New principle for the housing sealing, giving long housing service life
Long service life for seals, even at maximum temperature
Plain bearing for high loads
Monoblock bearing
Simple and robust design
New principle of hydrostatic side clearance compensation

Maximum permissible degree of contamination of pressure fluid to NAS 1638, Class10. To achieve this, we recommend a filter with a minimum retention rate of B₂₀ ≥100. To ensure a long service life; filtration to NAS 1638, Class 9 is recommended - this is achievable with a filter retention rate of B₁₀≥100.

Gear Pumps

Direction of rotation is clockwise. Nominal displacement is between 4cm³/rev and 22.4cm³/rev for maximum working pressures. Seal material is NBR (nitrile rubber). Fluid working temperature range is -15°C to +80°C. Recommended fluid is mineral oil and recommended viscosity is 10mm²/s to 300mm²/s.