EOGB
EOGB 4mm Ferrule M11
EOGB 4mm compression ferrule M11 for use on EOGB Honeywell and Satronic boiler assemblies.
£2.82
£2.35 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 EOGB 4mm Ferrule M11 is a compression ferrule, also known as an olive, used to form the seal at a 4 mm pipe connection. It is supplied by EOGB for use on Honeywell and Satronic boiler assemblies. The ferrule is crushed against the fitting body as the nut is tightened, sealing the joint.
Signs this part needs replacing
- Fluid weeping or residue at the compression joint
- Visible distortion, cracking or scoring on the ferrule
- A ferrule that has already been compressed and will not reseal when the joint is remade
- Staining around the nut or fitting body
Before you order
- Confirm the pipe size is 4 mm
- Check that the existing joint uses a compression ferrule of this type
- Verify the appliance is an EOGB, Honeywell or Satronic unit
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| EOGB Honeywell - Satronic | — | — | — |
Documents & drawings
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No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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