Graco Husky 2150 air-operated double diaphragm pump, polypropylene, 2 in. NPT

Graco Husky 2150 air-operated double diaphragm (AODD) pump, part number DF2911, polypropylene fluid section with an aluminium center section and 2 in. (51 mm) NPT standard fluid ports. Polypropylene seats with PTFE balls and a PTFE diaphragm. Maximum free-flow delivery 150 gpm (568 lpm) at up to 120 psi (8.4 bar) fluid pressure.

Brand

Graco

Range

Husky 2150 (air-operated double diaphragm)

Part number

DF2911

Fluid section

polypropylene

Configuration

polypropylene body, aluminium center section, polypropylene seats, PTFE balls, PTFE diaphragm

Maximum fluid working pressure

120 psi (8.4 bar, 0.84 MPa)

Maximum free-flow delivery

150 gpm (568 lpm)

Maximum pump speed

145 cpm

Displacement per cycle

1.03 gallon (3.90 liter)

Maximum suction lift

18 ft (5.48 m) wet or dry

Maximum size pumpable solids

0.25 in (6.3 mm)

Maximum operating temperature

150 F (65.5 C)

Maximum diaphragm operating temperature (PTFE)

220 F (104.4 C)

Typical sound level at 70 psi air at 125 cpm

78 dBa

Maximum air consumption

175 scfm (4.9 m3/min)

Air consumption at 70 psi / 60 gpm

60 scfm (1.7 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)

Fluid inlet and outlet size

2 in (51 mm) NPT

Weight

49 lb (22 kg)

Weight with stainless steel center section

68.5 lb (31 kg)

Material

Polypropylene (fluid section)

Pressure Rating

120 psi (8.4 bar, 0.84 MPa)

HS Code

8413.81