50: ...iate type of grease Do not overfill 4 5 2 TG GS2 25 TG GS3 32 and TG GS6 40 disassembly 1 First disassemble the flexible coupling half using a coupling extractor 2 Remove key 1570 set screws 1480 and tap bolts 1540 3 Remove inner circlips 1500 and the support rings 1510 4 The bearing housing 1430 can now been removed 5 Detach bearing bracket 1400 by loosening the screws 1410 6 Remove outer circlip...

Page 51: ...emble support ring 1460 outer circlips 1450 inner bearing cover 1430 and V seal 1420 4 5 5 TG GS15 50 to TG GS185 125 assembly 1 Place the V seal 1420 and the inner bearing cover 1430 on the pump shaft 2 Fit the outer circlips 1450 and the support ring 1460 on the pump shaft 3 Fit a new bearing 1440 on the shaft Push it against the support ring 1460 4 Fit a new locking washer 1510 5 Fit the lockin...

Page 52: ...hen assembling Take care of compliance of the lubricant and the rubber material Never use mineral oil using EP rubber O rings When fitting PTFE sealings the shaft must be very smooth Assembly of solid PTFE sealings can be facilitated by heating the stationary ring in water at 100 C during 15 minutes Pre assemble the rotary ring on a dummy shaft and heat both ring and shaft in water at 100 C during...

Page 53: ...al parts At every disassembly new graphite gaskets must be used Never re use gaskets 4 7 2 TG GS2 25 TG GS3 32 TG GS6 40 Disassembly 1 Remove ball bearing 1440 and bearing bracket 1400 as described in bearing disassembly section 4 5 2 2 Remove pump cover 4000 and idler 0600 3 Remove outer circlips 2230 from the shaft 4 Push the shaft with rotor 0700 to the front using the appropriate pusher or ext...

Page 54: ...ws 1200 and remove 6 Remove lip seal 2270 inner circlips 2230 and outer part of the needle bearing 2250 7 Remove outer circlips 2240 and inner part of the needle bearing 2260 from the shaft Assembly 1 First assemble seal 3010 and shim ring 2280 see sections 4 6 5 and 4 6 6 Fit the intermediate casing 0020 and tighten bolts 1200 2 Fit the lip seal 2270 using the conical assembling bush again Lubric...

Page 55: ...ess fit move the shaft again backwards so that the roller bearing 2250 comes free Extract now the bearing over the other press fit at the ball bearing 1440 location using the appropriate extractor and remove 6 Remove support ring 2240 from the shaft 7 Detach intermediate casing 0020 by loosening the screws 1200 and remove Assembly 1 First assemble seal 3010 and shim ring 2280 see sections 4 6 5 an...

Page 56: ...7150 valve 7010 and valve seat 7110 are now accessible 4 8 2 Assembly Check the sealing face of both valve seat 7110 and valve 7010 In case of a slightly damaged surface this can be rubbed with an appropriate emery paste In case of severe damage however valve seat pay attention to shrink fit and valve must be replaced Always mount a correct type of spring with the original dimensions and an approp...

Page 57: ... TGGS 05 01 EN 03 2013 5 0 Sectional drawings and part lists How to order spares When ordering spare parts please state 1 Pump type and serial number see name plate 2 Position number quantity and description Example 1 Pump type TG GS58 80G2SSG2G1AV Serial number 2000 101505 2 Pos 0600 1 Idler Bush complete 5 1 TG GS2 25 to TG GS6 40 Seal assembly Bearing assembly Part of seal assembly ...

Page 58: ...r pin complete 1 1 1 x 5 1 1 Hydraulic part 5 1 2 Bearing bracket Pos Description GS2 25 GS3 32 GS6 40 preventive overhaul 1400 bearing bracket 1 1 1 1410 cap head screw 4 4 4 1430 bearing housing 1 1 1 1440 ball bearing 1 1 1 x x 1450 circlip 2 2 2 1460 support ring 2 2 2 1480 set screw 2 2 2 1500 circlip 1 1 1 1510 support ring 1 1 1 1540 tap bolt 2 2 2 1550 nameplate 1 1 1 1560 rivet 4 4 4 1600...

Page 59: ... 32 GS6 40 preventive overhaul 0200 jacket cover 1 1 1 0210 tap bolt 4 4 4 0220 gasket 1 1 1 x x 0230 cap head screw 2 2 2 5 1 5 Single Mechanical seal Pos Description GS2 25 GS3 32 GS6 40 preventive overhaul 2210 pin 1 1 1 2230 circlip 1 1 1 2240 support ring 1 1 1 2250 ball bearing 1 1 1 x x 3010 mechancial seal 1 1 1 x x ...

Page 60: ...30 1210 1220 1200 0020 1490 1520 1570 1480 1530 1540 1470 1410 1560 1550 1400 1600 1610 1500 1510 1440 1460 1700 1450 1430 1420 0700 0040 4000 A 0500 501 IM TGGS 05 01 EN 03 2013 5 2 TG GS15 50 to TG GS185 125 Bearing assembly Seal assembly Part of seal assembly ...

Page 61: ... bolt 2 2 2 2 2 1550 name plate 1 1 1 1 1 1560 rivet 4 4 4 4 4 1600 mesh guard 2 2 2 2 2 1610 cap head screw 4 4 4 4 4 1700 bracket support complete 1 1 1 1 1 Pos Description GS15 50 GS23 65 GS58 80 GS86 100 GS185 125 preventive overhaul 0010 pump casing 1 1 1 1 1 0020 Intermediate casing 1 1 1 1 1 0040 tap bolt 6 6 8 8 8 0100 top cover complete 1 1 1 1 1 0600 idler bush complete 1 1 1 1 1 x 0700 ...

