Dover Wilden Saniflo Hygienic Series Manual
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Dover Wilden Saniflo Hygienic Series Manual

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EOM
ENGINEERING OPERATION
& MAINTENANCE MANUAL
PS15
Saniflo™ Hygienic™ Series
Clamped Metal Pump
Where Innovation Flows
WIL-12630-E-05

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Summary of Contents for Dover Wilden Saniflo Hygienic Series

  • Page 1 ENGINEERING OPERATION & MAINTENANCE MANUAL PS15 Saniflo™ Hygienic™ Series Clamped Metal Pump Where Innovation Flows WIL-12630-E-05...
  • Page 2 No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or any means electronic or mechanical, including photocopying and recording, without the written permission of PSG, a Dover Company, except as described by the terms of those agreements.

  • Page 3: Table Of Contents

    PS15 Saniflo™ Hygienic™ CONTENTS SECTION 1: Precautions – Read First! ..................... 4 SECTION 2: Wilden Pump Designation System ..................5 SECTION 3: How It Works .......................... 6 SECTION 4: Dimensional Drawings ......................7 SECTION 5: Performance ......................... 10 PS15 Saniflo HS Rubber-Fitted ......................10 PS15 Saniflo HS EZ-Install TPE-Fitted ....................

  • Page 4: Section 1: Precautions - Read First

    PS15 Saniflo™ Hygienic™ SECTION 1 PRECAUTIONS – READ FIRST! WARNING: Always wear safety glasses when operating CAUTION: Before attempting any maintenance or repair, a pump to avoid eye injury. If diaphragm rupture occurs, disconnect the compressed air line to the pump and allow material being pumped may be forced out of the air all air pressure to bleed from the pump.

  • Page 5: Section 2: Wilden Pump Designation System

    PS15 Saniflo™ Hygienic™ SECTION 2 WILDEN PUMP DESIGNATION SYSTEM PS15 SANIFLO HYGIENIC SERIES LEGEND XPS 15 / X X / X X X / X X / X X / X X X X 76 mm (3") Pump GASKETS MODEL SPECIALTY Maximum Flow Rate: VALVE OPTION...

  • Page 6: Section 3: How It Works

    PS15 Saniflo™ Hygienic™ SECTION 3 HOW IT WORKS – AIR-OPERATED DOUBLE-DIAPHRAGM PUMP The Wilden diaphragm pump is an air-operated, positive displacement, self-priming pump. These drawings show flow pattern through the pump upon its initial stroke. It is assumed the pump has no fluid in it prior to its initial stroke. FIGURE 1 The air valve directs pressurized air to FIGURE 2 When the pressurized diaphragm, FIGURE 3 At completion of the stroke, the air...

  • Page 7: Section 4: Dimensional Drawings

    PS15 Saniflo™ Hygienic™ SECTION 4 DIMENSIONAL DRAWING PS15 SANIFLO™ HYGIENIC™ SERIES – FIXED STAND DIMENSIONS BALL/MUSHROOM VALVE METRIC STANDARD ITEM (mm) (inch) 23.5 27.3 1141 44.9 1204 47.4 26.9 15.2 15.0 23.1 22.9 15.8 13.8 12.5 14.0 Ø10 Ø0.4 LW0264 REV. B PS15 SANIFLO™...
  • Page 8 PS15 Saniflo™ Hygienic™ DIMENSIONAL DRAWING PS15 SANIFLO™ HYGIENIC™ SERIES – SWIVEL STAND DIMENSIONS BALL/MUSHROOM VALVE METRIC STANDARD ITEM (mm) (inch) 23.5 28.4 1169 46.0 1229 48.4 28.0 20.5 20.3 28.4 28.2 15.8 13.8 15.5 17.0 Ø10 Ø0.4 LW0265 REV. B PS15 SANIFLO™...
  • Page 9 PS15 Saniflo™ Hygienic™ DIMENSIONAL DRAWING PS15 SANIFLO™ HYGIENIC™ SERIES – FIXED STAND DIMENSIONS FLAP VALVE, HORIZONTALLY-MOUNTED METRIC STANDARD ITEM (mm) (inch) 16.1 17.1 23.0 23.5 16.2 16.2 34.9 24.1 23.9 32.0 31.8 15.6 16.7 15.8 13.8 12.5 14.0 Ø10 Ø0.4 LW0268 REV.

