GRACO Husky 1050 Aluminum Air-Operated Diaphragm Pumps
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Same-day dispatch
In-stock orders by 2pm AEST
Australia-wide delivery
Direct to your job from Brisbane
Authorised service
In-house warranty + repairs
Trade pricing for all
No trade-only accounts
Bundle the essentials.
Skip the back-and-forth — the consumables and accessories most buyers add to their first order, in one click.
Built for the work it does.
The Husky 1050 air-operated diaphragm pump features a stall-free low pulsation air valve which provides a smooth and rapid changeover. The one-piece center section eliminates leaks and reduces maintenance on Husky pumps when compared to other diaphragm pumps.
Features
Features
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Longer Diaphragm Life. Up to 5x longer diaphragm life for less maintenance and downtime
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Modular Air Valve. Stall-free, low pulsation operation provides smooth and rapid changeover
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One-Piece Center Section. Eliminates air leaks for more efficient operation
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Four Bolt Joint Design. Bolted design provides even sealing pressure for leak-free operation
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Multiple Ports. Increased number of ports for installation flexibility
- Spring loaded, externally serviceable pilot valves for faster change over and reduced pulsation
- 30% more efficient than the market leader
- 20% increase in fluid flow compared to the Husky 1040
- Optional Features
- DataTrak™ - Runaway protection and tracks material usage
- Pulse Output - Cycle count capability
Specifications
| TYPE | Pneumatic Diaphragm Pump |
| AIR EXHAUST PORT SIZE (IN) | 3/4 |
| AIR EXHAUST PORT THREAD GENDER | Female |
| AIR EXHAUST PORT THREAD TYPE | NPT |
| AIR INLET SIZE (IN) | 1/2 |
| AIR INLET THREAD GENDER | Female |
| AIR INLET THREAD TYPE | NPT |
| APPLICATION | Industrial |
| BALL MATERIAL | PTFE [647113, 647109, 647028] Geolast [647121, 647040] Acetal [647097, 647666] |
| CENTER SECTION MATERIAL | Aluminum |
| COMPATIBLE MATERIAL | Antifreeze, Detergents, Motor Oil, Hydraulic Fluid, Cutting Oil, Water - Wastewater Transfer |
| DIAPHRAGM MATERIAL | PTFE Overmold [647113] Geolast [647121, 647040] PTFE/EPDM 2-Piece [647109, 647028] TPE (Hytrel) [647097, 647666] |
| FLUID INLET SIZE (CM) | 2.54 |
| FLUID INLET SIZE (IN) | 1 |
| FLUID INLET SIZE (MM) | 25.4 |
| FLUID INLET THREAD GENDER | Female [647040, 647028, 647666] |
| FLUID INLET THREAD TYPE | BSPT [647113, 647109, 647121, 647097] NPT [647040, 647028, 647666] |
| FLUID OUTLET SIZE (CM) | 2.54 |
| FLUID OUTLET SIZE (IN) | 1 |
| FLUID OUTLET SIZE (MM) | 25.4 |
| FLUID OUTLET THREAD GENDER | Female [647040, 647028, 647666] |
| FLUID OUTLET THREAD TYPE | NPT [647040, 647028, 647666] |
| FLUID SECTION MATERIAL | Aluminum |
| MANIFOLD CONFIGURATION | Center Port, End Port |
| MANIFOLD O-RING MATERIAL | PTFE |
| MATERIAL | Aluminum |
| MAXIMUM AIR CONSUMPTION (SCFM) | 67 |
| MAXIMUM AIR PRESSURE (BAR) | 8.6 |
| MAXIMUM AIR PRESSURE (KPA) | 860 |
| MAXIMUM AIR PRESSURE (PSI) | 125 |
| MAXIMUM CYCLE RATE (CPM) | 280 |
| MAXIMUM FLOW RATE (GPM) | 50 |
| MAXIMUM FLOW RATE (L/MIN) | 189 |
| MAXIMUM FLUID PRESSURE (BAR) | 8.6 |
| MAXIMUM FLUID PRESSURE (KPA) | 860 |
| MAXIMUM FLUID PRESSURE (PSI) | 125 |
| MAXIMUM OPERATING TEMPERATURE (°C) | 66 [647121, 647097, 647040, 647666] 104 [647109, 647028] |
| MAXIMUM OPERATING TEMPERATURE (°F) | 150 [647121, 647097, 647040, 647666] 220 [647109, 647028] |
| MAXIMUM SOLID SIZE (CM) | 0.3175 |
| MAXIMUM SOLID SIZE (IN) | 0.125 |
| MAXIMUM SOLID SIZE (MM) | 3.175 |
| MODEL | Husky |
| OVERALL HEIGHT (IN) | 15.9 |
| POWER SOURCE | Air |
| SEAT MATERIAL | Stainless Steel [647113, 647109, 647028] Geolast [647121, 647040] TPE (Hytrel) [647097] Polyester Elastomer [647666] |
| SERIES | 1050 |
| STANDARDS MET | ATEX, CE |
| WEIGHT (LB) | 23 |
| WETTED MATERIAL | Aluminum, Geolast, PTFE [647121, 647040] Aluminum, Stainless Steel, PTFE/EPDM [647109, 647028] Aluminum, Acetal, TPE [647097] Aluminum, Polyester Elastomer, Acetal, TPE [647666] |
| MAXIMUM FLUID PRESSURE (MPA) | 0.86 |
| MAXIMUM AIR PRESSURE (MPA) | 0.86 |
| CONNECTION TYPE | Threaded |
| DIAPHRAGM_COMPATIBLE_MATERIAL | PTFE [647113, 647109, 647028] Geolast [647121, 647040] TPE [647097, 647666] |
Diaphragms
Data Sheet
Brochure
Shipping & Returns
Same-day dispatch from one of our national warehouses on in-stock orders placed before 2pm AEST.
30-day returns on unopened, stocked items — customer pays return freight. Non-stocked / special-order items are subject to a 50% restocking fee.
Need help speccing your kit?
Talk to a real specialist on our team. We'll match the right unit to your daily volume and the materials you spray most.