Bertolini RAS4482 Premium Piston Pump

$2,970.00

Right Drive Shaft

Required Horsepower: 25 HP

Max Flow: 31 Litres per minute
Max Pressure: 4300 psi
Speed: 1725 RPM

Shaft Size: 30mm Solid Shaft

Weight: 18.5kg

The superior construction, the outstanding material quality, the innovative technology solutions Bertolini provide, long life components and easy maintenance.

Features:

  • Two sight glasses

  • O-ring groove in cover crankcase

  • Double cylindrical roller bearing

  • Forged crankshaft

  • Circlips of piston pins/connecting rods

  • Plunger rod in stainless steel, tenifer treatment

  • 2 oil seals

  • innovative oil seal adaptor

  • Innovative new valve cap design unscrewing/tear resistant

  • White ceramic plungers

  • innovative suction manifold

  • Sealed room between crankcase/head (patented)

  • Efficient volumetric check valves

  • New bolt design to lock the ceramic piston

  • Bronze connecting rods with extra length of head rods​

Drive system:

  • 4 pole electric motors

  • Petrol engine gear box or belt drive

  • Diesel engine gear box or belt drive

  • Hydraulic drive

 

Applications:

  • Industrial applications

  • In-plant stationary systems

  • Trailer mounted cleaning systems

  • Drain cleaners

  • multiple gun washing station

  • High flow pressure washers

 

Benefits:

  • Easier to monitor oil level

  • Increases life of pump

  • Increases load resistance to work tightly and constantly on the right tolerances of the pins and conrods

  • Superior strength surface. Increases resistance and reduces wearing to avoid water leaking into the oil

  • Deeper 0-ring prevents o-ring extrusion, water mixing with oil and increases endurances

  • 99.5% alumina ceramic in three different size.

  • Improves cooling & increases area of recycling the seals leakages

  • Allows perfect suction feed of high/low pressure seals in constant wet conditions, increases resistance even to dry conditions

  • Completely in stainless steel, superior strength in any condition

  • Prevents piston from unscrewing

  • Better alignment

  • 30mm Shaft

  • Weight: 18.5kg