Red Sea Reefer Sump Pump Return Pipe RF S-1000 G2 Main Left
Fits
Reefer-S 1000 G2
Part no.
R43413G2
Genuine part
Yes, genuine Red Sea
Red Sea Reefer Sump Pump Return Pipe RF S-1000 G2 Main Left
The genuine main left-side return pipe for the Reefer S-1000 G2 sump. This is the factory main left return pipe, Red Sea part number R43413, for the REEFER S-1000 G2 – the section that carries water from the return pump up to the left-side return outlet on this large twin-return flagship. It pairs with the left Y-connect extension (R43318) further along the same run.
Key features
- Genuine Red Sea part – matched bore and seal dimensions to the factory S-1000 G2 sump plumbing.
- Model-specific fit – sized for the S-1000 G2's main return run, not a generic length.
- Direct-fit replacement – restores a cracked, discoloured or shortened pipe without re-engineering the return run.
Specifications
| Red Sea part number | R43413 |
|---|---|
| Our SKU | RED816g |
| Type | Sump return pipe, main, left |
| Side | Left |
| Fits | REEFER S-1000 G2 |
Will it fit my tank?
This is a model-specific part for the REEFER S-1000 G2 only – it is not shared with the S-850 or 900, which use different main pipe lengths despite sharing the same left Y-connect extension design. If your tank is an S-850 or 900, check with us before ordering rather than assuming this pipe will fit.
Suitable for, and not suitable for
Suitable for repairing or replacing the main left return pipe on a REEFER S-1000 G2 sump. Not suitable for the S-850, 900, or any REEFER G2 model outside the S-1000.
Warranty and delivery
Covered by Red Sea's manufacturer warranty against manufacturing defects, in addition to your consumer guarantee rights under Australian Consumer Law. Ships as a small parcel item at standard freight rates.
Common questions
Does this fit the REEFER S-850 G2 as well?
No. The main return pipe length is specific to the S-1000 G2. The S-850 uses a different main pipe, even though it shares the same left Y-connect extension.
Do I need the Y-connect extension as well?
Only if that section of your plumbing also needs replacing. This main pipe and the left Y-connect extension (R43318) are separate parts further along the same return run.
Is this a genuine Red Sea part?
Yes – Red Sea part R43413, the same main return pipe fitted at the factory.
