Graco 651239 Husky Pump 1050S-PP01CS1FKFKFK
The Graco 651239 Husky 1050S is a 1-inch air-operated double diaphragm pump designed for reliable transfer of chemicals, coatings, and industrial fluids. Its air-powered operation makes it ideal for continuous use in demanding environments.
- Air-operated double diaphragm (AODD) pump
- 1" inlet and outlet connections
- Up to 50 GPM (189 L/min) flow rate
- Polypropylene fluid section for chemical resistance
- FKM (Viton®) diaphragms and balls
- No electricity required – suitable for hazardous areas
Compatible Machines & Systems
The Graco 651239 Husky 1050S is not restricted to a single machine. It is designed as a stand-alone air-operated diaphragm pump and is commonly installed in the following industrial systems:
- Industrial fluid transfer systems
- Chemical dosing and metering skids
- Paint and coating circulation systems
- Adhesive and sealant transfer units
- Wastewater and slurry handling systems
- Oil transfer and lubrication systems
- Process fluid supply lines in manufacturing plants
What Is the Graco 651239 Husky 1050S Pump?
The Graco 651239 Husky 1050S-PP01CS1FKFKFK is a 1-inch air-operated double diaphragm (AODD) pump engineered for reliable fluid transfer in demanding industrial environments. It operates using compressed air, eliminating the need for electrical power and making it suitable for hazardous or explosive locations.
This configuration is built with chemical-resistant components and is ideal for handling corrosive, abrasive, and viscous fluids. The Husky 1050S series is well known for smooth flow, low pulsation, and long service life.
Key Features
| Pump Type | Air-Operated Double Diaphragm (AODD) |
|---|---|
| Port Size | 1 inch inlet / outlet |
| Maximum Flow Rate | Up to 50 GPM (189 L/min) |
| Maximum Fluid Pressure | 125 psi (8.6 bar) |
| Body Material | Polypropylene |
| Diaphragm & Ball Material | FKM (Viton®) |
| Center Section | Corrosion-resistant design |
Typical Applications
- Chemical transfer and recirculation
- Paint, ink, and coating supply
- Adhesives and sealants handling
- Industrial cleaning fluids
- Wastewater and light slurry transfer
Why Choose the Husky 1050S?
The Husky 1050S series is designed to reduce downtime and maintenance costs. Its externally serviceable air valve allows quick repairs, while the bolted construction improves sealing and reliability under continuous operation.
Frequently Asked Questions
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