How it connects
The toilet rear spigot inserts into the extension socket; an internal gasket seals around the spigot to prevent flush-water leakage.
Male and female halves
This is the female receiving socket. The projecting rear discharge spigot on the toilet is its male mating half.
Usually connects to
- Rear outlet spigot of a compatible Saniflo toilet
Common sizes
- Model 030 is an 18-inch extension, advertised with a 4-inch smaller pipe end and 5-inch bell housing. These are product dimensions, not verified gasket bore or mating-spigot dimensions.
Where it is used
Rear-discharge macerating toilet installationsConcealing a toilet macerator behind a wall
How to recognise it
Identify the Saniflo 030 extension and its enlarged toilet-facing bell containing an annular gasket. Confirm the model and rear-spigot compatibility from documentation; a white PVC bell alone does not establish interchangeability.
Often confused with
| Confused with | How to tell them apart |
|---|---|
| Solvent-weld PVC socket | This toilet-facing socket is specified to seal with an internal gasket around a toilet spigot; do not infer a solvent-weld pipe interface from its PVC body. |
| Floor toilet flange | This receives a horizontal rear toilet spigot; it is not the floor-mounted bowl fastening and wax-ring interface. |
Also called
Saniflo extension pipe toilet-end socketSaniflo 030 gasketed toilet connector
Good to know
Saniflo 030 is a product model rather than an interface standard. Check seal material, bore, insertion depth and compatibility for the specific assembly.
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