TECHNICAL AND PERFORMANCE DATA (MODEL 222–768)
Ratio | . . . . . . . . . . . . . . . . . . . | . . . . . . . . . . . . | 20:1 (President Air Motor) |
Maximum fluid working pressure | . . . . . . . . . . . . . | . . . . . . 250 bar (3600 psi) | |
Maximum air input pressure . . | . . . . . . . . . . . . . . . . . . . | . . . . . . . . . . . . . | . . . . . . 12.5 bar (180 psi) |
Pump cycles per 3.8 liters (1 gal.) | . . . . . . . . . . . . . | . . . . . . . . . . . . . . . . . . . 48 | |
Recommended pump speed for continuous operation | . . . . . . 40 cycles per min | ||
Maximum recommended pump speed | . . . . . . . . . . . . . | . . . . . . 60 cycles per min | |
Maximum flow | . . . . . . . . . . . . . . . . . . . | 4.5 liters/min (1.2 gpm) at 60 cycles/min | |
Air motor effective diameter . . | . . . . . . . . . . . . . . . . . . . | . . . . . . . . . . . . . | . . . . . . . . 108 mm (4.25”) |
Stroke length | . . . . . . . . . . . . . . . . . . . | . . . . . . . . . . . . . | . . . . . . . . . . . 102 mm (4”) |
Displacement pump effective area | . . . . . . . . . . . . . | . . . . . 4.5 cm@ (0.697 in.@) | |
Maximum pump operating temperature | . . . . . . . . . . . . . | . . . . . . . . 65.5_C (150_F) | |
Air inlet size | . . . . . . . . . . . . . . . . . . . | . . . . . . . . . . . . . | . . . . . . . . . . . . . . 1/2 npt(f) |
Fluid outlet size | . . . . . . . . . . . . . . . . . . . | . . . . . . . . . . . . . | . . . . . . . . . . . . . 3/4 npt(m) |
Weight | . . . . . . . . . . . . . . . . . . . | . . . . . . . . . . . . . | . . . . . . . . . 22.7 kg (50 lb) |
Wetted parts | . Carbon Steel; E52100, 41L40, and 4140 Alloy Steel; Acetal; | ||
| 304, 316 and | ||
Zinc and Nickel Plating;PTFEr;
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 |
D | 2.8 bar (40 psi) Air Pressure | |
operation: 40 cpm |
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Maximum recommended pump speed (to shaded area): 60 cpm
psi |
| cycles/min |
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| psi |
| cycles/min |
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bar | 24 | 48 | 60 | 72 | 96 | bar | 25 | 50 | 60 | 75 |
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3600 |
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| scfm | 3600 |
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| scfm |
250 |
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| 250 |
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| # |
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| # | ||
| A |
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| m /min |
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| m /min |
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3000 |
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| 75 | 3000 | A |
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| 75 |
210 |
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| 2.10 | 210 |
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| 2.10 |
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2400 |
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| A | 60 | 2400 |
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| A | 60 |
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| 1.68 |
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| 1.68 | ||
168 |
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| 168 |
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1800 | B |
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| 45 | 1800 | B |
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| 45 |
126 |
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| 1.26 | 126 |
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| B | 1.26 | |
| C |
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| B | 30 |
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| 30 | |
1200 |
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| 1200 | C |
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| C | |||
84 |
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| C | 0.84 | 84 |
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| 0.84 | ||
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600 | D |
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| D | 15 | 600 | D |
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| D | 15 |
42 |
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| 0.42 | 42 |
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| 0.42 | |
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0 |
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| 0 |
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gpm0.0 | 0.5 | 1.0 |
| 1.5 | 2.0 | gpm0.0 | 0.5 | 1.0 |
| 1.5 | 2.0 |
liters/min | 1.9 | 3.8 |
| 5.7 | 7.6 | liters/min | 1.9 | 3.8 |
| 5.7 | 7.6 |
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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