2-ball piston pump design provides uniform and easily controlled delivery.
| 2:1 Ratio Monark Pump | |
|---|---|
| Maximum fluid working pressure | Models 221075, 223586, and 243664: 3600 psi (25 MPa, 248 bar) Model 239327: 1500 psi (10.5 MPa, 105 bar) |
| Maximum air input pressure | Models 221075, 223586, and 243664: 120 psi (0.8 MPa, 8 bar) Model 239327: 100 psi (0.7 MPa, 7 bar) |
| Ratio | Models 221075, 223586, and 243664: 30:1 Model 239327: 15:1 |
| Fluid flow at 60 cycles per minute | Models 221075, 223586, and 243664: 1 gallon (3.8 liters) per minute Model 239327: 0.7 gallon (2.6 liters) per minute |
| Recommended pump speed | 15 to 25 cycles per minute |
| Weight | Model 221075: approximately 30 lb (14 kg) Model 223586 and 243664: approximately 24 lb (11 kg) Model 239327: approximately 18 lb (8 kg) |
| Wetted parts | Carbon Steel; Chrome and Zinc Plating; Tungsten Carbide; PTFE; Leather; AISI 304, 316, 420, 440, and 17–4 PH Grades of Stainless Steel |
| Sound Pressure Levels (dBa) *measured at 1 meter unit | |
| Input Air Pressures at 15 cycles per minute | |
| Air Motor | 70 psi (0.48 MPa, 4.8 bar) |
| President | 78.34 dB(A) |
| Monark | 75.9 dB(A) |
| Sound Power Levels (dBa) *tested in accordance with ISO 9614–2 | |
| Input Air Pressures at 15 cycles per minute | |
| Air Motor | 70 psi (0.48 MPa, 4.8 bar) |
| President | 92.09 dB(A) |
| Monark | 89.7 dB(A) |
