Graco 308738C Performance Chart, Technical Data, cycles per minute, scfm, bar, MPa, 1.68, 1.12

Technical Data

KEY:

Fluid Outlet Pressure – Black Curves

Air Consumption – Gray Curves

A6.2 bar (0.62 MPa, 90 psi) Air Pressure

B4.9 bar (0.49 MPa, 70 psi) Air Pressure

C2.8 bar (0.28 MPa, 40 psi) Air Pressure

To find fluid outlet pressure (bar/MPa/psi) at a specific fluid flow (lpm/gpm) and operating air pressure (bar/MPa/psi):

1.Locate desired flow along bottom of chart.

2.Follow vertical line up to intersection with selected fluid outlet pressure curve (black). Follow left to scale to read fluid outlet pressure.

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

1.Locate desired flow along bottom of chart.

2.Read vertical line up to intersection with selected air consumption curve (gray). Follow right to scale to read air consumption.

Performance Chart

	psi		cycles per minute					scfm
	bar, MPa	10	20	30	40	50	60	m#/min
900								60
62, 6.2		A
								1.68
		B						40
600
								1.12
42, 4.2
							A
							B
		C						20
300
								0.56
21, 2.1
							C
0
	gpm 0.0	0.5	1.0	1.5	2.0	2.5	3.0
liters/minute		1.9	3.8	5.7	7.6	9.5	11.4

FLUID FLOW (TEST FLUID: NO. 10 WEIGHT OIL)

308738 15