Every 6 months to a year, the diaphragms, check valves and wear parts in your Hypro D403 diaphragm pump need replacing. To ensure you're getting the proper performance out of your pump, install new diaphragms and check valves. Each kit includes 3 replacement piston diaphragms and 6 check valves with o-rings. Increase the longevity and performance capabilities of your industrial pump, and improve the efficiency of your spraying.
- Qty 3 9910800085 Piston Diaphragm, Desmopan®
- Qty 6 991140450 O-Ring
- Qty 6 99101889051 Check Valve Assembly