  • Page 10: Section 5: Performance

    PS15 Saniflo™ Hygienic™ SECTION 5 PERFORMANCE PS15 SANIFLO™ HYGIENIC™ SERIES RUBBER-FITTED Ship Weight……………..……….98 kg (216 lb) Air Inlet…………………………….19 mm (3/4") Inlet…………………………………..76 mm (3") Outlet………………………………...76 mm (3") Suction Lift……………………4.4 m Dry (14.5') 9.0 m Wet (29.5') Disp. Per Stroke …….………..2.7 L (0.72 gal) Max.

  • Page 11: Ps15 Saniflo Hs Full-Stroke Ptfe-Fitted

    PS15 Saniflo™ Hygienic™ PERFORMANCE PS15 SANIFLO™ HYGIENIC™ SERIES FULL-STROKE PTFE-FITTED Ship Weight……………..……….98 kg (216 lb) Air Inlet…………………………….19 mm (3/4") Inlet…………………………………..76 mm (3") Outlet………………………………...76 mm (3") Suction Lift……………………4.0 m Dry (13.1') 9.0 m Wet (29.5') Disp. Per Stroke …….………..2.3 L (0.62 gal) Max.

  • Page 12: Ps15 Saniflo Hs Ptfe Integral Piston Diaphragm-Fitted

    PS15 Saniflo™ Hygienic™ PERFORMANCE PS15 SANIFLO™ HYGIENIC™ SERIES PTFE INTEGRAL PISTON DIAPHRAGM-FITTED Ship Weight……………..……….98 kg (216 lb) Air Inlet…………………………….19 mm (3/4") Inlet…………………………………..76 mm (3") Outlet………………………………...76 mm (3") Suction Lift……………………3.3 m Dry (10.8') 9.0 m Wet (29.5') Disp. Per Stroke …….………..1.9 L (0.51 gal) Max.

  • Page 13: Suction Lift Capability

    PS15 Saniflo™ Hygienic™ SUCTION LIFT CAPABILITY SUCTION LIFT CAPABILITY PS15 SANIFLO™ HYGIENIC™ SERIES 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.

  • Page 14: Section 6: Suggested Installation, Operation, Maintenance, And Troubleshooting

    PS15 Saniflo™ Hygienic™ SECTION 6 SUGGESTED INSTALLATION, OPERATION, MAINTENANCE AND TROUBLESHOOTING Wilden pumps are designed to meet the performance requirements of be eliminated. In addition, pump efficiency can be adversely even the most demanding pumping applications. They have been affected if proper attention is not given to site location. designed and manufactured to the highest standards and are ...
  • Page 15 PS15 Saniflo™ Hygienic™ SUGGESTED INSTALLATION, OPERATION, MAINTENANCE AND TROUBLESHOOTING to control the pump from a remote location. When the pump NOTE: In the event of a power failure, close the shut- discharge pressure equals or exceeds the air supply pressure, the off valve if you do not want the pump to restart when the pump will stop.

  • Page 16: Section 7: Disassembly/Reassembly

    PS15 Saniflo™ Hygienic™ SUGGESTED INSTALLATION, OPERATION, MAINTENANCE AND TROUBLESHOOTING Troubleshooting Pump air valve freezes. Pump will not run or runs slowly. Check for excessive moisture in the compressed air. Remove plug from pilot spool exhaust. Either install a dryer or a hot air generator for compressed Ensure that the air inlet pressure is at least 0.4 bar (5 psig) air.

  • Page 17: Pump Disassembly

    PS15 Saniflo™ Hygienic™ SECTION 7 DISASSEMBLY / REASSEMBLY DISASSEMBLY / REASSEMBLY PUMP DISASSEMBLY Tools Required: CAUTION: Before attempting any maintenance or repair, disconnect the compressed  air line to the pump and allow all air pressure to bleed from the pump. Disconnect all 1"...
  • Page 18 PS15 Saniflo™ Hygienic™ Step 6 Step 7 Step 8 Loosen the wing nut and remove the inlet Next, remove the clamp bands that Next, remove the valve housing, valve manifold clamp bands. secure the valve housing to the liquid ball and gasket from liquid chamber. To chamber.
  • Page 19 PS15 Saniflo™ Hygienic™ DISASSEMBLY / REASSEMBLY Step 11a Step 11b Using two (2) adjustable wrenches, If your pump is fitted with an IPD, the turning in the opposite direction, loosen procedure for removing the diaphragm is and remove one of the two outer pistons. slightly different.

