Enactus-HR Burgmann HR Replacement

Enactus-HR Burgmann HR Replacement

FeaturesSingle sealBalancedIndependent of direction of rotationMultiple springs stationarySeat rotatingSeat arranged directly behind the impellerSpring protection sleeveVariant with cylindrical spring
Product description


  • Single seal

  • Balanced

  • Independent of direction of rotation

  • Multiple springs stationary

  • Seat rotating

  • Seat arranged directly behind the impeller

  • Spring protection sleeve

  • Variant with cylindrical spring and acc. EN 12756 (HRZ1) available

  • Variant as cartridge with/without guide sleeve for application with/without quench (HR2, HR3)

  • Dual seal as cartridge unit (HRKS-D) available


  • Especially for application in solids containing media without external flush or internal product circulation. Solids content 40 % (single seal) and 60 % (double seal)

  • Operation under vacuum without seat locking possible

  • Pumping screw for increased circulation available

  • Springs are protected from product and leakage

Operating range

Shaft diameter:
dN = 36 ... 270 mm (1.4" ... 10.63")
Pressure: p1* = 16 bar (230 PSI)
t = -20 °C ... +160 °C (-4 °F ... +320 °F)
Sliding velocity: vg = 10 m/s (33 ft/s)
* For operation under vacuum it is necessary to arrange for quenching on the atmosphere side.


Seal face: Silicon carbide (Q1, Q2)
Seat: Silicon carbide (Q1, Q2)

Recommended applications

  • Process industry

  • Oil and gas industry

  • Refining technology

  • Chemical industry

  • Power plant technology

  • Pulp and paper industry

  • Water and waste water technology

  • Mining industry

  • Sugar industry

  • Cement industry

  • Contaminated, abrasive and solids containing media

  • Sewage water pumps

  • Dredger pumps

  • Oil sand extraction

  • Suspension pumps of flue-gas desulphurization plants (FGD)

Provide special design
According to the requirements and conditions for the custom processing

Enactus Industrial, one of the professional manufacturers and suppliers of mechanical seals, now brings you the latest design enactus-hr burgmann hr replacement at competitive price. Should you have any special requirement, we can also offer you customized service. Welcome to wholesale bulk enactus-hr burgmann hr replacement with our factory and check the pricelist with us.

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