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The Graco Husky 1050 air-operated diaphragm pump features a stall-free low pulsation air valve which provides a smooth and rapid changeover. The one-piece centre section eliminates leaks and reduces maintenance on Husky pumps when compared to other diaphragm pumps.
Reliable and efficient, the Graco Husky 1050 Series Pneumatic Diaphragm Pump is designed for industrial applications requiring consistent performance and chemical compatibility. Constructed with durable polypropylene and PTFE/EPDM components, it delivers a high flow rate with minimal maintenance.
Longer Diaphragm Life – Up to 5x longer diaphragm life, reducing maintenance and downtime.
Modular Air Valve – Stall-free, low-pulsation operation for smooth, rapid changeover.
One-Piece Centre Section – Eliminates air leaks for more efficient operation.
Four-Bolt Joint Design – Even sealing pressure for reliable, leak-free performance.
Multiple Ports – Flexible installation options with an increased number of ports.
Optional Features:
DataTrak™ – Run-away protection and tracks material usage.
Pulse Output – Cycle count capability for process monitoring.
Serviceable Pilot Valves – Spring-loaded and externally serviceable for faster changeover and reduced pulsation.
High Efficiency – Up to 30% more efficient than the market leader.
Improved Flow Rate – 20% increase in fluid flow compared to the Husky 1040.
| Air Exhaust Port | 19 mm (3/4 in) NPT (Female) |
| Air Inlet | 12.7 mm (1/2 in) NPT (Female) |
| Fluid Inlet / Outlet Size | 25.4 mm (1 in) |
| Maximum Flow Rate | 189 l/min |
| Maximum Air Pressure | 0.86 MPa / 8.6 bar / 860 kPa |
| Maximum Fluid Pressure | 0.86 MPa / 8.6 bar / 860 kPa |
| Maximum Operating Temperature | 66 °C |
| Maximum Solid Size | 3.2 mm |
| Maximum Cycle Rate | 280 cpm |
| Weight | 8.2 kg |
| Overall Height | 452 mm |
| Wetted Materials | Polypropylene, PTFE/EPDM |
| Seat Material | Polypropylene |
| Manifold Configuration | End Port |
| Connection Type | End Flange ANSI/DIN |
| Power Source | Air |
| Standards Met | CE |
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