Graco Inc 308639L AIR CONSUMPTION--scfm cubic meters/min, Air Consumption Curves

Performance Charts

Aluminum Husky 3275 Air Consumption

AIR CONSUMPTION––scfm (cubic meters/min)

350

(9.8)

300

(8.4)

250

(7.0)

200

(5.6)

150

(4.2)

100

(2.8)

50

(1.4)

0

0

Test Conditions: Pump tested in water with inlet submerged.

Air Consumption Curves

A at 120 psi (0.8 MPa, 8 bar) air pressure

B at 100 psi (0.7 MPa, 7 bar) air pressure

C at 70 psi (0.48 MPa, 4.8 bar) air pressure

Dat 40 psi (0.28 MPa, 2.8 bar) air pressure

Eat 20 psi (0.14 MPa, 1.4 bar) air pressure

A

B

C

D

E

30	60	90	120	150	180	210	240	270
(114)	(227)	(341)	(454)	(568)	(681)	(795)	(908)	(1022)

FLUID FLOW––gpm (lpm)

To find Pump Air Consumption (scfm or m#/min) at a specific fluid flow (gpm/lpm) and air pressure (psi/MPa/bar):

1.Locate fluid flow rate along bottom of chart.

2.Read vertical line up to intersection with selected air consumption curve.

3.Follow left to scale to read air consumption.

28 308639