TECHNICAL AND PERFORMANCE DATA (MODEL 222–770)

Ratio

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . .

10:1 (Monark Air Motor)

Maximum fluid working pressure

. . . . . . . . . . . . . .

. . . . . 125 bar (1800 psi)

Maximum air input pressure . .

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . .

. . . . . 12.5 bar (180 psi)

Pump cycles per 3.8 liters (1 gal.)

. . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . 60

Recommended pump speed for continuous operation

. . . . . 40 cycles per min

Maximum recommended pump speed

. . . . . . . . . . . . . .

. . . . . 60 cycles per min

Maximum flow

. . . . . . . . . . . . . . . . . . .

3.8 liters/min (1.0 gpm) at 60 cycles/min

Air motor effective diameter . .

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . .

. . . . . . . . . . . 76 mm (3”)

Stroke length

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . .

. . . . . . . . . . . 76 mm (3”)

Displacement pump effective area

. . . . . . . . . . . . . .

. . . . 4.5 cm@ (0.697 in.@)

Maximum pump operating temperature

. . . . . . . . . . . . . .

. . . . . . . 65.5_C (150_F)

Air inlet size

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . .

. . . . . . . . . . . . . 3/8 npt(f)

Fluid outlet size

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . .

. . . . . . . . . . . . 3/4 npt(m)

Weight

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . .

. . . . . . . . . . 21 kg (45 lb)

Wetted parts

. Carbon Steel; E52100, 41L40, and 4140 Alloy Steel; Acetal;

 

304, 316 and 17–4 PH Grades of Stainless Steel; Ductile Iron;

Zinc and Nickel Plating;PTFEr; Ultra–High Molecular Weight Polyethylene

PTFE

KEY: Fluid Outlet Pressure – Black Curves

 

 

A 12.5 bar (180 psi) Air Pressure

 

 

 

 

Air Consumption – Gray Curves

 

 

B 7 bar (100 psi) Air Pressure

 

 

 

 

 

 

NOTE:Recommended pump speed for continuous

 

 

C 4.9 bar (70 psi) Air Pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

operation: 40 cpm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Maximum recommended pump speed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(to shaded area): 60 cpm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

psi

 

 

cycles/min

 

 

psi

 

 

cycles/min

 

 

 

 

bar

30

60

90

bar

20

40

60

80

 

 

 

 

 

 

 

 

1800

 

 

 

 

 

 

scfm

1800

 

 

 

 

 

 

 

 

 

 

scfm

126

 

 

 

 

 

 

126

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

#

 

 

 

 

 

 

 

 

 

 

#

 

 

 

 

 

 

 

m /min

 

 

 

 

 

 

 

 

 

 

 

m /min

1500

 

A

 

 

 

 

30

1500

 

 

 

 

 

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.840

 

 

 

 

 

 

 

 

 

 

0.840

105

 

 

 

 

 

 

105

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1200

 

 

 

 

A

 

24

1200

 

 

 

 

 

 

 

 

 

 

24

 

 

 

 

 

 

0.672

 

 

 

 

 

 

 

 

 

 

0.672

84

 

 

 

 

 

 

84

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

900

 

 

 

 

 

 

18

900

 

 

 

 

 

 

 

 

 

 

18

 

B

 

 

 

 

0.504

 

 

 

 

 

 

 

 

A

 

0.504

63

 

 

 

 

 

63

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

 

 

 

 

 

 

 

 

 

 

 

12

600

 

 

 

 

 

 

600

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

42

 

 

 

C

 

0.336

42

 

C

 

 

 

 

 

 

B

 

0.336

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

300

 

 

 

 

 

 

6

300

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

21

 

 

 

 

 

 

0.168

21

 

 

 

 

 

 

 

 

 

0.168

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

gpm0.0

0.5

1.0

1.5

gpm0.0

0.2

0.4

0.6

0.8

1.0

liters/min

1.9

3.8

5.7

liters/min

0.76

1.52

2.28

3.04

3.80

 

 

 

FLUID FLOW

 

 

 

 

 

 

FLUID FLOW

 

 

 

 

 

 

(TEST FLUID: 1900 CENTIPOISE OIL)

 

 

(TEST FLUID: 100,000 CENTIPOISE SEALANT)

To find Fluid Outlet Pressure (bar/psi) at a specific fluid flow (lpm/gpm) and operating air pressure (bar/psi):

1.Locate desired flow along bottom of chart.

2.Follow vertical line up to intersection with selected fluid outlet pres- sure 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/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.

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Graco 308-017 warranty Technical and Performance Data Model, Ptfe