| Husky 716 Air-Operated Diaphragm Pumps |
| Maximum Fluid Working Pressure | 7 bar, 0.7 MPa |
| Air Pressure Operating Range | 2.1 to 7 bar, 0.2 to 0.7 MPa |
| Maximum air consumption | 0.672 m³/minute |
| Maximum free-flow delivery | 61 lpm |
| Maximum pump speed | 400 cpm |
| Gallons (Liters) per cycle | 0.15 |
| Maximum suction lift (water with buna balls) | 4.5 m dry, 7.6 m wet |
| Maximum size pumpable solids | 2.5 mm |
| Operating Temperature Range (These temperatures are based on mechanical stress only and may be altered significantly by pumping certain chemicals. Consult engineering guides for chemical compatibilities and temperature limits, or contact your Graco distributor. Santoprene® is a registered trademark of the Monsanto Company. Loctite® is a registered trademark of the Loctite Corporation.) |
| Minimum, all pumps | 4°C |
| Maximum, acetal pumps | 82°C |
| Maximum, polypropylene pumps | 66°C |
| Maximum, aluminum, stainless steel, PVDF pumps | 107°C |
| Sound power level (measured per ISO standard 9614–2) |
| At 70 psi (4.8 bar, 0.48 MPa) at 50 cycles per minute | 77 dB(A) |
| At 100 psi (7 bar, 0.7 MPa) at maximum cycles per minute | 95 dB(A) |
| Sound pressure level (measured 1 m from pump) |
| At 70 psi (4.8 bar, 0.48 MPa) at 50 cycles per minute | 67 dB(A) |
| At 100 psi (7 bar, 0.7 MPa) at maximum cycles per minute | 85 dB(A) |
| Inlet/Outlet Sizes |
| Air inlet size | 1/4 npt(f) |
| Air exhaust port size | 3/8 npt(f) |
| Fluid inlet size | 3/4 npt(f), bspt(f), or bspp(f) |
| Fluid outlet size | 3/4 npt(f), bspt(f), or bspp(f) |
| Wetted Parts (in addition to ball, seat, and diaphragm materials, which vary by pump) |
| Aluminum pumps | aluminum, stainless steel, PTFE, zinc-plated steel |
| Stainless steel pumps | 316 stainless steel, PTFE |
| Non-wetted external parts |
| All pumps | polypropylene, stainless steel, polyester (labels), nickel-plated brass, epoxy-coated steel (feet) |
| Weight |
| Aluminum pumps | 3.9 kg |
| Stainless steel pumps | 8.2 kg |
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