

PTFE diaphragm replacement restoring pumping action and chemical resistance in Graco H1 series systems, designed as a direct upgrade for reliable fluid transfer performance.
| Pump Series | Component Type | Application |
|---|---|---|
| Graco H1 Series | Diaphragm-H1 PS | Fluid transfer and pumping systems |
Graco D0F001 Diaphragm-H1 PS is a high-performance replacement diaphragm kit designed for Graco H1 series pumps. It serves as a critical fluid section component responsible for creating the pumping action that moves fluids through the system.
Manufactured with durable PTFE-based (PS) materials, this diaphragm provides excellent chemical resistance, flexibility, and long service life under continuous cycling conditions. It is a direct replacement for Graco 15K313, ensuring proper fit and restored pump performance.
It is commonly used during pump rebuilds or maintenance to restore flow efficiency, reduce downtime, and maintain consistent pumping pressure in demanding industrial applications.