Page 62: ...240 plug 1 1 1 1 1 0250 sealing ring 1 1 1 1 1 x x TG GS15 50 and TG GS23 65 TG GS58 80 to TG GS185 125 Pos Description GS15 50 GS23 65 GS58 80 GS86 100 GS185 125 preventive overhaul 1520 grease nipple 1 1 1 1 1 2200 bearing cover 1 1 1 1 1 2210 pin 1 1 1 1 1 2220 tap bolt 2 2 2 2230 circlip 2 2 2240 circlip 1 1 1 1 1 2250 needle bearing outer components 1 1 x x roller bearing 1 1 1 x x 2260 needl...

Page 63: ...ard pump 6 1 1 TG GS2 25 to TG GS6 40 TG GS2 25 TG GS3 32 TG GS6 40 aa G 1 G 1 1 4 G 1 1 2 an 60 70 Ba G 1 4 G 1 4 Be G 1 4 G 1 4 Bk Rp 3 8 Rp 3 8 da 246 293 db 80 100 dc 147 179 de M10 M12 df 81 88 ea 39 40 eb 5 h9 6 h9 ec 18 21 5 ed 16 j6 19 j6 ma 50 60 mb 50 60 sp 17 5 22 va 51 53 vb 90 100 vc 115 127 vd 10 12 ve 35 45 vf 10 11 vh 55 70 za 90 110 zc 218 258 zd 65 80 ze 46 54 ...

Page 64: ... 3 4 Rp 3 4 Bn Rp 1 2 Rp 1 2 Rp 1 2 Rp 1 2 Rp 1 2 da 389 400 479 499 623 db 112 112 160 160 200 dc 209 219 297 315 380 de M16 M16 M20 M20 M20 df 126 126 159 162 204 ea 60 60 80 80 110 eb 8 h9 8h9 10 h9 10 h9 14 h9 ec 31 31 35 35 51 5 ed 28 j6 28 j6 32 k6 32 k6 48 k6 ef M10 M10 M12 M12 M16 ma 75 80 105 125 155 mb 75 80 100 115 155 sp 15 26 22 5 32 30 5 va 70 80 100 100 120 vb 120 130 160 160 200 vc...

Page 65: ...G GS86 100 TG GS185 125 aa 50 65 80 100 125 ab 100 118 135 153 180 ac PN16 125 145 160 180 210 ac PN20 120 5 139 5 152 5 190 5 216 ad 125 145 200 220 250 ak PN16 4xd18 4xd18 8xd18 8xd18 8xd18 ak PN20 4xd18 4xd18 4xd18 8xd18 8xd22 am 21 21 24 25 28 zb 125 125 160 180 200 TG GS2 25 TG GS3 32 TG GS6 40 aa 25 32 40 ab 65 76 84 ac PN16 85 100 110 ac PN20 79 5 89 98 5 ad PN16 115 140 150 ad PN20 110 120...

Page 66: ...3 1 TG GS2 25 to TG GS6 40 6 3 2 TG GS 15 50 to TG GS185 125 TG GS15 50 TG GS23 65 TG GS58 80 TG GS86 100 TG GS185 125 Bl G 3 4 G 3 4 G 1 G 1 G 1 Bh G 1 4 G 1 4 G 1 4 dg 87 87 121 115 135 dh 50 50 78 90 130 ma 75 80 105 125 155 zg 85 96 123 140 163 TG GS2 25 TG GS3 32 TG GS6 40 Bl G 1 2 G 3 4 dg 59 75 dh 42 50 ma 50 60 zg 61 76 ...

Page 67: ... 0500 501 IM TGGS 05 01 EN 03 2013 6 4 Safety relief valves 6 4 1 Single safety relief valve TG GS pump size dv mc tg 2 25 3 32 202 40 145 6 40 234 40 145 15 50 290 50 200 23 65 300 50 200 58 80 550 70 86 100 576 70 185 125 641 70 6 4 2 Double safety relief valve TG GS pump size dw mc tv tw tz 15 50 390 50 184 400 23 65 400 50 184 400 58 80 661 70 178 238 86 100 697 70 219 300 185 125 762 70 219 3...

Page 68: ...0 501 IM TGGS 05 01 EN 03 2013 6 4 3 Heated safety relief valve TG GS15 50 TG GS23 65 TG GS58 80 TG GS86 100 TG GS185 125 Bo G 1 2 G 1 2 G 1 2 G 1 2 G 1 2 di 101 101 418 444 509 dj 119 119 458 484 549 dk 253 263 dm 62 59 5 98 5 103 5 103 5 dn 115 115 127 127 127 do 6 5 4 6 8 24 dv 290 300 550 576 641 mc 50 50 70 70 70 tg 200 200 ...

Page 69: ...6 100 TG GS185 125 Pump without jackets kg daN 30 34 63 75 146 Front Pull out pump cover idler kg daN 3 4 10 13 26 Back Pull Out shaft interm casing bracket kg daN 20 22 45 50 901 Screw on flanges supplement kg daN Jackets supplement kg daN 2 3 13 13 12 Relief valve supplement kg daN 5 5 7 10 10 Double relief valve supplement kg daN 13 13 24 36 36 6 5 Bracket support TG GS2 25 TG GS3 32 TG GS6 40 ...

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Page 72: ...ign and material changes without notice or obligation Design features materials of construction and dimensional data as described in this bulletin are provided for your information only and should not be relied upon unless confirmed in writing Please contact your local sales representative for product availability in your region For more information visit www spx com ISSUED 03 2013 A 0500 501 EN C...

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