LUBOR PUMP
LUBOR PUMP

Three-Spindle Screw Pump

The three-spindle screw pump, also referred to as a triple screw pump or three screw pump, is used for transferring lubricating fluids with smooth flow and low vibration. Its three-spindle arrangement is suited to fuel-oil, lubrication and hydraulic systems within the specified viscosity, pressure and temperature range. This three-spindle screw pump can be configured for foot, flange, wall, pedestal, bracket or submersible mounting, with heated or cooled designs selected according to the delivered medium and installation requirements.

  • Three-Spindle Screw Pump

Main Features of 3-Spindle Screw Pump

  • SN three-spindle screw pump is self-priming.

  • Because of the unit assembly system, every 3 spindle screw pump can be supplied as a cartridge pump for foot-, flange-, or wall mounting, in pedestal-, bracket-, or submersible design.

  • According to the delivery medium, heated or cooled designs are also available.


Media and Configuration Checklist for a Three Screw Pump

A three screw pump is normally evaluated for lubricating fluids such as fuel oil, lubrication oil and hydraulic media. Before selecting a model, provide viscosity at the minimum and maximum operating temperatures, density, lubricity, vapor pressure, solids, required flow, suction pressure, discharge pressure and operating speed.

The triple screw pump can be reviewed in foot, flange, wall, pedestal, bracket or submersible arrangements, with heating or cooling selected according to the medium. For a comparison of displacement mechanisms, see the rotor pump working explanation before choosing among progressing-cavity and screw-pump designs.

Send the duty data and mounting requirements to LUBOR, a rotor pump supplier in China, for preliminary configuration review.


Usage of Three-Spindle Screw Pump

  • For the handling of oil and medium with lubricating properties.

Structure of 3-Spindle Screw Pump

t-rotor-pump.jpg

Industries Served by Three-Spindle Screw Pump

  • In heating techniques, three-spindle screw pump can serve as fuel oil and medium with lubricating properties.

  • In the engineering industry, three-spindle screw pump acts as hydraulic and telemotor pumps.

  • In the chemical and food industry, three-spindle screw pump is used for cargo transfer or supply pumps.

  • In the marine field, three-spindle screw pump is suitable for transfer, booster, and can be used as fuel oil pumps as well for ship hydraulics.

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