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Grundfos Watermill Nile Twin Impeller Positive Head Pump 1.5 Bar


Grundfos Watermill Nile 1.5 Bar Twin Impeller Positive Head Shower Pump

The Nile range is the result of extensive research and development giving a high performance pump at an affordable price. An innovative design, incorporating a low-speed induction motor, gives long life and, combined with anti-vibration feet, ensures that operating noise is kept to a minimum. With automatic thermal overload protection the pump motor will cut out to prevent overheating, resetting automatically within 30-60 minutes. The range is designed for domestic shower and bathroom applications. All models are fitted with long life carbon graphite and high density ceramic seals. The range is supplied with stainless steel flexible hoses, and covered by a comprehensive 2 years warranty.

  • Grundfos Nile 1.5 Bar Twin Impeller Positive Head Regenerative Shower Pump
  • Twin impeller
  • Part Number: STR-1.5 C
  • Supplied with stainless steel flexible hoses
  • Anti-vibration feet
  • Low-speed induction motor
  • Long life carbon graphite and high density ceramic seals
  • Suitable for use with 22mm pipework
  • 2 Year Manufacturer's Guarantee

Grundfos Watermill Nile Twin Impeller Positive Head Pump 1.5 Bar360 Image


Grundfos Watermill Nile 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 STR-1.5 C
Boxed Weight 6.7kg
Grundfos Watermill Nile Twin Impeller Positive Head Pump 1.5 BarDownloadable Documents

£123.60 (Inc. VAT)

RRP £169.97 Save  27%

22 Available 

Grundfos Watermill Nile Twin Impeller Positive Head Pump 1.5 BarReviews

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4.9/ 5
27 reviews
5/ 5

Pros: quality, ease of fitting,clear instructions,Quiet.

Cons: none to mention

I did quite some research on a suitable shower pump to replace my broken original (obsolete pump). The Grundfos pump I chose appears to be very good quality and was so easy to fit - with very good instructions.
It has solved my shower problem and is very quiet - overall Iam extremely satisfied

ID: 100006147
5/ 5

Pros: Durable, Easy to install, Looks good, Value for money, Well Made

Cons: Anti-vibration feet can easily detach themselves from the pump body during installation, This is annoying, why can't they be lightly glued in place?

I needed to replace my 11 year old Watermill PR50-D pump. This pump was still fully operational with no loss of performance. However it buzzed loudly when it initially kicked in (indicating the bearings were on their way out) and also when running, sounded like a bag of nails.
The replacement Grundfos STR 1.5 C pump was practically identical to the old Watermill PR50-D pump and the installation of the replacement pump took me only 30 minutes including air purging and testing.
The Grundfos STR 1.5 C pump is a top class, high quality product with excellent installation instructions and accessories. The packaging was also superb. Top marks to Grundfos.

ID: 100020143
5/ 5

Pros: Easy to fit, Very quiet pump

Cons: Didn't have a 22mm to 15mm adapters included

Good advice from customer service and a good product

ID: 100017426
5/ 5

Pros: Easy to install, no complications.

Cons: Flexible hoses fiddly to install in tight cupboard.

The Grunfos product does exactly as described very satisfied.

ID: 100010734
5/ 5

Pros: good pressure and flow, well packed on delivery

Cons: Looks a little fragile, noisier than expected but acceptable.

Fitted as cold-water head was only 2m for the shower, set up to supply shower and taps in the bathroom, transforms both. Be aware that this pump requires 22mm cold feeds to both sides so be prepared to be able to access the cold-water tank.

ID: 100000619
5/ 5

Pros: 'Kicks in' at very low flow rate., Very quiet.

Cons: None noted.

An aging Mira pump was replaced by this Grundfos. Performance of the Grundfos is excellent and it is so, so quiet compared with it's predecessor.
Delivery was prompt. Installation was straightforward and well covered in accompanying instructions.
I really cannot see there being a better pump for the money involved.

ID: 100010320
4/ 5

Pros: Easy to fit, quiet

Cons: Only comes with 22mm pushfit couplers. Instructions state it is suitable for use on 15mm pipework so adaptors have to be purchased

Easy to fit shower pump, well packaged with good instructions. Quiet and reasonably powerful

ID: 100007703
4/ 5

Pros: Very quiet. Excellent price

Cons: Maybe slightly less pressure than previous aura 45

Found you online. Excellent price and really quick delivery. Pump much quieter than my previous aura45. Similar performance albeit maybe slightly less pressure from shower - but hardly noticeable. Overall very pleased.

ID: 100002691

£123.60 (Inc. VAT)

RRP £169.97 Save  27%

22 Available 

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