Grundfos UPS2 15-50/60 Central Heating Pump Product Code: 42635

Suitable for working temperatures up to 95°C. 1½"" BSP connection. IP42 rated.


  • 3 Speed Settings
  • ErP Compliant
  • 5 Year Manufacturer's Guarantee
  • 6m Max. Delivery Head
  • 1½" BSP Connection
  • 2°C to 95°C Max. Temperature Range
  • 3m³/h Q Max. Flow Volume
  • IP42 Rated
  • 3 Speed Settings
  • ErP Compliant


240V. 50/60Hz. Port to port distance: 130mm. Temperature range: 2 to 95°C. Weight: 2.65kg.
Additional Information
Technical Specification
  • Brand : Grundfos
  • Product Type : Central Heating Pump
  • IP Rating : IP42
  • Central Heating Pump Product Type : Domestic Pumps
  • Total Product Weight : 2.65 kg
  • Model No : UPS2 15-50/60
  • Connection Type : 1½" BSP Connection
  • Temperature Range : 2 to 95 °C
  • Pack Size : 1
  • Power Voltage Supply : 240 V
  • Manufacturer Guarantee : 5 Year Manufacturer's Guarantee (T&Cs Apply)
  • Pieces in Pack/Case : 1
  • Max Pump Head Size : 6 m
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

Click here to see information on our delivery service



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

Was €158.95

Special Price €118.95

Incl. 23% VAT

Save €40.00 (25%)

Add to Wishlist

More Items to Consider

Loading... Loading...
Grundfos UPS2 15-50/60 Central Heating Pump is rated 4.5 out of 5 by 77.
Rated 5 out of 5 by from Replacement Pump After researching various sources I found that this pump was a direct replacement for an aging (25 years plus) Grundfos 15/50 which was at the end of its useful life. The replacement would have been straightforward if it was not for the seized 22mm gate valves on either side. This required a partial drain down and replacement of the gate valves. Once these were fitted the pump installation was a breeze. The 5 stars given for reliability is based on previous Grundfos pumps performance.
Date published: 2017-11-10
Rated 5 out of 5 by from Good replacement Very easy to fit, working well, good price. Removing the old one was a different story, took well to over an hour, don't under estimate how tight they can be especially in confined spaces. Only 3 stars for reliability - only fitted last week!!
Date published: 2017-10-26
Rated 4 out of 5 by from Heating off the Boil My heating system had not been working very well for a while, and then last week I found that the pump had stalled and was getting hot. Looked at the Wilo and Flomasta ranges but decided to spend the extra £12 and fit like for like and also a pump I have fitted before. Can't fault it apart from the old isolating valves being stuck solid on the old pump, job went like a dream. Pump does what it meant to and the heating is now working much better.
Date published: 2017-10-26
Rated 5 out of 5 by from Quick,simple and quiet Incorporated pump change in drain down and flush, pump change only took about 15 minutes, tops. Old Grundfos pump partially blocked in neglected system, still plugging away though.Pump hadn't actually let me down but tired. Couldn't be simpler and what a difference.
Date published: 2017-10-08
Rated 5 out of 5 by from Better than the older version My trusty old pump of 12 years finally packed in, so i replaced it with this newer version pump. And so far its been quite good its quieter than the older version and was easy to install. I cant really comment on reliability as its only been on for a few days. But on first impressions I would recommend
Date published: 2017-10-07
Rated 5 out of 5 by from Great Quality The benchmark of circulating pumps. Great quality and extremely reliable - it's not all about price, this is a pump that is unlikely to let you down.
Date published: 2017-09-25
Rated 5 out of 5 by from DIYer Easy to install. Gate valves not included but fits existing, requires a 52mm pump spanner to open these.
Date published: 2017-09-24
Rated 5 out of 5 by from Straight forward easy replacem Easy to fit. Straight forward instructions excellent quality.
Date published: 2017-09-09
  • y_2017, m_11, d_22, h_3
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_77
  • loc_en_IE, sid_42635, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix-ie