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Dover Wilden P8 Original Series, Инженерия, эксплуатация и обслуживание

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WILDEN PUMP & ENGINEERING, LLC 

24 

WIL-10320-E-08   

S U G G E S T E D   I N S T A L L A T I O N

NOTE: In the event of a power failure, the shut-off 
valve should be closed, if the restarting of the pump is 
not desirable once power is regained.

AIR-OPERATED PUMPS: To stop the pump from 
operating in an emergency situation, simply close the 

shut-off valve (user-supplied) installed in the air supply 
line. A properly functioning valve will stop the air supply 
to the pump, therefore stopping output. This shut-off 
valve should be located far enough away from the 
pumping equipment such that it can be reached safely 
in an emergency situation.

空气切断阀

底板

过滤器和调压阀两联件

进口

消音器

柔性连接

柔性接头

针型阀

压力表

（可选）

EQUALIZER

脉动均衡器

（可选）

切断阀

出口

This illustration is a generic 
representation of an air-operated 
double-diaphragm pump.

Содержание Wilden P8 Original Series

Страница 1: ...W h e r e I n n o v a t i o n F l o w s www wildenpump com P8 PX8 Original Series Metal Pump EOM Engineering Operation Maintenance WIL 10320 E 08 REPLACES WIL 10320 E 07 WIL 10320 E...

Страница 2: ...rating Principle 12 How to Use this EMS Curve 13 Performance Curves Rubber Fitted 16 TPE Fitted 17 Reduced Stroke PTFE Fitted 18 Full Stroke PTFE Fitted 19 Ultra Flex Fitted 20 Suction Lift Curves 21...

Страница 3: ...fluids and whenever discharge of static electricity is a hazard CAUTION Do not exceed 8 6 bar 125 psig air supply pressure CAUTION The process fluid and cleaning fluids must be chemically compatible...

Страница 4: ...TEEL WW CAST IRON CAST IRON AIR CHAMBERS A ALUMINUM C PTFE COATED N NICKEL PLATED S STAINLESS STEEL V HALAR COATED ALUMINUM P8 only CENTER BLOCK A ALUMINUM PX8 only N NICKEL PLATED PX8 only P POLYPROP...

Страница 5: ...eloped in the liquid chamber and manifold of the pump These same hydraulic forces lift the discharge valve ball off its seat while the opposite discharge valve ball is forced onto its seat forcing flu...

Страница 6: ...HAUST ALUMINUM BASE SCREEN MODEL 51 mm 2 FNPT LIQUID INLET C D E J H U T L K M N P V W 51 mm 2 FNPT LIQUID INLET R FOOTED BASE FOR STAINLESS STEEL ALLOY C MODELS 51 mm 2 FNPT LIQUID INLET S X B 64 mm...

Страница 7: ...8 26 3 F 58 2 3 G 64 2 5 H 351 13 8 J 48 1 9 K 348 13 7 L 559 22 0 M 315 12 4 N 257 10 1 P 231 9 1 R 257 10 1 S 15 0 6 T 64 2 5 U 51 2 0 V 284 11 2 W 58 2 3 X 279 11 0 Y 396 15 6 Z 15 DIA 0 6 DIA DIME...

Страница 8: ...ead of 2 8 bar 40 psig requires 5 5 bar 80 psig and 137 Nm3 h 85 scfm air consumption CAUTION Do not exceed 8 6 bar 125 psig air supply pressure P8 METAL TPE FITTED Flow rates indicated on chart were...

Страница 9: ...al 1 Max Flow Rate 496 lpm 131 gpm Max Size Solids 6 4 mm 1 4 1 Displacement per stroke was calculated at 4 8 bar 70 psig air inlet pressure against a 2 1 bar 30 psig head pressure Example To pump 238...

Страница 10: ...um 32 kg 70 lb 316 Stainless Steel 51 kg 112 lb Cast Iron 47 kg 104 lb Alloy C 52 kg 114 lb Air Inlet 13 mm 1 2 Inlet 51 mm 2 Outlet 51 mm 2 Suction Lift 4 9 m Dry 16 0 8 8 m Wet 29 0 Disp per Stroke...

Страница 11: ...es are calibrated for pumps operating at 305 m 1 000 above sea level This chart is meant to be a guide only There are many variables that can affect your pump s operating characteristics The number of...

Страница 12: ...S e c t i o n 5 A N O T E S...

Страница 13: ...PX8 M E T A L P X 8 P E R F O R M A N C E...

Страница 14: ...umption decreases more than the flow rate efficiency is improved and operating costs are reduced The Pro Flo X air distribution system with the revolutionary Efficiency Management System EMS offers fl...

Страница 15: ...this case 9 8 scfm Step 2 Determining flow and air X Factors Locate your discharge pressure 40 psig on the verti cal axis of the EMS curve Figure 2 Follow along the 2 8 bar 40 psig horizontal line unt...

