Graco Husky 1590 air-operated double diaphragm pump, aluminium, 1-1/2 in. NPT, polypropylene seats, PTFE balls, PTFE/EPDM 2-Piece diaphragm

Graco Husky 1590 air-operated double diaphragm (AODD) metal pump, part number DB3911, aluminium fluid section and aluminium center section, with polypropylene seats, PTFE balls and a PTFE/EPDM 2-piece diaphragm. Fluid ports are 1-1/2 in. (38.1 mm) NPT(f). Maximum free-flow delivery 100 gpm (378.5 lpm) at up to 120 psi (8.4 bar) fluid pressure. The aluminium metal-body build of the Husky 1590 series.

Brand

Graco

Range

Husky 1590 (air-operated double diaphragm), metal

Part number

DB3911

Fluid section material

aluminium

Center section material

aluminium

Seat material

Polypropylene

Ball material

PTFE

Diaphragm material

PTFE/EPDM 2-Piece

Manifold configuration

end port

Maximum fluid working pressure

120 psi (8.4 bar, 0.84 MPa)

Maximum free-flow delivery

100 gpm (378.5 lpm)

Maximum pump speed

200 cpm

Displacement per cycle

0.5 gallon (1.96 liter)

Maximum size pumpable solids

0.19 in (4.8 mm)

Maximum operating temperature (Graco product page)

150 degF

Maximum air consumption

125 scfm (3.5 m3/min)

Air pressure operating range

20 to 120 psi (1.4 to 8.4 bar, 0.14 to 0.84 MPa)

Air inlet size

1/2 npt(f)

Air exhaust port size

3/4 npt(f)

Fluid inlet and outlet size

1-1/2 in (38.1 mm) npt(f)

Weight (aluminium)

33.5 lb (15.2 kg)

Standards met

ATEX, CE

Material

Aluminium (fluid section)

Pressure Rating

120 psi (8.4 bar, 0.84 MPa)

Temperature Range

Maximum operating temperature 150 degF per the Graco product page

HS Code

8413.81