Graco Husky 307 3/8" Air-Operated Double Diaphragm Pump - D31331
SKU
D31331
$533.87 $444.89
3/8 Inch Positive Displacement Double Diaphragm Pump
The Husky 307 has a 3/8 inch (9.52 mm) connection and is available in polypropylene and groundable acetal.
The Husky 307 air-operated diaphragm pump features a stall-free low pulsation air valve that provides a smooth and rapid changeover.
Features
- 3/8 inch (9.52 mm) end porting
- Fully-groundable acetal model
- Delivery up to 7 gpm (26.5 lpm)
- Easy-to-service air valve and ball checks
Benefits
- Quick and easy assembly and disassembly design
- Easy to service air valve and ball checks
- Operates on as little as 20 psi (1.4 bar, 0.14 MPa)
- Split manifold option to pump multiple fluids without mixing
- Every pump is tested prior to shipping
Performance
Overview
| Maximum Fluid Flow: | 6.5 gpm (26.5 l/min) |
| Maximum Fluid Discharge Pressure: | 100 psi (7 bars, 0.7 MPa) |
| Maximum Size Pumpable Solids: | 1/16 inch (1.5 mm) |
| Fluid Displacement Per Cycle: | 0.02 g (0.076 litres) |
| Max. Flow Rate (l/min) | 26.50 |
|---|---|
| Max. Input Pressure (psi) | 100 |
| Max. Output Pressure (psi) | 100.00 |
| Fluid to Air Ratio | 1:1 |
| Air Inlet Size | 1/4" NPT(F) |
| Pump Inlet/ Outlet Size | 3/8" NPT(F) |
| Max. Pump Speed | 330 cpm |
| Fluid Section Material | Acetal |
| Centre Section Material | Polypropylene Standard Air Valve (NPT) |
| Porting | Acetal Standard Porting (NPT) |
| Seats | Stainless Steel |
| Balls | Stainless Steel |
| Diaphragms | PTFE |
| Manifold O-Rings | PTFE |
| Certification Required | ATEX |