Graco 651312 Husky 1050 Air-Operated Diaphragm Pump
The Graco 651312 Husky 1050 Air-Operated Diaphragm Pump is a durable 1-inch pneumatic pump designed for reliable fluid transfer in demanding industrial environments. It operates without electricity, making it ideal for hazardous or wet applications.
- Pump Type: Air-operated double diaphragm
- Port Size: 1 inch inlet and outlet
- Maximum Flow Rate: Up to 189 L/min (50 GPM)
- Maximum Fluid Pressure: 125 psi (8.6 bar)
- Power Source: Compressed air only
- Common Uses: Chemicals, paints, inks, wastewater, and process fluids
Compatible Machines & System Applications
The Graco 651312 Husky 1050 Air-Operated Diaphragm Pump is designed as a versatile, stand-alone fluid transfer pump. It does not mount to one single branded machine; instead, it integrates into a wide range of industrial, commercial, and production systems that require reliable pneumatic pumping.
Compatible Machines & Systems
- Industrial fluid transfer systems
- Drum unloading and barrel transfer setups
- Chemical dosing and metering machines
- Paint circulation and coating supply systems
- Ink transfer and printing press supply units
- Wastewater and effluent handling equipment
- Manufacturing process lines for fluids and slurries
- Bulk material transfer skids
- Industrial cleaning and wash systems
- Packaging and filling machines requiring air-powered pumps
Pump Overview
The Graco 651312 Husky 1050 Air-Operated Diaphragm Pump is a 1-inch pneumatic double diaphragm pump engineered for dependable performance in demanding environments. Powered entirely by compressed air, it delivers consistent fluid flow without the need for electricity, making it ideal for hazardous or wet locations.
This pump configuration is part of the Husky 1050 series, known for its stall-free air valve, low pulsation output, and long service life. The specific 651312 variant is built to handle a wide range of industrial fluids, including chemicals, coatings, inks, and process liquids.
Key Performance Specifications
| Pump Type | Air-Operated Double Diaphragm |
|---|---|
| Port Size | 1 inch (Inlet / Outlet) |
| Maximum Flow Rate | Up to 189 L/min (50 GPM) |
| Maximum Fluid Pressure | 125 psi (8.6 bar) |
| Power Source | Compressed Air |
| Typical Applications | Chemicals, paints, inks, wastewater, process fluids |
Installation & Use
The Graco 651312 Husky 1050 is typically mounted on a frame, wall bracket, or skid and connected directly to an air supply and fluid lines. Its self-priming design allows for flexible installation, including dry or submerged operation, depending on system requirements.
Because it is air-powered, this pump is well suited for environments where electrical pumps may pose safety risks, such as flammable or corrosive areas.
Frequently Asked Questions
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