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Ref : A-000000-0g518

Mechanical seal for Boospa Pumps

Seal kit ONLY for Boospa pumps
Sealing in the rotary axis between the electric motor and the Wet End.
Compatible with WCP250G, DH370, DH750, HDP2200II and HDP1500II pumps
In Stock
15,83 €
13,36 £
Delivery Worldwide delivery
  • 100% compatible parts
    100% compatible parts

  • Warranty - 2 years
    Warranty - 2 years

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Technical characteristics

Spring mechanical seal for Boospa pumps

This mechanical seal for Boospa water pumps  is used to ensure the tightness of the engine block of your spa.

The seal kit consists of 2 parts, the first is mounted on the Wet End, the second part is installed after the impeller. (see photo below)
exploded view wet end nbht wcp 250G
You can find the mechanical seal and the location of its 2 parts in numbers 4 and 5 on the picture.  

For more information, the seal kit is surrounded by the following elements which are not included with this article :
  1. Pump faceplate
  2. Flange seal
  3. Impeller
  4. Rotor part of the mechanical seal
  5. Spring or stator part of the mechanical seal
  6. Volute or back of the wet end

All of these elements form the Wet End with 5 fixing screws.

These 2 seal parts have the following dimensions :

Dimensions of the spring part (stator)

inside diameter of mechanical seal spring NBHT wcp250G dimensions spring mechanical seal pump nbht wcp250g
  • Height: 19mm
  • Outer diameter: 40mm
  • Inner diameter: 21mm
Dimensions of the part linked to the turbine (rotor)

inside diameter rotor part mechanical seal nbht wcp 250G dimensions rotor part mechanical seal nbht wcp250g
  • Height: 10mm
  • Outer diameter: 35.5mm
  • Inner diameter: 20.5mm

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