SCREW PUMP

The Screw pump is designed for universal use. This pump can delivery pressure of 16 bar, the casing is made of nodular cast iron and is approved for use on-board ship. It has a sealed, life-time-lubricated external bearing, the external bearing is not exposed to the pumped medium and is maintenance-free. Various installation methods are possible for flange-mounting, pedestal and base pumps.

They are used in industrial applications, such as:

• Marine, as feed and circulation pumps for fuel and lubricants.
  
• Mechanical engineering, as lubricant and coolant pump for gear, engines, turbines and hydraulic system.
  
• Oil burner technology, as ring line and transfer pumps.
  
• Plastics processing, especially polyurethane applications.
  
• Filling pumps in tank installations, for example: fuel tank, PUR tank or ink tank installations.

Advantages of screw pumps.
Compared to other types of pumps, screw pumps offer high capacity without taking up much space. This applies in particular at high differential pressure. The pumps are self-priming, with law pulsation delivery and can be easily regulated. The single pumps, single station and double stations are extremely compact. All pumps have an internal safety valve