Gear Pump Group 2
Fixed clearance external gear pump, suited for mid range flow requirements. Designed to be readily connected to IEC metric electric motors via bespoke bell housings. Foot mounted units allow ‘long coupled’ variants and connections to other prime movers. Foot & Flange options give the opportunity for larger port sizes for viscous fluids.
Specification
| Capacity range | up to 100 l/min. |
| Speed | up to 1 800 rpm. |
| Pressure | up to 30 bar pressure differential. |
| Suction lift | up to 9 m. |
| Viscosity range | up to 50 000 cSt. |
| Seals | rotary shaft lip seal, mechanical seal, packed gland. |
| Bearings | needle roller, PTFE bush, bronze, plain cast iron. |
| Housings | cast iron, stainless steel. |
| Gears and shafts | carbon steel, chrome plated. |
Common applications
| Gear oil | Vegetable oil | Solvents | Fuel oil | Kerosene |
| Glycol | Lubricating oil | Grease | Soluble oil | Hydrocarbons |
| Solvents | Resin | Machine tool coolant | Hydraulic oil | |
| Crude Oil | Diesel fuel | Paraffin | Jet fuel |
Links
Displacement figures, drawing of pump head, Flange, Foot and Foot & Flange, Drawing of pump + motors, Slippage, Pump curve, pressure vs flow, Armourfacing, Relief valves
