

PTFE diaphragm replacement restoring sealing performance and pumping efficiency in Graco D1 series pumps for reliable chemical and industrial fluid handling.
| Pump Model | Component Type | Application |
|---|---|---|
| Graco D1 Series Pumps | Diaphragm-D1 TP | Industrial fluid transfer and chemical pumping |
The Graco D07005 Kit is an OEM-grade diaphragm replacement component designed for Graco D1 series pumps. It restores pumping efficiency by replacing the worn diaphragm element responsible for fluid displacement and pressure control.
Manufactured with PTFE (TP) material, the diaphragm offers high resistance to chemicals, abrasion, and temperature variations. This ensures stable performance in demanding industrial and chemical transfer applications where durability and sealing integrity are critical.
It is used during pump maintenance or rebuilds to restore proper flow, eliminate leakage issues, and extend overall equipment service life.