Related Manuals for Dover PSG WILDEN T15 Series
Summary of Contents for Dover PSG WILDEN T15 Series
- Page 1 ENGINEERING OPERATION & MAINTENANCE T15 Clamped Metal Pump Where Innovation Flows WIL-10252-E-01...
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Page 2: Table Of Contents
Contents Section 1: Precautions - Read First! Section 2: Wilden Pump Designation System Section 3: How It Works Section 4: Dimensional Drawings Section 5: Performance T 15 M eta l Ru bber - F it ted T 15 M eta l T P E- F it ted T 15 M eta l PT F E- F it ted Su ct ion - Li ft Ca pab il it y Section 6: Suggested Installation, Operation,... - Page 3 PSG, a Dover Company, except as described by the terms of those agreements. This is a non-contractual document. 01-2019.
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Page 4: Section 1: Precautions - Read First
Section 1 Precautions - Read First! CAUTION: Before any maintenance or repair is TEMPERATURE LIMITS: attempted, the compressed air line to the pump should be disconnected and all air pressure allowed to bleed from pump. Disconnect all intake, discharge and air Neoprene –17.8°C to 93.3°C 0°F to 200°F... -
Page 5: Section 2: Wilden Pump Designation System
Section 2 W I 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 T15 ORIGINAL™ LEGEND T15 / X X X X X / XXX / XX / X XX / XXXX O-RINGS METAL... -
Page 6: Section 3: How It Works
HOW IT WORKS — PUMP Section 3 The Wilden diaphragm pump is an air-operated, positive displacement, self-priming pump. These drawings show the 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 FIGURE When... -
Page 7: Section 4: Dimensional Drawings
Section 4 DIMENSIONAL DRAWING T15 Metal DIMENSIONS ITEM METRIC (mm) STANDARD (inch) 19.9 30.0 32.4 16.5 12.3 16.8 14.2 12.0 10.2 11.1 12.0 12.0 18.8 Ø15 Ø0.6 BSP threads available. DIMENSIONS T15 Metal Stallion ITEM METRIC (mm) STANDARD (inch) 19.9 30.5 32.9 29.0... -
Page 8: Section 5: Performance
Section 5 PERFORMANCE T15 METAL RUBBER-FITTED Height ......810 mm (31.9") Width ......432 mm (17.0") Depth ......279 mm (11.0") Est. Ship Weight . Aluminum 53 kg (116 lbs) Cast Iron 91 kg (200 lbs) 316 Stainless Steel 79 kg (175 lbs) Air Inlet........ -
Page 9: T15 Metal Ptfe-Fitted
PERFORMANCE T15 METAL PTFE-FITTED Height ......810 mm (31.9") Width ......432 mm (17.0") Depth ......279 mm (11.0") Est. Ship Weight . Aluminum 53 kg (116 lbs) Cast Iron 91 kg (200 lbs) 316 Stainless Steel 79 kg (175 lbs) Air Inlet........ -
Page 10: Su Ct Ion - Li Ft Ca Pab Il It Y
S U C T I O N L I F T C U R V E S T15 METAL 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. -
Page 11: Section 6: Suggested Installation, Operation
Section 6 Suggested Installation, Operation, Maintenance and Troubleshooting The best choice possible will be a site involving the shortest and The Model T15 Metal pump has a 76 mm (3") inlet and 76 mm (3") outlet the straightest hook-up of suction and discharge piping. and is designed for flows to 878 lpm (232 gpm). - Page 12 Suggested Installation, Operation, Maintenance and Troubleshooting NOTE: In the event of a power failure, the shutoff valve should be closed, if the restarting of the pump is not desirable once power is regained. Maintenance and Inspections Air-Operated Pumps: To stop the pump from operating in an emergency situation, simply close the “shut-off”...
- Page 13 Suggested Installation, Operation, Maintenance and Troubleshooting Troubleshooting Pump will not run or runs slowly. Check to make sure all suction connections are air tight, Check air inlet screen and air filter for debris. especially clamp bands around intake balls. Check for sticking air valve, flush air valve in solvent. Check for worn out air valve.
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Page 14: Section 7: Disassembly / Reassembly
Section 7 Disassembly / Reassembly Pump Disassembly CAUTION Before any maintenance or repair is attempted, the compressed air Tools Required: line to the pump should be disconnected and all air pressure allowed to bleed from the pump. Disconnect all intake, discharge, and air lines. Drain the pump Adjustable Wrench •... - Page 15 Disassembly / Reassembly Step 4 Step 5 Remove the two small clamp bands that fasten the intake manifold Lift the intake manifold away to expose the valve balls and seats. to the liquid chambers. Inspect intake valve ball cage for excessive wear or damage. Remove the intake valve balls, seats and o-rings from the discharge manifold and inspect for nicks, gouges, chemical attack or abrasive wear.
