SPX APV Ws+20/15 Instruction Manual Download Page 1

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Ws+

CE NTR I FU GAL PU M P

F OR M N O.: 381497 U SA

R EVI S I ON: 10/2014

R EAD AN D U N D E R STAN D TH I S MAN UAL PR I OR TO OPE RATI N G OR S E RVI CI N G TH I S PR OD U CT.

I N STR U CTI ON MAN UAL

Summary of Contents for APV Ws+20/15

Page 1: ...Ws CE NTR I FUGAL PU M P FOR M NO 381497 USA R EVI S ION 10 2014 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: ......

Page 3: ...he pipe system 2 5 Power supply 2 6 Water supply for water flushed shaft seal 3 13 Before start up 3 1 Checking the pump body for foreign material 3 2 Testing the pump 4 14 Putting the pump into servi...

Page 4: ...ii 381497 USA 10 2014 APV This page intentionally left blank...

Page 5: ...one 1 year from the date of delivery to Buyer F O B point of manufacture The foregoing shall be the sole obligation of the seller under this warranty with respect to the equipment and the other proper...

Page 6: ...nder A word about SPX Flow Technology Service Parts We want to raise your awareness to the problem associated with the purchase of parts not manufactured to the high quality specifications of SPX Flow...

Page 7: ...lectrical Hazard A pump is normally powered by an electric motor This creates a hazard of electrical shock which could cause severe injury or even loss of life To minimize the risk of this hazard All...

Page 8: ...g solutions Pumping high temperature liquids is considered to be hazardous and extreme care should be taken when handling such liquids To minimize the risk of this hazard 1 All installation maintenanc...

Page 9: ...d a leak occur immediately find the cause and stop the leak Never operate the pump with both the inlet valve and the outlet valve in closed positions If the pump runs with liquid in it while the valve...

Page 10: ...increase NPSH available 1 Decrease the temperature of the liquid being pumped 2 Increase the height of liquid supply level 3 Decrease the suction line length and remove restrictions to flow such as el...

Page 11: ...vent overload Impeller Shaft Location The location of the impeller shaft on the motor shaft is critical for correct pump operation and to obtain maximum operating efficiency APV Centrifugal Pumps are...

Page 12: ...8 381497 USA 10 2014 APV Ws Sectional Drawing Section 1 Shaft size 25 and 35 Section 2 Shaft size 25 and 35...

Page 13: ...acket screw 16 Screw 17 Spacer flange 25 Clamp ring 26 O ring 27 Front cover 28 Clamp ring 29 Gasket 30 Recirculationpipe Section 1 Single seal for shaft size 25 and 35 Section 2 Double seal with liqu...

Page 14: ...n For the pump to function in this manner there the inlet pipework must meet the specifications detailed in Section 2 2 If in doubt the standard Ws with swan neck and recirculation connection must be...

Page 15: ...et pipe To provide space for discharged air any non return valve must be mounted at least 20 downstream of the specified length of vertical pipe See table and Fig 2 Shorter pipe lengths will adversely...

Page 16: ...ed by the Occupational Safety and Health Administration OSHA Install a main power disconnect on off switch that can be locked in the power off position and have the key removed when service is perform...

Page 17: ...p of the back plate item 7 mates with the detent in the pump body and press the pump screw housing in over the o ring item 6 Re fit the clamp ring 9 Screw the air screw on to the shaft Remember the co...

Page 18: ...tion of the shaft seal both ordinary seals and seals with water flushing To replace the shaft seal it is necessary to dismantle the pump as described below The sectional drawing is to be used for refe...

Page 19: ...eplaced In the case of water flushed shaft seals check the rear seal rings item 5 6 5 7 for wear and replace if necessary 13 Fit new o rings on the stationary seal face and rotary seal face Note Remem...

Page 20: ...sconnect the pump and motor from system 2 Remove of the front cover air screw pump screw housing and impeller items 27 2 1 and 4 described as in para 5 2 points 1 5 on page 14 3 If possible stand the...

