GRACO Husky 1590
GRACO 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)

Additional information

  • 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.