  • Page 20: Wil-Gard™ Diaphragm Sensor

    PS15 Saniflo™ Hygienic™ DISASSEMBLY / REASSEMBLY WIL-GARD™ DIAPHRAGM SENSOR REMOVAL Step 1 Step 2 Step 3 After removing the inlet and discharge Next, remove the large clamp bands and The Wil-Gard™ sensor cables can be manifold assemblies, disconnect the the liquid chamber on either side of the easily removed from the diaphragm Wil-Gard™...

  • Page 21: Swivel Pump Stand Option

    PS15 Saniflo™ Hygienic™ DISASSEMBLY / REASSEMBLY DISASSEMBLY / REASSEMBLY SWIVEL PUMP STAND OPTION For ease of maintenance and cleaning, Draining Pump Contents Wilden offers an optional swivel pump stand. To drain the pump of its contents, first disconnect the inlet and discharge The swivel pump stand allows the pump to connections.

  • Page 22: Air Valve/Center Section Disassembly

    PS15 Saniflo™ Hygienic™ DISASSEMBLY / REASSEMBLY AIR VALVE / CENTER SECTION DISASSEMBLY Tools Required: CAUTION: Before attempting any maintenance or repair, disconnect the compressed  air line to the pump and allow all air pressure to bleed from the pump. Disconnect all 3/16"...
  • Page 23 PS15 Saniflo™ Hygienic™ DISASSEMBLY / REASSEMBLY Step 7 Step 8 Step 9 Gently remove the pilot spool from the Remove the modulator spool from Using the appropriate-sized wrench, sleeve and inspect for nicks, wear or the center section. Check for wear to the loosen the fasteners and lift away damage.
  • Page 24 PS15 Saniflo™ Hygienic™ DISASSEMBLY / REASSEMBLY Step 13 Step 14 Loosen and remove the four (4) air valve bolts from the center section assembly. Remove the air valve end cap to expose the air valve spool by lifting up on the end cap. Lift the muffler plate and muffler plate gasket away from the center block.

  • Page 25: Single-Point Exhaust

    PS15 Saniflo™ Hygienic™ DISASSEMBLY / REASSEMBLY SINGLE-POINT EXHAUST Step 1 Step 2 Remove the pilot exhaust muffler in the pilot Optional: Install a single-point exhaust gasket (04-2639-52). The single-point air valve bleed port located at the front of the center gasket can be purchased as a spare part or included with the purchase of a new block.
  • Page 26 PS15 Saniflo™ Hygienic™ DISASSEMBLY / REASSEMBLY SHAFT SEAL INSTALLATION Pre-Installation Tools After all the old seals have been removed, the inside of the bushing The following tools can be used to aid in the installation of should be cleaned to ensure no debris is left that may cause premature the new seals: damage to the new seals.

  • Page 27: Section 8: Clean-In-Place (Cip)

    PS15 Saniflo™ Hygienic™ SECTION 8 CLEAN-IN-PLACE (CIP) The design of the Saniflo™ Hygienic™ Series pump allows for ease  Once an initial CIP regimen is established, it may need to of cleaning. The Saniflo™ Hygienic™ Series pump can be cleaned in be modified to accommodate specific process and product place without disassembly.

