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Niagara STC-2.0 C (AP191) Centrifugal Twin Impeller Shower Pump replaced With STR2-2.0C

MRRP £262.00 + VAT Our price £119.00 (+ VAT) Incl. VAT: £142.80
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Please note this pump is no longer available and has been replaced with the STR2 2.0C (98950217). This will be sent as a replacement.

If you’re looking for a powerful pump that will provide a much-needed boost to both hot and cold water supplies, then the STR2 2.0C range is ideal.

Featuring only the best Grundfos technology, the STR2 is the perfect tool for improving water pressure in a bathroom, wet room or domestic shower application.

Available in 1.5 bar and 2.0 bar options, the STR2 range has a selection of features that offer unique benefits to your home. These include:

  • Long-life seals to prevent any leaks
  • Easy-clean filters so you can keep the pump in top condition
  • Stainless steel connection hoses for easy installation
  • Twin impeller for pumping both hot and cold water supplies
  • Centrifugal range for reducing noise and vibrations
  • WRAS approved for assured quality
  • 1.5 and 2.0 bar versions available

All in all, a dependable pump at an affordable price.

The STR2 is a suitable replacement for the following pumps:

  • Salamander CT50
  • Stuart Turner Showermate 1.8
  • Stuart Turner Eco 1.5
  • Techflow QT 45

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

More Information
Manufacturers Grundfos
SKU 96787437
Weight 5.0 Kg
GTIN 5700310310428
Dimensions 305mm x 120mm x 185mm
Material Plastic
Voltage 240V 1Ph 50Hz
Motor Size 350W
Hoses Included Yes
Bar Rating 2.0 Bar
Max Flow 55 l/min
Max Head 20m
System Type Positive
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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