Страница 16: ...sig discharge pressure After locat ing this point on the flow curve draw a verti cal line downward until reaching the bottom scale on the chart and identify the flow rate In our example it is 38 6 lpm...

Страница 17: ...fferent than the flow point plotted in example 2 1 Af ter estimating or interpolating this point on the curve draw a vertical line downward un til reaching the bottom scale on the chart and identify t...

Страница 18: ...the pump user to deter mine flow and air consumption at each EMS setting For any EMS setting and discharge pressure the X factor is used as a multiplier with the original values from the setting 4 pe...

Страница 19: ...The flow rate was reduced by 37 while the air consumption was reduced by 52 thus providing increased efficiency For a detailed example for how to set your EMS see beginning of performance curve sectio...

Страница 20: ...he pump user to deter mine flow and air consumption at each EMS setting For any EMS setting and discharge pressure the X factor is used as a multiplier with the original values from the setting 4 per...

Страница 21: ...n at each EMS setting For any EMS setting and discharge pressure the X factor is used as a multiplier with the original values from the setting 4 per formance curve to calculate the actual flow and ai...

Страница 22: ...rate was reduced by 41 while the air consumption was reduced by 54 thus providing increased efficiency For a detailed example for how to set your EMS see beginning of performance curve section CAUTIO...

Страница 23: ...a level This chart is meant to be a guide only There are many variables that can affect your pump s operating characteristics The number of intake and discharge elbows viscosity of pumping fluid eleva...

Страница 24: ...N O T E S...

Страница 25: ...tween the valve and the pump to bleed off which improves pump performance Pumping volume can be estimated by counting the number of strokes per minute and then multiplying the figure by the displaceme...

Страница 26: ...e pump from operating in an emergency situation simply close the shut off valve user supplied installed in the air supply line A properly functioning valve will stop the air supply to the pump therefo...

Страница 27: ...maintenance problems and unscheduled downtime In addition accurate records make it possible to identify pumps that are poorly suited to their applications Pump will not run or runs slowly 1 Ensure tha...

Страница 28: ...ny fluid to flow into a suitable container Be aware of any hazardous effects of contact with your process fluid NOTE The model photographed for these instructions incorporates rubber diaphragms balls...

Страница 29: ...alve balls and seats Inspect ball cage area of liquid chamber for excessive wear or damage Step 7 Remove one 1 set of large clamp bands which secure one 1 liquid chamber to the center section Step 8 L...

Страница 30: ...id chamber Inspect diaphragm assembly and shaft for signs of wear or chemical attack Replace all worn parts with genuine Wilden parts for reliable performance Step 10 To remove diaphragm assembly from...

Страница 31: ...r process fluid The Wilden P8 metal pump utilizes a revolutionary Pro Flo air distribution system The PX8 metal pump utilizes the Pro Flo X air distribution system Proprietary composite seals reduce t...

Страница 32: ...ap ring on both sides of center section with snap ring pliers A I R V A L V E C E N T E R S E C T I O N D I S A S S E M B L Y Step 7 Remove air chamber bolts with 1 4 hex head wrench Step 8 Remove pil...

Страница 33: ...fit by hand Applies to Pro Flo ONLY A I R V A L V E C E N T E R S E C T I O N D I S A S S E M B L Y A Step 2 Next install an optional submersible air valve gasket 04 2621 52 The submersible air valve...

Страница 34: ...4 6 N m 55 ft lb Small Clamp Bands 6 6 N m 58 in lb Large Clamp Bands Rubber Fitted 47 5 N m 35 ft lb Large Clamp Bands PTFE Fitted 47 5 N m 35 ft lb SHAFT SEAL INSTALLATION PRE INSTALLATION Once all...

Страница 35: ...lightlyonthetapetoensure that the adhesive holds in place during assembly Do not stretch the tape during placement in the center of diaphragm bead groove Step 3 The end of the tape should overlap appr...

Страница 36: ...8 S e c t i o n 8 E X P L O D E D V I E W P A R T S L I S T I N G P8 METAL F u l l S t r o k e D i a p h r a g m F i t t e d E X P L O D E D V I E W ALL CIRCLED PART IDENTIFIERS ARE INCLUDED IN REPAIR...

Страница 37: ...08 3651 01 18 Screw HSFHS 3 8 16 x 1 8 71 6250 08 71 6250 08 71 6250 08 71 6250 08 19 Retaining Ring 2 04 3890 03 04 3890 03 04 3890 03 04 3890 03 20 Shaft Pro Flo 1 08 3812 03 08 3812 03 08 3812 03...

Страница 38: ...E 08 E X P L O D E D V I E W P A R T S L I S T I N G P8 METAL R e d u c e d S t r o k e D i a p h r a g m F i t t e d E X P L O D E D V I E W ULTRA FLEX ALL CIRCLED PART IDENTIFIERS ARE INCLUDED IN R...

