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Grundfos Watermill Niagara Twin Impeller Positive Head Pump 1.5 Bar


Grundfos Watermill Niagara 1.5 Bar Twin Impeller Positive Head Shower Pump

A twin impeller centrifugal shower pump, tested and approved to BSEN 60335.

This pump is fitted with long-life seals and is supplied complete with easy clean filters and high quality braided stainless steel connection hoses.

All pumps in the range, which are designed for domestic shower and bathroom applications, are covered by a comprehensive two year manufacturer’s warranty. Suitable for use with 22mm pipework.

Features & Benefits:

  • Grundfos Niagara 1.5 Bar Twin Impeller Positive Head Shower Pump
  • Twin impeller
  • Part Number: STC-1.5 C
  • Supplied with stainless steel flexible hoses
  • Suitable for use with 22mm pipework
  • Tested and approved to BSEN 60335
  • 2 Year Manufacturer's Guarantee

Grundfos Watermill Niagara Twin Impeller Positive Head Pump 1.5 Bar360 Image


Grundfos Watermill Niagara Twin Impeller Positive Head Pump 1.5 BarProduct Specification

Head Positive
Noise Level (dB) < 70
Impeller Twin
Outlet Pressure (Bar) 1.5
Guarantee 2 Years
Power Supply 230V
Low Voltage No
Connections 22mm
Flexible Hoses Inc Yes
Manufacturer Part Number STC-1.5 C
Boxed Weight 3.45kg
Grundfos Watermill Niagara Twin Impeller Positive Head Pump 1.5 BarDownloadable Documents

£91.00 (Inc. VAT)

RRP £139.97 Save  34%

38 Available 

Grundfos Watermill Niagara Twin Impeller Positive Head Pump 1.5 BarReviews

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own review

4.7/ 5
33 reviews
5/ 5

Pros: Replacement for an existing Niagra pump that failed - good product made all the better by Plumbworlds great price.

Cons: Nothing springs to mind.

Great service again from Plumbworld at a really good price and very fast delivery.

ID: 100002702
5/ 5

Pros: Easy fit and small size

Cons: A little noisy but when you singing in the shower that's no problem

Very effective & easy to fit - GREAT value

ID: 100018355
5/ 5

Pros: easy to fit and quieter than the old one that it has replaced.

Cons: No Bad points

This item performs exactly as described. It is of good solid quality and excellent value for the money.

ID: 100000886
4/ 5

Pros: It connected to the connections already fitted from the other pump. It's nice and small and lives in our tank cupboard. Simple instructions to follow for set up and fast delivery.

Cons: Can be a little on the noisy side when placed in a bedroom.

This was for a like for like swop. Our old pump only packed in because the water to our house was cut and burned out the motor. Simple job to fit. Does the job really well.

ID: 100014833
5/ 5

Pros: descent pressure works well

Cons: none

Good all round shower pump. As described descent water pressure and easy to install.

ID: 100007801
4/ 5

Pros: Does exactly what I wanted. Comes with flexihoses which connect to pipe with JG speedfit fittings

Cons: I'd expected an electrical cable to come with it.

Good quality pump, not quite up to my memory of Grundfos commercial pumps but still good for domestic shower

ID: 100010040
5/ 5

Pros: 22mm flexible connections , Easy to install , Powerful for its size , Seems fairly quiet

Cons: None so far

I've been using a rubbish gravity fed shower for years now and finally took the leap and bought this little beauty.
I wanted to connect to 22mm inlets & outlets and this was one of the few pumps I could find at this price.
The noise level doesn't appear too bad either although it has been many years since I've heard one up close. Mounting on a solid base should also help this.
I now have a nice, constant and powerful supply to my shower... get in!

ID: 100016651
5/ 5

Pros: Fast accurate delivery

Cons: Slightly under powered

We use Plumbworld on a regular basis and we have had 100% reliability

ID: 100011459

£91.00 (Inc. VAT)

RRP £139.97 Save  34%

38 Available 

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