Click image to view full size image
MD Series air driven hydraulic pumps are high efficency reciprocating plunger pumps of double acting, single air drive head model. Air drive pressure from 1bar(14.5 psi) to 8bar(116 psi) maximum. Operating pressure up to 1360 bar(19, 720 psi). They are characterized by the same features as the M Series, and they have less pulsations and deliver approx. 50% more flow than the single acting M pumps. They are capable for powering a variety of liquids.
Key features
One model available in 5 ratios
No electricity required and explosion proof
Double acting for efficiency operation
No need for air line lubrication
Aluminum bodies and wetted materials of carbon steel or stainless steel
High quality seals, long service life available
Robust, reliable, compact and easy to maintain proven design
Wide range of pressure ratios meeting with different requirements
All MD pumps come standard with bottom inlet
Key features
One model available in 5 ratios
No electricity required and explosion proof
Double acting for efficiency operation
No need for air line lubrication
Aluminum bodies and wetted materials of carbon steel or stainless steel
High quality seals, long service life available
Robust, reliable, compact and easy to maintain proven design
Wide range of pressure ratios meeting with different requirements
All MD pumps come standard with bottom inlet
| Type | Pressure Ratio | MAX Outlet Pressure (bar)* | Connection: Inlet A | Connection: Outlet B | Flow(L/min) |
| MD30 | 30: 1 | 240 | 1/2" | 3/8" | 4.09 |
| MD44 | 44: 1 | 352 | 3/8" | 3/8" | 2.42 |
| MD64 | 64: 1 | 512 | 3/8" | 3/8" | 1.68 |
| MD100 | 100: 1 | 800 | 3/8" | 3/8" | 1.01 |
| MD170 | 170: 1 | 1360 | 3/8" | 3/8" | 0.59 |