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GORMAN-RUPP 2S5P Owner's Manual

GORMAN-RUPP 2S5P Owner's Manual

Self-priming centrifugal trash pumps pedestal drive

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Owner's Manual
Models: 2S5P & 3S5P
OPERATION AND MAINTENANCE OF
SELF-PRIMING CENTRIFUGAL
TRASH PUMPS
PEDESTAL DRIVE

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Questions and answers

don dempsey
March 17, 2025

how do I replace the front seal in a 2p5 pump

1 comments:
Mr. Anderson
March 17, 2025

To replace the front seal in a Gorman-Rupp 2S5P pump, follow these steps:

1. Disassemble the pump:
- Remove the handles.
- Remove the body.
- Remove the volute.

2. Replace the seal component:
- Lubricate the outside of the rubber boot with vegetable oil or soap.
- Press the white ring and rubber boot into the impeller hub using your thumbs.
- Ensure the seal ring is fully seated and even with the back of the impeller.
- Avoid damaging the white ring surface.

3. Reassemble the pump in reverse order.

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Summary of Contents for GORMAN-RUPP 2S5P

  • Page 1 Owner’s Manual Models: 2S5P & 3S5P OPERATION AND MAINTENANCE OF SELF-PRIMING CENTRIFUGAL TRASH PUMPS PEDESTAL DRIVE...
  • Page 2 DO NOT USE PUMP IN EXPLOSIVE ATMOSPHERE WARNING!! DO NOT PUMP VOLATILE OR FLAMMABLE LIQUIDS Installation & Operating Instructions Self-Priming Centrifugal Pump BASIC PUMP INSTRUCTIONS the pump. If hoses are used, they should have adequate support to secure them when filled with INSPECTION: The pump assembly was tested and liquid.
  • Page 3: V-Belt Drives

    casing has evaporated. Once the pump casing has been filled, the pump will prime and reprime as necessary. To fill the pump, remove the pump casing fill plug at the top of the casing and add clean liquid until the pump is filled. Replace the fill plug before operating the pump.
  • Page 4 TROUBLES AND THEIR CURES If difficulties are experienced, in the majority of cases they can be traced to well-known causes. We suggest you check these points first to save needless expense. If the pump fails to prime: (A) Make sure the pump casing is full of cool liquid.
  • Page 6: Parts List

    Parts List MODEL 2S5P 3S5P 2S5P 3S5P REF. # PART NAME 5/8" SHAFT 5/8" SHAFT 3/4" SHAFT 3/4" SHAFT PEDESTAL (COMPLETE ASSY) 35-320-A 35- 320-A 35- 320-B 35-320-B IMPELLER 2-127-A 2- 313-A 2- 127 2-313 SEALING WASHER (SET OF FOUR)
  • Page 7 How To Order Repair Parts For Your Self-Priming Centrifugal Pump All parts shown on the parts list and on the exploded view drawing may be ordered through the nearest distributor. When Ordering Repair Parts, Always Give The Following Information: 1. Identify pump model number. 2.
  • Page 8: Repair And Maintenance Instructions

    DO NOT USE PUMP IN EXPLOSIVE ATMOSPHERE WARNING!! DO NOT PUMP VOLATILE OR FLAMMABLE LIQUIDS Installation & Operating Instructions Self-Priming Centrifugal Pump REPAIR AND MAINTENANCE 7. To replace the seal component in the impeller hub, lubricate the outside of the rubber boot with INSTRUCTIONS: vegetable oil or soap and press the white ring and rubber boot into the hub using your two thumbs.

This manual is also suitable for:

3s5p