OEM fluid section repair kit designed to restore sealing performance and efficiency in Graco 1590HS-PH diaphragm pumps configured with BN/BN/BN materials.
| Machine Series | Configuration | Application |
|---|---|---|
| Graco SaniForce 1590HS-PH | BN / BN / BN Material Configuration | High-sanitation fluid transfer and processing applications |
| Graco 1590HS-PH Air-Operated Diaphragm Pumps | Matching OEM configuration only | Food, beverage, pharmaceutical, and sanitary process systems |
The Graco 25R685 is an OEM fluid section repair kit engineered for the 1590HS-PH high-sanitation air-operated diaphragm pump platform. It is designed to restore critical fluid-handling components that experience wear during normal operation, helping maintain pump reliability, sealing performance, and product integrity.
According to Graco's repair kit configuration system, 1590HS-PH --, BN, BN, BN identifies a specific combination of seat, ball, diaphragm, and gasket materials. The kit is intended for pumps built with this exact material configuration to ensure proper fit and performance.
Graco fluid section repair kits for the 1590HS platform typically contain replacement wear components required during a fluid section rebuild, including balls or flapper valves, diaphragms, gaskets, O-rings, and assembly adhesive to support proper maintenance procedures.
The 25R685 repair kit is designed specifically for 1590HS-PH --, BN, BN, BN pump configurations. Before ordering, verify the configuration code on the pump nameplate to ensure material compatibility and correct replacement part selection.
