- Sandpiper diaphragm pump repair kit designed to repair ageing components and the circulation system of HDF2 heavy-duty flap pumps
- Includes 2 Diaphragms, 4 Check Valves, Seals and O-Rings
Frequently Asked Questions:
Q. What does O-rings do in diaphragm pumps?
A. The function of the O-rings is to create a watertight seal between the pump head and the valve.
Q. Does Sandpiper 476.248.643 diaphragm pump repair kit provide watertight seal?
A. Yes, this kit comprises santoprene O-Rings for ensuring leaktight seal upon installation.