Sandpiper 1″ Santoprene Wet End Kit


Manufacturer Part Number:


Connection Media:


Compatible Brand:


Compatible Product Type:

Air Operated Diaphragm Pump

Compatible Product Series:

S1F Metallic Series

Kit Contents:

(4) Check Balls, (2) Diaphragms, (4) Seat Checks, (1) Grease Packet


2 lbs (0.91 kg)

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Revitalize your Sandpiper S1F Metallic Series 1″ air-operated diaphragm pumps with the essential Sandpiper 476.194.354 Wet End Kit. Tailored for the rigorous demands of industrial applications, this comprehensive kit combines the resilience of Santoprene with the innovative use of polyethylene components to deliver unparalleled pump efficiency and reliability across diverse operational settings.

Kit Features:
  • Santoprene Check Balls (050.028.354): Designed for durable, chemical-resistant operation, ensuring fluid integrity and optimal flow.
  • Santoprene Diaphragms (286.008.354): Provide the pumps with the flexibility and strength needed to handle a variety of fluids with ease.
  • Polyethylene Check Seats (722.098.550): Enhance the sealing and durability of the check mechanism, suitable for a wide range of applications.
  • PST-705 Grease Packet (508.002.000): Essential for ensuring smooth assembly and ongoing pump maintenance, extending component life.

The Sandpiper Wet End Kits are specifically designed to ensure your 1-inch diaphragm pumps maintain peak performance levels, offering all necessary high-quality parts for a full system refurbishment. By leveraging Santoprene’s durability and polyethylene’s robustness, this kit significantly improves your pump’s capability to operate efficiently in even the most challenging environments. Choose the Sandpiper 1″ Santoprene Wet End Kit for a guaranteed enhancement in pump performance and longevity, making it a pivotal upgrade for any industrial setting.
This kit consists of:
  • (4) 050.028.354 BALL, CHECK, SANTOPRENE
  • (2) 286.008.354 DIAPHRAGM, 1 IN, SANTOPRENE
  • (4) 722.098.550 SEAT, CHECK, POLYETHYLENE
  • (1) 508.002.000 PST-705 GREASE PACKET (5 Gram)
  • S1FB1A1WANS000
Regular shipments will be sent generally within 4-7 days of placing the order, though some products may vary due to lead times from the manufacturer. All products over 100 pounds will be shipped by a common carrier (LTL) & will be palletised. All buyers are responsible for proper unloading at their desired shipping address and agree to have the necessary equipment on site to unload the product(s). For more information, please read our Shipping, Returns & Tax Policy.

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