  • Page 28: Section 9: Exploded View And Parts List

    PS15 Saniflo™ Hygienic™ SECTION 9 EXPLODED VIEW AND PARTS LIST PS15 SANIFLO™ HYGIENIC™ SERIES LW0269 REV. E ALL CIRCLED PART IDENTIFIERS ARE INCLUDED IN REPAIR KITS WIL-12630-E-05...
  • Page 29 PS15 Saniflo™ Hygienic™ EXPLODED VIEW AND PARTS LIST PS15 SANIFLO™ HYGIENIC™ SERIES Nickel Plated ADS Stainless Steel ADS Model Description PS15 HS PS15 HS 3A PS15 HS PS15 HS 3A Item Description Air Distribution Components Air Valve Assembly, Pro-Flo Shift™ 04-2039-06 04-2039-03 O-Ring, End Cap (-225, Ø1.858"...
  • Page 30 PS15 Saniflo™ Hygienic™ EXPLODED VIEW AND PARTS LIST PS15 SANIFLO™ HYGIENIC™ SERIES Nickel Plated ADS Stainless Steel ADS Model Description PS15 HS PS15 HS 3A PS15 HS PS15 HS 3A Item Description Reduced Stroke SIPD Components Shaft, Pro-Flo™ 08-3840-03 Shaft Stud, 1/2"-20 X 1-7/8" 08-6150-08 Piston, Inner, P8 (Ultra-Flex™) 08-3761-01...
  • Page 31 PS15 Saniflo™ Hygienic™ EXPLODED VIEW AND PARTS LIST Nickel Plated ADS Stainless Steel ADS PS15 SANIFLO™ HYGIENIC™ SERIES – 1935/2004/EC Model Description PS15 HS PS15 HS 3A PS15 HS PS15 HS 3A Item Description Air Distribution Components Air Valve Assembly, Pro-Flo Shift™ 04-2039-06 04-2039-03 O-Ring, End Cap (-225, Ø1.858"...
  • Page 32 PS15 Saniflo™ Hygienic™ EXPLODED VIEW AND PARTS LIST Nickel Plated ADS Stainless Steel ADS PS15 SANIFLO™ HYGIENIC™ SERIES – 1935/2004/EC Model Description PS15 HS PS15 HS 3A PS15 HS PS15 HS 3A Item Description Reduced Stroke SIPD Components Shaft, Pro-Flo™ 08-3840-03 Shaft Stud, 1/2"-20 X 1-7/8"...
  • Page 33 PS15 Saniflo™ Hygienic™ EXPLODED VIEW AND PARTS LIST PS15 SANIFLO™ HYGIENIC™ SERIES – HORIZONTALLY-MOUNTED LW0270 REV. E ALL CIRCLED PART IDENTIFIERS ARE INCLUDED IN REPAIR KITS WIL-12630-E-05...
  • Page 34 PS15 Saniflo™ Hygienic™ EXPLODED VIEW AND PARTS LIST PS15 SANIFLO™ HYGIENIC™ SERIES – HORIZONTALLY-MOUNTED Nickel Plated ADS Stainless Steel ADS Model Description PS15 HS PS15 HS Item Description Air Distribution Components Air Valve Assembly, Pro-Flo Shift™ 04-2039-06 04-2039-03 O-Ring, End Cap (-225, Ø1.858" x Ø.139") 04-2390-52-700 End Cap, Pro-Flo V™...
  • Page 35 PS15 Saniflo™ Hygienic™ EXPLODED VIEW AND PARTS LIST PS15 SANIFLO™ HYGIENIC™ SERIES – HORIZONTALLY-MOUNTED – 1935/2004/EC Nickel Plated ADS Stainless Steel ADS Model Description PS15 HS PS15 HS Item Description Air Distribution Components Air Valve Assembly, Pro-Flo Shift™ 04-2039-06 04-2039-03 O-Ring, End Cap (-225, Ø1.858"...

  • Page 36: Section 10: Elastomer Options

    PS15 Saniflo™ Hygienic™ SECTION 10 ELASTOMER OPTIONS PS15 SANIFLO™ HYGIENIC™ SERIES FULL-STROKE FULL-STROKE FULL-STROKE FULL-STROKE EZ-INSTALL VALVE DIAPHRAGMS BACK UP GASKET, 3" GASKET, 4" MATERIAL DIAPHRAGMS DIAPHRAGMS BACK-UP BALL DIAPHRAGMS DIAPHRAGMS DIAPHRAGMS FDA BUNA-N 15-1375-69 15-1215-69 FDA EPDM 08-1010-74 15-1086-74 15-1375-74 15-1215-74 SANIFLEX™...

  • Page 37: Section 11: Declaration Of Conformity

    PS15 Saniflo™ Hygienic™ SECTION 11 DECLARATION OF CONFORMITY WIL-12630-E-05...
  • Page 38 PS15 Saniflo™ Hygienic™ NOTES WIL-12630-E-05...
  • Page 39 PS15 Saniflo™ Hygienic™ NOTES NOTES WIL-12630-E-05...
  • Page 40 P: +1 (909) 422 -1730 psgdover.com Where Innovation Flows ® ® Copyright 2021 PSG , a Dover Company ® reserves the right to modify the information and illustrations contained in this document without prior notice. This is a non-contractual document. WIL-12630-E-05...

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