- Page 16 Disassembly / Reassembly Step 9A Step 9B NOTE: Due to varying torque values, one of the following 2) The outer piston, diaphragm, and inner piston separate from two conditions may occur: the shaft which remains connected to the opposite side diaphragm assembly.
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Page 17: Ai R Va Lve D Is As Sem Bl Y
Disassembly / Reassembly Air Valve / Center Section Disassembly CENTER BLOCK AIR VALVE BODY The air valve assembly consists of both the air valve body and piston and the center block. The unique design of the air valve relies only on differential pressure to effect the diaphragm shift. - Page 18 Disassembly / Reassembly The air valve assembly consists of both the air valve body and piston and the center block. The unique design of the air valve relies only on differential pressure to effect the diaphragm shift. It is reliable and simple to maintain.
- Page 19 Disassembly / Reassembly REASSEMBLY HINTS & TIPS REASSEMBLY Upon performing applicable maintenance to the air distribution system, the pump can now be reassembled. Please refer to the disassembly instructions for photos and parts placement. To reassemble the pump, follow the disassembly instructions in reverse order.
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Page 20: Gasket Kit / Installation
Disassembly / Reassembly Exploded View (Rubber Diaphragms) Inner piston ring maximum torque rating: refer to Section 8D. Exploded View (PTFE Diaphragms) Gasket Kit / Installation Only aluminum and cast iron pumps come standard with expanded PTFE and all mating surfaces. If necessary, smooth or deburr all sealing Gasket Kits (P/N 15-9500-99). -
Page 21: Section 8: Exploded View And Parts List
Section 9 EXPLODED VIEW AND PARTS LISTING T15 METAL EXPLODED VIEW Rubber/TPE-Fitted ® Wilden WIL-10252-E-01... - Page 22 Exploded View and Parts List T15/ AAAPB/0030 T15/ AAAPB T15/ AAAAB/0030 T15/ AAAAD/0050 Item Description Qty. Air Valve Assembly 15-2000-07 15-2000-07 15-2000-07 15-2080-07 Air Valve Screen 08-2500-07 08-2500-07 08-2500-07 08-2500-07 Air Valve End Cap with Guide (Top) 15-2300-23 15-2300-23 15-2300-23 15-2300-23 Air Valve End Cap without Guide (Bottom) 15-2330-23...
- Page 23 T15 METAL EXPLODED VIEW Rubber/TPE-Fitted ® Wilden WIL-10252-E-01...
- Page 24 Exploded View and Parts List (Cont’d) T15/SSSSS T15/WAAAB/0050 Item Description Qty. Air Valve Assembly 15-2000-03 15-2000-07 Air Valve Screen 08-2500-03 08-2500-07 Air Valve End Cap with Guide (Top) 15-2300-03 15-2300-23 Air Valve End Cap without Guide (Bottom) 15-2330-03 15-2330-23 Air Valve Snap Ring 15-2650-03 15-2650-03 Air Valve Cap O-Ring...
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Page 25: T 15 M Eta L Pt F E - F It Ted
T15 METAL EXPLODED VIEW PTFE - Fitted ® Wilden WIL-10252-E-01... - Page 26 Exploded View and Parts List Item Description Qty. T15/AAAPB P/N T15/AAAAB P/N T15/SSAPB P/N T15/SSSSB P/N T15/SSSSS P/N Air Valve Assembly 15-2000-07 15-2000-07 15-2000-07 15-2000-07 15-2000-03 Air Valve Screen 08-2500-07 08-2500-07 08-2500-07 08-2500-07 08-2500-03 Air Valve End Cap w/Guide (top) 15-2300-23 15-2300-23 15-2300-23...
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Page 27: Section 9: Elastomer Options
Section 9 Elastomer Options T15 Metal Pumps Ultra-Flex™ Diaphragms (2) Valve Seat* Valve Balls (4) Valve Seats (4) O-Rings (4) Material Diaphragms (2) P/N Buna-N 15-1010-52 15-1020-52 15-1080-52 15-1120-52 Neoprene 15-1010-51 15-1020-51 15-1080-51 15-1120-51 EPDM 15-1010-54 15-1020-54 15-1080-54 15-1120-54 Polyurethane 15-1010-50 15-1080-50 15-1120-50... - Page 28 22069 Van Buren Street Grand Terrace, CA 92313-5651 USA 1 (909) 422-1730 • F: 1 (909) 783-3440 psgdover.com Where Innovation Flows ® reserves right to modify information and illustrations contained this document without prior notice. This is non-contractual document. 05- 2018 WIL-10252-E-01 ®...
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