The Graco 25C819 Kit, 1050P Ind SS, PT, PT, PT is a genuine fluid section repair kit designed for select Graco Husky 1050P Industrial Air-Operated Double Diaphragm (AODD) Pumps. This kit contains the primary wetted wear components required to restore pump performance and maintain reliable operation in demanding industrial applications.
Compatible Machines
This repair kit is compatible with the following pump configuration:
- Graco Husky 1050P Industrial Air-Operated Double Diaphragm Pump with Stainless Steel fluid section, PTFE valve seats, PTFE balls, and PTFE diaphragms.
Important: This kit is intended only for Husky 1050P Industrial pumps with the specified wetted material configuration. It is not compatible with all Husky 1050 models, as Graco manufactures multiple repair kits for different seat, ball, diaphragm, and fluid section material combinations.
Product Overview
The Graco 25C819 is a complete fluid section repair kit engineered for maintaining the wetted components of compatible Husky 1050P pumps. Replacing worn fluid section parts helps restore pumping efficiency, improve sealing performance, and reduce unexpected downtime.
This kit is designed for industrial applications where PTFE wetted components are preferred for their excellent chemical resistance and compatibility with a wide variety of aggressive fluids.
Material Configuration
| Component | Material |
| Pump Series | Husky 1050P Industrial |
| Fluid Section | Stainless Steel |
| Valve Seats | PTFE |
| Valve Balls | PTFE |
| Diaphragms | PTFE |
Typical Kit Contents
Depending on the pump configuration, the repair kit typically includes the fluid section components required during routine maintenance, including:
- PTFE diaphragms
- Valve balls
- Valve seats
- Backup diaphragms where applicable
- O-rings and sealing components
- Additional fluid-end wear parts required for a complete rebuild
Benefits
- Restores fluid section performance.
- Maintains reliable sealing of wetted components.
- Reduces maintenance-related downtime.
- Helps extend the service life of compatible pumps.
- Manufactured to match original equipment specifications.
Frequently Asked Questions
It is designed for compatible Graco Husky 1050P Industrial Air-Operated Double Diaphragm Pumps equipped with a Stainless Steel fluid section, PTFE valve seats, PTFE balls, and PTFE diaphragms.
No. Graco manufactures several repair kits for the Husky 1050 series. Compatibility depends on the pump's wetted material configuration, including the fluid section, seats, balls, and diaphragms.
It identifies the pump's wetted materials: Stainless Steel fluid section, PTFE valve seats, PTFE balls, and PTFE diaphragms.
The kit typically includes PTFE diaphragms, valve balls, valve seats, backup diaphragms where applicable, O-rings, seals, and other fluid section wear components required for routine maintenance.
Using the correct repair kit ensures proper fit, sealing performance, chemical compatibility, and reliable operation of the pump.
