Fluid End Repair Kit, Santoprene Ball MPN:637310-AA
Fluid End Repair Kit, Santoprene Ball
Upgrade your ARO air operated double diaphragm pump with our Fluid End Repair Kit, featuring Santoprene check balls and diaphragms for improved durability and performance. Compatible with Grainger part number 4RN43 and manufacturer model number PF20A-AAS-SAA-G, this kit is designed to withstand maximum intake pressure of 120 psi. With 4 check balls, 2 diaphragms, and 18 seals, this kit provides a comprehensive repair solution for your pump. Ideal for applications requiring high-pressure fluid handling, such as industrial cleaning, chemical processing, and wastewater treatment, this kit ensures optimal performance and extends the life of your pump.
Top product features:
- Fluid End Repair Kit repairs fluid ends in air-operated double diaphragm pumps.
- The kit includes four Santoprene check balls.
- The kit includes two diaphragms made of Santoprene.
Top product applications:
- Air Operated Double Diaphragm Pump
- Fluid End Repair Kit for ARO PF20A-AAS-SAA-G pumps
- Replacement parts for Grainger Part Number 4RN43
Fluid End Repair Kit, Check Ball Material Santoprene, Compatible with Grainger Part Number 4RN43, Compatible with Manufacturer Model Number PF20A-AAS-SAA-G, Diaphragm Material Santoprene, Number of Check Balls 4, Number of Diaphragms 2, Number of O-Rings 6, Number of Seals 18, Valve Type Ball, Product Type Fluid End Repair Kit, Media Intake Pressure (Maximum) 120 psi, Compatible with Pump Type Air Operated Double Diaphragm Pump, Compatible with Brand ARO
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 12.00
- Package Width: 11.50
- Package Height: 3.50
- Package Weight: 3.38
Product info last updated on March 29, 2026 10:55pm UTC
Category: Pump Parts and Accessories