Wilden Saniflo PS4 Hygienic Series Engineering, Operation & Maintenance Download Page 11 | Manualshive

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Wilden Saniflo PS4 Hygienic Series Engineering, Operation & Maintenance Download Page 11

WIL-12610-E-04

Wilden

®

11

SUCTI ON LI FT CU RVES

PS4 SANIFLO™ HS

SUCTION-LIFT

CAPABILITY

Suction-lift curves 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 intake and discharge elbows,

viscosity of pumping fluid, elevation

(atmospheric pressure) and pipe

friction loss all affect the amount of

suction lift your pump will attain.

Caution: Do not exceed 8.6 bar

(125 psig) air supply pressure.

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Summary of Contents for Saniflo PS4 Hygienic Series

Page 1: ...EOM ENGINEERING OPERATION MAINTENANCE PS4 Saniflo Hygienic Series Clamped Metal Pumps WIL 12610 E 04 Where InnovationFlows...

Page 2: ...Piston Diaphragm Fitted 9 PS4 Saniflo HS PTFE Integral Piston Diaphragm Fitted 10 Suction Lift Curves 11 Section 6 Suggested Installation Operation 12 Maintenance and Troubleshooting Section 7 Disasse...

Page 3: ...ifornia LLC Wil Flex is a trademark of PSG California LLC Saniflex is a trademark of PSG California LLC All trademarks names logos and service marks collectively trademarks in this document are regist...

Page 4: ...Do not exceed 8 6 bar 125 psig air supply pressure CAUTION The process fluid and cleaning fluids must be chemically compatible with all wetted pump components Consult the Chemical Resistance Guide CAU...

Page 5: ...WETTED PATHS Section 2 WI L D E N P U M P D E S I G N A T I O N S Y S T E M SPECIALTY CODES 0770 Saniflo HS 0770E Saniflo HS 1935 2004 EC 0771 Saniflo HS w Swivel Stand 0771E Saniflo HS w Swivel Stan...

Page 6: ...ped 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 fluid...

Page 7: ...B 190 7 5 C 531 20 9 D 812 32 0 E 853 33 6 F 45 1 8 G 47 1 9 H 522 20 5 J 514 20 3 K 721 28 4 L 715 28 2 M 520 20 5 N 400 15 8 P 349 13 8 R 394 15 5 S 432 17 0 T 10 0 4 LW0243 REV C DIMENSIONS ITEM M...

Page 8: ...ould be specified so that daily operation parameters will fall in the center of the pump s performance curve PS4 SANIFLO HS EZ INSTALL TPE FITTED ShipWeight 51 kg 112 lb Air Inlet 19 mm 3 4 Inlet 38 m...

Page 9: ...d be specified so that daily operation parameters will fall in the center of the pump s performance curve PS4 SANIFLO HS FULL STROKE INTEGRAL PISTON DIAPHRAGM FITTED ShipWeight 51 kg 112 lb Air Inlet...

Page 10: ...inish Ra 0 8 m 32 in 1 Displacement per stroke was calculated at 4 8 bar 70 psig air inlet pressure against a 2 bar 30 psig head pressure Example To pump 1212 lpm 32 gpm against a discharge head of 2...

Page 11: ...evel 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 elevatio...

Page 12: ...r between the valve and the pump to bleed off which improves pump performance You can estimate pumping volume by counting the number of strokes per minute and then multiplying that figure by the displ...

Page 13: ...ftheair supplytothepump Anair regulator isusedto regulate air pressure A needle valve is used to regulate volume Pump discharge rate also can be controlled by throttling the pump discharge by partiall...

Page 14: ...ner piston that would cause the air valve spool to be unable to shift Pump runs but little or no product flows 1 Check for pumpcavitation Slowpumpspeeddownto allow thick materialtoflowintoliquidchambe...

Page 15: ...discharge and air lines Drain the pump by turning it upside down and allowing any fluid to flow into a suitable container Be aware of any hazardous effects of contact with your process fluid NOTE The...

Page 16: ...housing to the liquid chamber Step 8 Next remove the ball valve housing valve ball and gasket from liquid chamber To ensure proper alignment during reassembly of manifold liquid chamber interface turn...

Page 17: ...in the opposite direction loosen and remove one of the two outer pistons Step 11B If your pump is fitted with an IPD the procedure for removing the diaphragm is slightly different In this case simply...

