Sime
Sime Circulating Pump 6135938
Circulating pump Grundfos UPS 15-70 for Sime Planet DEWY 60 BFR boilers, part number 6135938.
At a glance
- Also known as 8922171
Showing prices
£315.91
£263.26 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Grundfos UPS 15-70 is a circulating pump supplied by Sime for the Sime Planet DEWY 60 BFR boiler. It moves water around the heating circuit, maintaining flow through the boiler and radiators.
Signs this part needs replacing
- No heating or hot water despite the boiler firing
- Pump making grinding or humming noises
- Pump not running when the boiler demands heat
- Boiler overheating or locking out
- Visible leaks from the pump body
Before you order
- Confirm your boiler model is Sime Planet DEWY 60 BFR.
- Check the existing pump is a Grundfos UPS 15-70.
- Verify the part number 6135938 matches your requirement.
- Check the pump connections and fittings match your existing installation.
Compliance
| Alternative numbers | 8922171 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SIME PLANET DEWY 60 BFR - 8093575 | 41-283-03 | 41-283-03 | — | — |
| SIME PLANET DEWY 60 BFR - 8093577 | 41-283-03 | 41-283-03 | — | — |
| SIME SIME PLANET DEWY 60 BFR (8093575) | — | — | — | |
| SIME SIME PLANET DEWY 60 BFR (8093577) | — | — | — |
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.