Страница 39: ...1 03 08 3841 03 N A 21 Stud 2 08 6152 08 08 6152 08 08 6152 08 08 6152 08 Stud Ultra Flex 2 08 6150 08 08 6150 08 08 6150 08 N A 22 Inner Piston 2 08 3750 01 08 3750 01 08 3750 01 08 3750 01 Inner Pis...

Страница 40: ...ENGINEERING LLC 38 WIL 10320 E 08 E X P L O D E D V I E W P A R T S L I S T I N G P8 METAL SANIFLO 1935 2004 EC E X P L O D E D V I E W FULL STROKE IPD ULTRA FLEX REDUCED STROKE PTFE FULL STROKE PTFE...

Страница 41: ...ssembly 4 08 7100 03 70 29 RHSN Bolt Small Clamp Band 5 16 18 x 1 1 2 8 08 6050 03 30 Wing Nut Small Clamp Band 5 16 18 8 08 6661 10 31 Washer Brass Flat 340 x 750 x 063 8 08 6700 07 70 VALVE BALLS VA...

Страница 42: ...0320 E 08 PX8 METAL F u l l S t r o k e D i a p h r a g m F i t t e d E X P L O D E D V I E W E X P L O D E D V I E W P A R T S L I S T I N G FULL STROKE PTFE FITTED ALL CIRCLED PART IDENTIFIERS ARE I...

Страница 43: ...90 03 04 3890 03 16 Shaft 1 08 3812 03 08 3812 03 08 3812 03 08 3812 03 08 3812 03 08 3812 03 17 Piston Inner 2 08 3700 01 08 3700 01 08 3700 01 08 3700 01 08 3700 03 08 3700 03 18 Diaphragm 2 08 1010...

Страница 44: ...8 PX8 METAL R e d u c e d S t r o k e D i a p h r a g m F i t t e d E X P L O D E D V I E W E X P L O D E D V I E W P A R T S L I S T I N G ULTRA FLEX FITTED ALL CIRCLED PART IDENTIFIERS ARE INCLUDED...

Страница 45: ...Ultra Flex 2 08 3761 01 08 3761 01 08 3761 01 N A 08 3761 01 N A 19 Diaphragm Back Up3 2 20 Diaphragm 2 08 1010 55 08 1010 55 08 1010 55 08 1010 55 08 1010 55 08 1010 55 Ultra Flex 2 21 Piston Outer...

Страница 46: ...4 12 13 3 2 8 6 5 1 7 36 38 40 35 37 36 38 39 34 37 38 36 35 34 37 WILDEN PUMP ENGINEERING LLC 44 WIL 10320 E 08 E X P L O D E D V I E W P A R T S L I S T I N G P8X METAL SANIFLO 1935 2004 EC E X P L...

Страница 47: ...apping 1 04 6345 08 04 6345 08 04 6345 08 19 Muffler Metal 1 MNPT 1 15 3510 99R 15 3510 99R 15 3513 99R WETTED PATH COMPONENTS 20 Liquid Chamber 2 08 5000 03P 08 5000 03P 08 5000 03P 21 Manifold Disch...

Страница 48: ...TS 34 Shaft Pro Flo 1 08 3840 09 08 3840 09 08 3840 09 35 Stud Shaft 1 2 20 x 2 1 8 1 08 6152 08 08 6152 08 08 6152 08 36 Piston Inner 2 08 3750 01 08 3750 01 08 3752 03 37 Diaphragm Primary Pkg 2 1 3...

Страница 49: ...ra Flex information Backup diaphragms for use with PTFE diaphragms only ELASTOMER KITS OPTIONS PRO FLO DESCRIPTION NEOPRENE BUNA N VITON EPDM Pro Flo Original Metal 08 9554 51 08 9554 52 08 9554 53 08...

Страница 50: ...V AA NN PP SS BNU EPU FBS FES FSS FWS FWL TEU TSU TSS TWS ZSS FS FW TF FS FW STF 0070 0075 0120 E 76 mm 3 FDA Pro Flo X Models PX XPX 15 SS A C N S AA SS PP BNU EPU FSS FWS TEU TSU TSS TWS ZSS FS FW T...

Страница 51: ...omes first Failure due to normal wear misapplication or abuse is of course excluded from this warranty Since the use of Wilden pumps and parts is beyond our control we cannot guarantee the suitability...

Страница 52: ...UBLE DIAPHRAGM PUMPS almatec de AUTOMATIK PELLETIZING SYSTEMS maag com BLACKMER VANE PUMPS COMPRESSORS blackmer com FLUID DYNAMICS POLYMER BLENDING SYSTEMS fluiddynamics1 com GRISWOLD CENTRIFUGAL PUMP...

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