Husky 1590 Air-Operated Diaphragm Pumps

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1,5 inch Positive Displacement Double Diaphragm Pump

The Husky 1590 has a 1,5 inch (38.1 mm) connection and is available in aluminum, stainless steel and polypropylene.

The Husky 1590 air-operated diaphragm pump features a patented, high-reliability closed center air valve that is online serviceable and an epoxy-coated air section for tough environmental conditions.

Benefits of the Husky 1590 double diaphragm pumps

Up to 5 times longer diaphragm life compared to other air operated diaphragm pumps in its class
Expanded material offering to handle endless applications
Fewer parts than industry peers, the air valve is externally accessible so it can be serviced quickly and easily without uninstalling the diaphragm pump
Offered in ATEX configuration.

Overview
Maximum fluid flow	100 gpm (378.5 l/min)
Maximum Fluid Discharge Pressure	120 psi (8,4 bars, 0,84 MPa)
Maximum size pumpable solids	3/16 in (4.8 mm)
Fluid displacement per cycle	0.5 g (1,9 liter)

Husky 1590 Performance

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1-1/2 in. (38.1 mm) ANSI end-porting
High flow – 100 gpm (378 lpm) in a compact, portable size
Fluid pressure to 120 psi (8.4 bar, 0.84 MPa)
Lube-free operation
Available in polypropylene, aluminum and stainless steel
Epoxy-coated air section for tough environmental conditions

Husky 1590 Aluminum and Stainless Steel Air-Operated Diaphragm Pump
Maximum fluid working pressure	8 bar, 0.8 MPa
Air pressure operating range	1.4-8 bar, 0.14-0.8 MPa
Maximum air consumption	125 scfm
Air consumption at 70 psi/60 gpm	50 scfm (see instruction manual chart)
Maximum free-flow delivery	378.5 l/min
Maximum pump speed	200 cpm
Gallons (liters) per cycle	1.9 l
Maximum suction lift	5.48 m wet or dry
Maximum size pumpable solids	4.8 mm
*Maximum noise level at 100 psi, full flow	94 dBa
*Sound power level	108 dBa
*Noise level at 70 psi, 50 cycles/min	72 dBa
Maximum Operating Temperature
Models without PTFE Diaphragms	65.5°C
Models with PTFE Diaphragms	93.3°C
Air inlet size	0.5 npt(f)
Fluid inlet size	1.5 npt(f)
Fluid outlet size	1.5 npt(f)
Wetted parts	Vary by model, see instruction manual
Non-wetted external parts	Aluminum, 302, 316 stainless steel, polyester (labels)
Weight
Aluminum Pumps	15.2 kg
Stainless steel pumps with aluminum center section	32.7 kg
Stainless steel pumps with stainless steel center section.	40 kg
Geolast® is a registered trademark of the Exxon Mobil Chemical Co. Santoprene® is a registered trademark of the Monsanto Co. Loctite® is a registered trademark of the Loctite corporation. * Noise levels measured with the pump mounted on the floor using Rubber Foot Kit 236452. *Sound power measured per ISO Standard 9216.

Husky 1590 Polypropylene and PVDF Air-Operated Diaphragm Pumps
Maximum fluid working pressure	8.4 bar, 0.84 MPa
Air pressure operating range	1.4-8.4 bar, 0.14-0.84 MPa
Maximum air consumption	125 scfm
Air consumption at 70 psi/60 gpm	50 scfm (see chart in manual)
Maximum free flow delivery	378.5 lpm
Maximum pump speed	200 cpm
Gallons (liters) per cycle	1.9 l
Maximum suction lift	5.48 m wet or dry
Maximum size pumpable solids	4.8 mm
*Maximum noise level at 100 psi, 50 cpm	94 dBa
Sound power level	108 dBa
*Noise level at 70 psi 50 cycles/min	72 dBa
Maximum Operating Temperature	65.5°C
Air inlet size	1/2 npt(f)
Fluid inlet size	1–1/2 in, raised face flange
Fluid outlet size	1–1/2 in, raised face flange
Wetted parts	Vary by model. See manual.
Non-wetted external parts	Aluminum, 302 and 316 stainless steel polyester (labels)
Weight
Polypropylene Pumps with aluminum center section	16 kg
PVDF Pumps with aluminum center section	22 kg
Polypropylene Plus Pumps with stainless steel center section	23 kg
PVDF Pumps with stainless steel center section	30 kg
® and Santoprene® are registered trademarks of the Monsanto Co. Loctite® is a registered trademark of the Loctite corporation.* Noise levels measured with the pump mounted on the floor using Rubber Foot Kit 236452. Sound power measured per ISO Standard 9216.