Interpump E3 Series Pumps

Features:

• 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 the risk of an 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 the automatic regulator - specify H model number.