Husky 515

The Husky 515 has a ½ inch (12.7 mm) connection and is available in polypropylene, acetal and PVDF

 

The Husky 515 air-operated double diaphragm pump features a stall-free low pulsation air valve which provides a smooth and rapid changeover.

The bolt through fluid cover design eliminates leaks and makes the Husky safer with higher reliability.

Benefits of the Husky 515 double diaphragm pump

  • Center and end porting options.
  • No mechanical seals to cause fluid leaks or failures
  • Runs quietly at less than 85 dBa with easy-to-use remote muffler capability for even lower noise levels
  • 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

 

  • Fully-groundable acetal model
  • Delivery up to 15 gpm (56.7 lpm)
  • Easy-to-service air valve and ball checks
  • Reliable air valve for years of dependable performance
Husky 515 Air-Operated Diaphragm Pumps
Maximum Fluid Working Pressure 100 psi
7 bar, 0.7 MPa
Air Pressure Operating Range 30 to 100 psi
2.1 to 7 bar, 0.2 to 0.7 MPa
Maximum air consumption 28 scfm
0.672 m³/minute
Maximum free-flow delivery 15 gpm
57 lpm
Maximum pump speed 400 cpm
400 cpm
Gallons (Liters) per cycle 0.04
0.15
Maximum suction lift (water with buna balls) 15 ft dry, 25 ft wet
4.5 m dry, 7.6 m wet
Maximum size pumpable solids 3/32 in
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 40°F
4°C
Maximum, acetal pumps 180°F
82°C
Maximum, polypropylene pumps 150°F
66°C
Maximum, aluminum, stainless steel, PVDF pumps 225°F
107°C
Sound power level (measured per ISO standard 9614–2)
At 70 psi (0.48 MPa, 4.8 bar) at 50 cycles per minute 77 dB(A)
77 dB(A)
At 100 psig (0.7 MPa, 7 bar) at maximum cycles per minute 95 dB(A)
95 dB(A)
Sound pressure level (measured 1 m from pump)
At 70 psi (0.48 MPa, 4.8 bar) at 50 cycles per minute 67 dB(A)
67 dB(A)
At 100 psig (0.7 MPa, 7 bar) at maximum cycles per minute 85 dB(A)
85 dB(A)
Inlet/Outlet Sizes
Air inlet size 1/4 npt(f)
1/4 npt(f)
Air exhaust port size 3/8 npt(f)
3/8 npt(f)
Fluid inlet size 1/2 and 3/4 in npt(f) or bspt(f)
1/2 and 3/4 in npt(f) or bspt(f)
Fluid outlet size 1/2 and 3/4 in npt(f) or bspt(f)
1/2 and 3/4 in npt(f) or bspt(f)
Wetted Parts (in addition to ball, seat, and diaphragm materials, which vary by pump)
Polypropylene pumps polypropylene, PTFE
polypropylene, PTFE
Acetal pumps groundable acetal, PTFE
groundable acetal, PTFE
PVDF pumps PVDF, PTFE
PVDF, PTFE
Non-wetted external parts
All pumps polypropylene, stainless steel, polyester and aluminum (labels), nickel-plated brass
polypropylene, stainless steel, polyester and aluminum (labels), nickel-plated brass
Weight
Polypropylene pumps 6.5 lb
2.9 kg
Acetal pumps 7.8 lb
3.5 kg
PVDF pumps 8.5 lb
3.9 kg