Glow-worm
Glow-worm Pump Pipe Washer 0020020759
Glow-worm pump pipe washer, part number 0020020759, for Ultrapower Sxi 100 and Sxi 170 gas boilers.
At a glance
- Part type: washer for the pump pipe
- Appliance family: Ultrapower Sxi
- Also known as 1337829
£9.53
£7.94 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The 0020020759 washer is a sealing component for the pump pipe on Glow-worm Ultrapower Sxi appliances. It sits at the pump pipe connection to prevent water loss from the sealed circuit. It is supplied by Glow-worm as a service part for this appliance family.
Signs this part needs replacing
- Water weeping or a visible drip at the pump pipe joint
- Staining, crusting or limescale tracking around the washer seating
- The washer is flattened, hardened or cracked when inspected
- Pressure loss on the sealed system with no other obvious source
- Slight seepage after the pump pipe has been disturbed during other work
Before you order
- Confirm the appliance model is an Ultrapower Sxi 100 or Sxi 170
- Check the part number 0020020759 against the manufacturer's parts list for your appliance
- Inspect the pump pipe joint to confirm the washer is the source of the leak
- Isolate and drain down as required before removing the pump pipe connection
Compliance
| Alternative numbers | 1337829 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM ULTRAPOWER SXi 100 | 41-019-09 | 41-019-09 | — | — |
| GLOWWORM ULTRAPOWER SXi 170 | 41-019-10 | 41-019-10 | — | — |
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.