Page 18: ...primary diaphragm and the back up diaphragm on both sides of the pump at the six o clock position They should be positioned approximately half the distance to the shaft from the edge of the diaphragm...

Page 19: ...ommended that the pump be disassembled while attached to the stand If it is necessary to remove the pump from the stand while fully assembled use a hoist or mechanical means to support the pump as it...

Page 20: ...ts of contact with your process fluid The Wilden Pro Flo SHIFT metal pumps utilize a revolutionary Pro Flo SHIFT air distribution system Proprietary composite seals reduce the coefficient of friction...

Page 21: ...t for nicks wear or damage Replace the pilot spool assembly or sleeve O rings if necessary During reassembly never insert the dimpled end of the pilot spool first this will damage the single urethane...

Page 22: ...ng pick remove the two 2 Glyd rings from modulator spool bore Inspect and replace if necessary Step 12 Using an appropriate sized wrench remove the pilot exhaust muffler Inspect for damage or contamin...

Page 23: ...alve Step 16 Remove the air valve spool from the air valve body by threading one air valve bolt into the end of the air valve spool and gently sliding the spool out of the air valve body Inspect seals...

Page 24: ...ring grease or equivalent Clean the inside of the center section shaft bore to ensure no damage is done to new shaft seals A small amount of NLGI grade 2 white EP bearing grease can be applied to the...

Page 25: ...easier 5 With the seal clamped in the pliers insert the seal into the bushing bore and position the bottom of the seal into the correct groove Once the bottom of the seal is seated in the groove relea...

Page 26: ...ly causing premature diaphragm failure The following are some details to consider when cleaning the Saniflo HS pump Through the EHEDG certification process the Saniflo HS pump has been validated to cl...

Page 27: ...WIL 12610 E 04 Wilden 27 EXPLODED VIEW AND PARTS LISTING PS4 SANIFLO HS EXPLODED VIEW Section 9...

Page 28: ...02 7825 17 02 7825 17 Wetted path components 24 Chamber Liquid CIP 2 EHEDG 2 08 5000 10 385P 25 Clamp Band ASSY 3 8 15 7102 03 26 Elbow 2 EHEDG 4 08 5240 10 385P 27 T Section 2 EHEDG 2 08 5160 10 385...

Page 29: ...20 08 7670 20 48 Washer Flat 406 X 812 X 065 2 04 6740 03 04 6740 03 49 Screw HHC 3 8 16 X 1 1 4 2 04 6190 03 Swivel Stand Components 50 Pump Stand Swivel Assy 4 3 A 1 04 7655 03 51 Bushing Center Bl...

Page 30: ...WIL 12610 E 04 Wilden 30 PS4 SANIFLO HS 1935 2004 EC EXPLODED VIEW EXPLODED VIEW AND PARTS LISTING...

Page 31: ...mber Liquid CIP 1 1 2 EHEDG 2 04 5000 10 385P 25 Clamp Band Assy 2 1 2 8 04 7104 03 26 Elbow 1 1 2 EHEDG 4 04 5240 10 385P 27 T Section 1 1 2 EHEDG 2 04 5160 10 385P T Section 1 1 2 EHEDG DIN 2 04 516...

Page 32: ...7670 20 08 7670 20 48 Washer Flat 406 X 812 X 065 2 04 6740 03 04 6740 03 49 Screw HHC 3 8 16 X 1 1 4 2 04 6190 03 Swivel Stand Components 50 Pump Stand Swivel Assy 4 3 A 1 04 7655 03 51 Bushing Cent...

Page 33: ...5 FDA Wil Flex 04 1065 57 04 1022 57 04 1031 57 04 1080 57 FDA FKM 04 1375 68 04 1215 68 Product Contact Components LW0245 Rev G PS4 SANIFLOTM HS 1935 2004 EC Material Diaphragms 2 Full Stroke Diaphra...

Page 34: ...WIL 12610 E 04 Wilden...

Page 35: ...WIL 12610 E 04 Wilden...

Page 36: ...Terrace CA 92313 5651 USA P 1 909 422 1730 F 1 909 783 3440 psgdover com Where Innovation Flows PSG reserves the right to modify the information and illustrations contained in this document without p...

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