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Grundfos STR2-1.5 CN Twin Impeller Universal Regenerative Shower Booster Pump (x4 Hoses Inc.)

MRRP £913.00 + VAT Our price £320.00 (+ VAT) Incl. VAT: £384.00
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Grundfos STR2-1.5 CN Twin Impeller Universal Regenerative Shower Booster Pump (x4 Hoses Inc.) - 98950219

The new Grundfos STR2 & SSR2 range of regenerative shower booster pumps have been specifically designed to minimise turbulence within the pump head, giving performance with low noise.

The quiet AC induction motor is smooth and reliable, and the regenerative design of impeller is ideal for overcoming air pockets that can be generated in a shower system. This type of pump is ideal where the plumbing route includes multiple bends and elbows.

This reange is fitted with high quality shaft seals, and supplied with high quality braided connection hoses and filter washers.

Choose from 1.5 bar and 2.0 bar pressure twin impeller and 2.0 bar pressure single impeller pumps.


  • Continuously rated pump
  • Regenerative impeller design
  • IPX2 water ingress protection
  • Auto-resetting thermal cutout
  • Anti-vibration feet
  • Mains connection lead – 1.5m long
  • Braided connection hoses with 22mm push-fit connections
  • 2 year warranty


PLEASE NOTE:  Grundfos Watermill Shower Pumps are not suitable for use with Combination Boilers.

More Information
Manufacturers Grundfos
SKU 98950219
Weight 6.0 Kg
GTIN 5712604106471
Dimensions 310mm Long x 235mm Wide x 255mm High
Material Plastic
Voltage 240V 1Ph 50Hz
Motor Size 340 W
Cable Length 1.5m
Hoses Included Yes
Bar Rating 1.5 Bar
Max Flow 28 l/min
Max Head 1.5 Bar
System Type Negative
Impeller Type Twin Impeller
Pipe Size 22 mm


We offer free standard delivery to any UK address on a 3-5 working day delivery time on all orders over the value of £60 + vat. This is not weight restricted

Next day delivery is charged at £8.50 + vat for items under 35kgs.  Orders need to be placed before 5pm Mon-Thurs or 4:30 on Friday for guaranteed Next Day Delivery.

Next day delivery is not avaialble for UK Highlands and Islands. Please click the following link to view postcodes/areas that don't qualify for next day delivery.

Due to some product specifications, there may be a lead time of up to 4 weeks. This is only on a small number of products and you will be contacted upon purchase and entitled to a full refund if required.

For Items over 35kgs, please review our delivery charges here

For full delivery terms please click here

International Delivery

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If you want your order delivered to a remote area please contact our one of our Sales Representatives on 0800 112 3134 before placing your order and we will assist you further.


Unused, unaltered items may be returned at the buyers expense for credit upon Online Pump Supplies prior written consent and upon the terms specified by Online Pump Supplies.  The buyer assumes all risk of loss of such returned goods until actual receipt and acceptance by Online Pump Supplies.  Please click here to view Returns information.

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