Graco M2K Instructions - Parts Manual page 34

Performance Charts
2.5" Air Motor with 4:1 Lower Pump Ratio
125 cc/cycle
8
300
(2.0, 20)
250
(1.7, 17)
B
200
(1.4, 14)
150
(1.0, 10)
100
(0.7, 7)
C
50
(0.3, 3)
0
0 0.25
(1.00)
Fluid Flow gpm (lpm) tested in No. 10 weight oil
2.5" Air Motor with 6:1 Lower Pump Ratio
175 cc/cycle
8
250
(1.7, 17)
200
A
(1.4, 14)
150
(1.0, 10)
B
100
(0.7, 7)
C
50
(0.3, 3)
0
0 0.37
(1.40)
Fluid Flow gpm (lpm) tested in No. 10 weight oil
*
See Note in Technical Data, page 52.
34
Cycles per Minute
15 20* 23 30
0.50 0.75 1.00
(1.87) (2.87) (3.75)
Cycles per Minute
15 20* 23 30
0.69 1.06 1.39
(2.62) (4.02) (5.25)
38
9
(0.25)
8
(0.23)
7
(0.2)
6
(0.17)
5
(0.14)
B
4
(0.1)
3
(0.08)
C
2
(0.06)
1
(0.03)
1.25
B
(4.75) = 75 psi (0.52 MPa, 5.2 bar)
C
= 40 psi (0.28 MPa, 2.8 bar)
38
9
(0.25)
8
(0.23)
7
(0.2)
6
A
(0.17)
5
(0.14)
B
4
(0.1)
3
(0.08)
C
2
(0.06)
1
(0.03)
A
= 100 psi (0.7 MPa, 7.0 bar)
1.76
B
= 70 psi (0.48 MPa, 4.8 bar)
(6.65)
C
= 40 psi (0.28 MPa, 2.8 bar)
KEY
=
fluid flow
=
air consumption
KEY
=
fluid flow
=
air consumption
333309K