Grundfos Amazon STN Brass Twin Impeller Negative Head Shower Pump 4.0 bar

By Grundfos Product code: 94452 Pack size: Each

£469.98 Exc. VAT £391.65
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Product Details

• Low noise design - quiet induction motor and minimal turbulence pump head
• Continuously rated
• Supplied with 22mm stainless steel hoses
• Premium brass head and impeller
• WRAS Approved

Technical Specification
Brand Grundfos
Type Shower Pump
Max Pressure (bar) 4
Pump Head Type Positive & Negative
Pump Type Regenerative
Impeller Type Twin
Delivery details


Covid-19 Update

  • FREE Next Business Day delivery is available for orders over £25 for orders placed before 9pm Mon-Thur and before 6pm Sunday
  • Saturday and Sunday delivery is available for orders placed before 6pm on Friday for Saturday Delivery and 4pm Saturday for Sunday delivery. Items over 30kg can only be delivered next Business Day Mon-Fri. Orders placed after 9pm Thursday will be delivered the following Monday see here for details
  • Pre-12 delivery service is now available for weekday deliveries. Place your order before 9pm Mon-Thur for next business day delivery by 12pm. Orders placed after 9pm Thur and before 6pm Sunday will be delivered by 12pm Monday. UK mainland only
  • Once your order has been dispatched you will receive an invoice email with the courier details and your tracking number
  • Alternatively go to MyAccount, click on your Order History, click on the TRACK icon to link through to the carrier website and the tracking details for your delivery
  • Delivery direct from suppliers is available and specific delivery times will be displayed on the product page
Order Value: Under £25 Over £25 but less than £75 £75 & Over
Next Business Day Mon-Fri (order by 9pm Mon-Thur & Sun by 6pm) delivered before 6pm £5 Free Free
Pre-12 Delivery Mon-Fri (order by 9pm Mon-Thur & Sun by 6pm) delivered before 12pm next day £10 £5 £5
Remote areas standard delivery (2-4 days) £5 Free Free
Saturday Delivery (order by 6pm Friday) delivered before 6pm £10 £5 Free
Sunday Delivery (order by 4pm Saturday) delivered before 6pm £10 £5 Free


Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details

Covid 19 Update

Click & Collect

We are fully open and delighted to welcome our customers into our branches.

Our opening times are 7am-8pm Monday-Friday, 7am-7pm Saturday and 9-4pm Sunday

Our speedy 5 min Click and Collect service remains one of the safest ways to buy from us and minimises your time in store. Place your order at toolstation.com 7 days a week, and travel to store once your collection confirmation is received by email or text message.





Don’t forget your mobile number – Please ensure that your mobile number is added so that we can text you when your order is ready to collect.

Your items will be held at your selected Toolstation branch for 14 days, after which point your order will be put back to stock and refunded automatically.

Reviews
Grundfos Amazon STN Brass Twin Impeller Negative Head Shower Pump 4.0 bar is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Expensive, but worth it. Purchased to replace a failed (seized @ two year old) Salamander pump. The feed plumbing needed modification as the Grunfos pump is supplied with 22mm fittings whereas the Salamander had 15mm. The Gurndfos runs much quieter and switches on every time where the Salamander needed to be modified to enable it to switch on with water flow (Bad design Salamander)! Only been in use a few weeks so reliability is yet to be established, but it looks and feels and much better product.
Date published: 2021-06-19
Rated 5 out of 5 by from Superb Shower Pump This was a upgrade on a Salamander pump, which failed after only 9 uses and Salamander would not honour the Warranty. This is a vast improvement on the sound levels. The only real noise we can hear is in the bedroom directly next to the Airing Cupboard. Previous pump could be heard all over the house. Admittedly this was twice the price of the Salamander, so not that surprising that you would get a superior product.
Date published: 2021-03-24
Rated 5 out of 5 by from Does what it says on the box Very happy all round with this purchase arrived when it should have, great service
Date published: 2019-11-22
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