Internal Gear Pumps MD Series (up to 1200 l/min)
Ebsray® MD Series Internal Gear Pumps are medium-duty, positive displacement pumps suitable for handling a diverse variety of products covering a wide range of viscosities, temperatures, flows and pressures.
With a max flow rate of 1,200 L/min (316 gpm), the MD Series Internal Gear Pumps are manufactured under strict guidelines and procedures and are run tested prior to shipment in order to ensure performance in accordance with pump specifications. These high standards allow MD pumps to provide a long and trouble-free service life.
Features and Benefits
- Quiet operation
- High overall efficiency
- Low maintenance and long life
- Easy pull-out construction
- Replaceable internal wearing parts
- Direct coupling to synchronous speed motors
- Variable mounting orientation
- Lightweight, robust and compact
- Integral adjustable bypass valve (optional)
- Mechanical seal or hydraulic packing
Model Lineup
| MD | Lit/rev |
|---|---|
| MD340M | 0.0345 |
| MD100M | 0.0691 |
| MD100 | 0.174 |
| MD114 | 0.212 |
| MD112 | 0.392 |
| MD200 | 0.527 |
| MD212 | 0.891 |
| MD212E | 1.191 |
| MD300 | 2.487 |
Performance and Specifications
| Range of Performance | MD |
|---|---|
| Flows to | 1,200 L/min (316 gpm) |
| Differential Pressures to | 13 bar (188 psi) |
| Viscosities to | 1,000,000 cSt |
| Temperatures from | -40°C to 350°C (-40°F to 662°F) |
Materials of Construction
- Casing - cast iron, SG iron, steel, stainless
- Rotors - cast iron, SG iron, steel, stainless
- Shaft - high-tensile alloy steel, stainless
- Corrosion/abrasion resistant and special materials to specification
Applications
- Petroleum/fuel oil industry
- Defense
- Plastics manufacture
- Heavy industry
- Paint manufacturing
- Power stations
- Chemical industry
- Food processing
- Road tanker liquid transfer
- Public utilities
- Bitumen road sealing
- Mining industry