Husky 515 Air-Operated Double Diaphragm Pump

The Husky 515, 1/2 inch (12.7 mm), double diaphragm pump operates on as little as 20 psi (1.4 bar, 0.14 MPa) and is available in groundable acetal, polypropylene and PVDF materials of construction, fluid, oil, inks and colorants, polymers, and resins… \n \n0.5 inch Positive Displacement Double Diaphragm Pump \n \n1/2 inch (12.7 mm) connection available in polypropylene, acetal and PVDF \n

Features

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• Fully-groundable acetal model
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• Delivery up to 15 gpm (56.7 lpm)
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• Easy-to-service air valve and ball checks
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• Reliable air valve for years of dependable performance
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Materials

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• Antifreeze
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• Automatic Transmission Fluid
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• Cutting Oil
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• Detergents
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• Gear Oil
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• Hydraulic Fluid
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• Inks and Colorants
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• Motor Oil
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• Polymers
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• Resins
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• Water – Wastewater Treatment
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Husky 515 Air-Operated Diaphragm Pumps
Maximum Fluid Working Pressure	100 psi
Air Pressure Operating Range	30 to 100 psi
Maximum air consumption	28 scfm
Maximum free-flow delivery	15 gpm
Maximum pump speed	400 cpm
Gallons (Liters) per cycle	0.04
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*
Minimum, all pumps	40°F
Maximum, acetal pumps	180°F
Maximum, polypropylene pumps	150°F
Maximum, aluminum, stainless steel, PVDF pumps	225°F
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	6.5 lb (2.9 kg)
Acetal pumps	7.8 lb (3.5 kg)
PVDF pumps	8.5 lb (3.9 kg)
Santoprene® is a registered trademark of the Monsanto Company.

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