Grundfos Watermill STR2 Shower Pump 2.0CN Twin Impeller Negative Head - 98950220

Grundfos Watermill STR2 2.0CN Twin Impeller Negative Head Shower Pump

Grundfos Watermill STR2 Shower Pump 2.0CN Twin Impeller Negative Head - 98950220

3 reviews

£250.99 (Inc. VAT)

Order Now - Delivery From 19th Oct


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Do you find your underpowered shower hard work first thing in the morning? It should be powerful and invigorating to make sure you’re clean and awake for the day ahead.

The STR2 is a suitable for use with a negative head water system and boosts water pressure for gravity fed hot water systems giving you the perfect shower each and every day.

They operate with minimal noise thanks to minimal turbulence pump head and a quiet induction motor. The motor is continuously rated allowing it to run constantly without risk of it burning out.

They are usually fitted under the bath or in an airing cupboard and supplied with a complete set of 22mm stainless steel hoses and silicon carbide seals for added longevity.

With WRAS Compliancy and an IPX2 moisture protection rating they really are durable shower pumps designed for optimum performance.

They also benefit from regenerative type impellers which overcome air pockets in the system and auto activation can be used during Negative Head operation. Dry run protection is also ingeniously built in.

Covered by a fantastic 2 year manufacturer guarantee.

Typical Applications:

Suitable for boosting water performance to a single shower or basic bathroom suite where the water outlets are above or below your cold water storage tank.

Features and Benefits:

Quiet operation thanks to a new design of motor and the minimal turbulence pump head.

Continuously rated so the motor won’t burn out during long uses.

Fitted with durable silicon carbide seals and supplied with 22mm stainless steel hoses.

WRAS Compliant with an IPX2 moisture protection. Suitable for installation in certain bathroom zones.

Auto activation in Negative head, regenerative impellers and built in dry run protection.

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£250.99 (Inc. VAT)

Order Now - Delivery From 19th Oct

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Grundfos Watermill STR2 Shower Pump 2.0CN Twin Impeller Negative Head - 98950220 Reviews

Add your own review
5.0/ 5
3 reviews
  • Plumbworld Team
    5/ 5

    Shower pumps are the ideal solution for getting that perfect shower, every time. We love this product at plumbworld because not only is it fit for purpose and great quality, it is also extremely safe from overheating and quiet for minimal disturbance in the home. Plumbworld recommends this product.

  • Colin Nottingham
    5/ 5

    Purchased this to alleviate poor pressure to our shower. It was delivered quickly. Relatively straightforward to fit and it works like a dream! Would definitely recommend 5*

  • Brendan Langridge
    5/ 5

    Good value, works well so far and was easy to fit, with negative head pumps time will tell but so far working better than the one it replaced which was double the price