Husky 515 Air-Operated Diaphragm Pumps

Husky 515 Air-Operated Diaphragm Pumps 

½ inch Positive Displacement Double Diaphragm Pump

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
Overview
Maximum fluid flow
15 gpm (57 l/min)
Maximum Fluid Discharge Pressure
100 psi (7 bars, 0.7 MPa)
Maximum size pumpable solids
3/32 in (2.5 mm)
Fluid displacement per cycle
0.04 g (0,15 liter)

Husky 515 Performance

Features :

  • 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

Specifications :

Husky 515 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
57 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 (0.48 MPa, 4.8 bar) at 50 cycles per minute
77 dB(A)
At 100 psig (0.7 MPa, 7 bar) at maximum cycles per minute
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)
At 100 psig (0.7 MPa, 7 bar) 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
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)
Wetted Parts (in addition to ball, seat, and diaphragm materials, which vary by pump)
Polypropylene pumps
polypropylene, PTFE
Acetal pumps
groundable acetal, PTFE
PVDF pumps
PVDF, PTFE
Non-wetted external parts
All pumps
polypropylene, stainless steel, polyester and aluminum (labels), nickel-plated brass
Weight
Polypropylene pumps
2.9 kg
Acetal pumps
3.5 kg
PVDF pumps
3.9 kg
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