Waterco Nally / Fulflo S75 Weir Door – Genuine Spare Part (62407)

Waterco Nally / Fulflo S75 Weir Door – Genuine Spare Part (62407)

Replace the weir door on your Waterco Nally or Fulflo S75 skimmer box with this genuine Waterco replacement. Supplied complete with hinge clips. Waterco part numbers SK108 and SK109 are marked on the rear of the flap.

Specifications

• Part Number: 62407
• Width: 240mm
• Depth: 145mm (front to back)
• Includes: Weir door flap with hinge clips
• Waterco part references: SK108 / SK109
• Suits: Waterco Nally, Fulflo S75 skimmer boxes
• Barcode: 9320600019341
• Brand: Waterco (Genuine OEM)

Other Skimmer Weir Doors

Not sure if this is the right door for your skimmer? Browse our full range of skimmer spare parts including weir doors for all major brands.

Frequently Asked Questions

What is a skimmer box weir door?

The weir door is the flap inside your skimmer box that controls water flow into the skimmer basket. It allows surface debris to enter while preventing backflow when the pump is off. A damaged or missing weir door reduces skimmer efficiency and can allow debris to return to the pool.

Is this a genuine Waterco part?

Yes — 62407 is a genuine OEM Waterco replacement weir door, not an aftermarket substitute.

How do I know if I need to replace my weir door?

Replace your weir door if it is cracked, warped, missing, or no longer swings freely. A faulty weir door will reduce surface skimming performance and may allow debris to bypass the basket.