Interpump E3 Series Pumps
- New dual lip oil seal - better oil/ water sealing.
- New guiding system - optimal sliding of the piston guide assembly reduces friction between the pistons and the seals (longer seal life).
- New optimized outlet valves - better volumetric efficiency.
- Inlet valves interchangeable between the 47 and 66 series.
- New generation seal package with special piston guiding bush.
- New piston fastening system - eliminates the risk of pressure build up inside the piston.
- Large diameter oil sight glass.
- Oil dipstick with breather.
- Oversized connecting rods - reduce specific pressure and better lubrication.
- Large oil capacity for better cooling and lubrication.
- New dual diameter piston guide - reducing risk of oil leak, extended like of oil seal.
- Oversized forged crank shaft and gudgeon pin.
- New dust protection chamber between crankcase and manifold.
- New solid ceramic piston with dual guide system.
- New forged brass manifold.
- Can be ordered with built in automatic regulator - specify H model number.