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GracoDU4977

DU4977

Diaphragm Pump
Item #100353061
  • 100 gal/min Maximum Flow
  • 1 1/2 in Fluid Inlet
  • 1 1/2 in Fluid Outlet
  • 1/2 in Air Inlet
  • NPT Air Inlet Type
  • Buna Ball/Check Material
  • Buna Diaphragm Material
  • Polypropylene Seat Material
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GracoDU4977
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    Shipment Options
  • 100 gal/min Maximum Flow
  • 1 1/2 in Fluid Inlet
  • 1 1/2 in Fluid Outlet
  • 1/2 in Air Inlet
  • NPT Air Inlet Type

description

  • 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.

features

  • 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.
  • 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
Air Inlet Type NPT
Manifold O-Ring Material PTFE
Length 14.940 in
Air Exhaust Port Thread Gender Female
Ball/Check Material Buna
Manifold Configuration End Port
Air Inlet Thread Gender Female
Fluid Inlet Thread Type NPT
Fluid Inlet Thread Gender Female
Air Exhaust Port Thread Type NPT
Fluid Outlet 1 1/2 in
Seat Material Polypropylene
Inlet Pressure [Min] 20 psi
Inlet Pressure [Max] 120 psi
Air Motor Material Stainless Steel
Height 19 in
Series Husky 1590
Fluid Outlet Thread Type NPT
Center Section Material Stainless Steel
Displacement (gal/cycle) 0.5
Operation Temperature [Max] 180 °F
Diaphragm Material Buna
Compatible Material Antifreeze, Detergents, Motor Oil, Hydraulic Fluid, Cutting Oil, Water - Wastewater Transfer
Air Motor Type Remote
Flow [Max] 100 gal/min
Fluid Outlet Thread Gender Female
Fluid Inlet 1 1/2 in
Fluid Section Material Stainless Steel
Maximum Pumpable Solids Size 3/16 in
Air Inlet 1/2 in
Air Exhaust Port Size 3/4 in
Air Consumption [Max] 125 SCFM
Pump Type 1 1/2 in Metallic
Weight 0.0 LB
EAN or UPC 633955943155
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