Discounted

R
Monoblock external gear pump

Monoblock external gear pump with helical gears for a smoother and quieter operation.

It is a self- priming unit, with a built-in safety valve.

Suitable for transferring of fuel oils, lubricants, animal or vegetable fats and others.

Description

The R Series has evolved to the R-U Series. ¡Click here to have a look!


¡See also our single and double GAS-OIL pressure booster sets!


Description

  • Monoblock external gear pump.
  • The helical gears allow a smoother and quieter operation of the pump.
  • It is a self-priming pump. That is to say, with the installation empty, the pump is able to aspirate the liquid causing a vacuum pressure in the suction pipe.
  • The design integrates a built-in safety valve in the gear casing that is capable of relieving the pressure in case the working limits are exceeded.
  • Suitable for transferring fuel oils, lubricants, animal or vegetable fats and others.
  • Compact monoblock construction with single motor-pump shaft. Elias Pump also offers different series of gear pumps with standard IEC motor and a series on baseplate with motor.
  • Sealing solution with mechanical seal or lip seals depending on the model and the application.

Materials

 Pump casing GG-25
 Gears Treated steel
 Pump shaft F-114
 Pump front cover GG-25
 Sealing solution Mechanical seal or double lip seal according to model and application
 Bearings Rigid ball bearings with lifetime lubrication(2RS)

 

Technical data

 Motor Single-phase or three-phase according to IEC 60034-30 standards
 Tension Single-phase 230V ± 10% up to 1 HP
Three-phase 230/400 V ± 10% up to 5.5 HP
 Poles 4 or 6 depending on the model
 Level of protection IP55
 Insulation F class

 

Usage limits

 Range of flow rates From 220 up to 6500l/h
 Range of pressures Up to 10 bar depending on the model
 Max. Working pressure 12 bar
 Max. Working temperature 90ºC
 Max. suction height 7 m