Grundfos
Grundfos Pump Insulation 505821
Grundfos 505821 pump insulation, a sound and heat insulating cover for the pump body.
At a glance
- Also known as 2511015
£45.00
£37.50 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 Grundfos 505821 Pump Insulation is an insulating cover for the pump body, manufactured by Grundfos. It fits over the pump housing to reduce heat loss from the circulating water and to damp operating noise. It is a service component for Grundfos circulators rather than an internal hydraulic part.
Before you order
- Confirm the part number 505821 against the existing insulation on the pump.
- Check that the pump is a Grundfos unit, as the insulation is shaped to the Grundfos pump body.
- Verify the pump model and variant on the pump rating plate before ordering.
Compliance
| Barcode / EAN | 5708601049590 |
|---|---|
| Alternative numbers | 2511015 |
No fitment data held for this part.
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 documents held for this part. The technical team will source them 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.