Page 21: ...parts Seal sets We recommend that you keep both seal kits and service kits for the Ws pumps in stock The seal kit for the Ws pump consists of the wearing parts of the pump as specified on page 27 Serv...

Page 22: ...0 15 Ws 30 30 213 215TC Ws 30 30 254 256TC Ws 40 15 254 256TC Ws 40 15 284 286TC Ws 40 15 324 326TC Torque the stub shaft bolts according to the size of the screws listed M8 22 lb ft 30 Nm uses 6mm Al...

Page 23: ...19 381497 USA 10 2014 APV This page intentionally left blank 6 Technical data...

Page 24: ...APC Clamp ISS Male Pipe Thread 150 Flange 2 0 51 mm 0 750 19 mm 0 750 19 mm 1 125 29 mm 0 750 19 mm 1 125 29 mm 1 687 43 mm 1 187 30 mm 2 5 63 mm 0 844 21 mm 0 844 21 mm 1 125 29 mm 0 844 21 mm 1 125...

Page 25: ...08 0 39 10 6 14 156 2 5 63 5 2 0 51 6 3 27 83 9 06 230 7 60 193 213TC 5 38 136 7 5 50 139 7 13 88 352 6 5 25 133 4 8 50 215 9 8 75 222 3 11 86 301 215TC 7 0 177 8 254TC 6 50 165 1 8 25 209 6 18 00 457...

Page 26: ...APV 381497 USA 10 2014 7 Ws Spare Parts Dimensions 22 7 2 Pump Parts...

Page 27: ...9 1 Clamp ring L188430 L188436 L188432 11 1 Shaft see page 28 12 2 Screw see page 28 13 2 Shaft guard see page 29 14 1 Extension frame see page 29 15 2 Bracket L268499 L268499 16 2 Screw L701942 L7019...

Page 28: ...253781 7 7 195 L253782 7 5 190 L253783 7 3 185 L253784 7 1 180 L253785 6 9 175 L267000 L253786 6 7 170 L267001 L253787 6 5 165 L267002 L253788 6 3 160 L267003 L253789 6 1 155 L267004 5 9 150 L267005 5...

Page 29: ...1 Seal housing Pos 5 2 Spring Pos 5 3 Pressure ring Pos 5 4 Drain pipe AISI 316 AISI 316 AISI 316 PTFE L772460 L773100 L772465 L773101 B Double Seal Complete Pos 5 2 Spring Pos 5 3 Pressure ring Pos 5...

Page 30: ...iton Complete Pos 5 5 2 off O rings Pos 5 6 Stationary seal Pos 5 7 Rotary seal Pos 5 8 Pin FPM Viton Car SiC AISI316L L772462 L772467 A B Face Kit SiC SiC EPDM Complete Pos 5 5 2 off O rings Pos 5 6...

Page 31: ...327 SiC Car EPDM L808328 L808329 L808330 SiC SiC FPM L808331 L808332 L808333 SiC Car FPM L808334 L808335 L808336 Seal Kit Double 3 6 10 26 29x2 5 5x2 5 6x2 5 7x2 5 8 5 10 SiC SiC EPDM L808551 L808555...

Page 32: ...25 Pos 11 Shaft 35 Ws 20 15 L267333 L267334 Ws 30 30 L267333 L267334 L267335 L267336 Ws 40 15 L267341 L267342 L267343 Pos 12 Qty 2 2 2 2 2 2 2 Screw L771199 L771199 135664 135664 135664 135664 135664...

Page 33: ...811 L188811 Pump Type Motor 145TC 182TC 184TC 213 215TC 254TC 256TC 284 286TSC 324TSC Pos 14 Extension Frame Ws 20 15 L260973 L260973 L260973 Ws 30 30 L260975 L260975 L260975 Ws 44 50 L260977 L260977...

Page 34: ...286TSC 324TSC Pos Qty Description Part No Frame cpl L110256 L110255 L110254 L110253 L110252 L110251 1 2 Side bar L110262 L110261 L110260 L110259 L110258 L110257 2 4 Leg L110264 2 4 Leg 1 L110263 3 4...

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Page 36: ...ion 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...

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