Waterco S75 / Nally / Fulflo Skimmer Box Dress Ring Extension – 60mm White (624105)

Genuine Waterco Skimmer Box Dress Ring Extension — part no. 624105. This 60mm white extension ring fits between the skimmer box and the deck lid dress ring, raising the lid assembly to cover exposed concrete or brickwork around the skimmer opening. Rings are stackable — two together provide 160mm of extension height. Suits the Waterco S75, Nally, and Fulflo skimmer boxes.

Compatibility

• Waterco S75 skimmer box
• Waterco Nally skimmer box
• Waterco Fulflo skimmer box

Specifications

• Part number / SKU: 624105
• Depth: 60mm
• Top diameter: 293mm
• Bottom diameter: 288mm
• Colour: white
• Stackable: yes — two rings = 160mm total extension
• Genuine Waterco spare part

Frequently Asked Questions

What is a dress ring extension used for?

A dress ring extension raises the height of the skimmer lid assembly at deck level. It is used when the pool deck has been built up or resurfaced, leaving a gap between the skimmer box top and the deck surface, or when exposed concrete or brickwork is visible around the skimmer opening. The extension ring fills this gap for a neat, finished appearance.

Can I stack multiple extension rings?

Yes — the 624105 extension rings are designed to be stacked. Two rings together provide 160mm of total extension height. Additional rings can be added in multiples of 60mm to suit your installation requirements.

Does this suit all Waterco skimmer models?

No — part 624105 is specifically designed for the Waterco S75, Nally, and Fulflo skimmer boxes. Other Waterco skimmer models may use different extension rings. If you are unsure which ring suits your skimmer, check your skimmer model number or contact us before ordering.