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PVC-U Overflow Pipes

A 21.5mm solvent weld overflow system in PVC-U with a comprehensive range of fittings to meet most installation requirements.

Overflow pipes are now rarely used on WC cisterns as most now incorporate an internal overflow system that diverts the running water into the WC pan. However overflow pipes and fittings are still commonly used when installing roof tanks into the loft space.

An overflow system provides an early warning of a failing ballvalve. Dripping overflows should never be ignored - the ballvalve should be re-washered or replaced before it fails and causes a flood.

Joints on overflow pipes should be solvent welded using SC250 Solvent Cement, manufactured to BS 6209.

A 21.5mm solvent weld overflow system in PVC-U with a comprehensive range of fittings to meet most installation requirements. Read more about PVC-U Overflow Pipes

Overflow pipes are now rarely used on WC cisterns as most now incorporate an internal overflow system that diverts the running water into the WC pan. However overflow pipes and fittings are still commonly used when installing roof tanks into the loft space. An overflow system provides an early warning of a failing ballvalve. Dripping overflows should never be ignored - the ballvalve should be re-washered or replaced before it fails and causes a flood.

Joints on overflow pipes should be solvent welded using SC250 Solvent Cement, manufactured to BS 6209.

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21.5mm White PVCu Overflow Pipe 3M

21.5mm White PVCu Overflow Pipe 3M

Code: OS01 Size: 21.5mm Brand: FloPlast

£3.54 ex.VAT
£3.54 ex.VAT

21.5mm White Overflow Coupling

21.5mm White Overflow Coupling

Code: OS10 Size: 21.5mm Brand: FloPlast

£0.80 ex.VAT
£0.80 ex.VAT

21.5mm White Overflow 90 Degree Bend

21.5mm White Overflow 90 Degree Bend

Code: OS11 Size: 21.5mm Brand: FloPlast

£0.83 ex.VAT
£0.83 ex.VAT

21.5mm White Overflow 135 Degree Bend

21.5mm White Overflow 135 Degree Bend

Code: OS12 Size: 21.5mm Brand: FloPlast

£0.83 ex.VAT
£0.83 ex.VAT

21.5mm White Overflow Tee

21.5mm White Overflow Tee

Code: OS13 Size: 21.5mm Brand: FloPlast

£0.83 ex.VAT
£0.83 ex.VAT

21.5mm White Overflow Straight Tank Connector

21.5mm White Overflow Straight Tank Connector

Code: OS14 Size: 21.5mm Brand: FloPlast

£1.10 ex.VAT
£1.10 ex.VAT

21.5mm White Overflow Bent Tank Connector

21.5mm White Overflow Bent Tank Connector

Code: OS15 Size: 21.5mm Brand: FloPlast

£1.10 ex.VAT
£1.10 ex.VAT

21.5mm White Overflow Pipe Clip

21.5mm White Overflow Pipe Clip

Code: OS16 Size: 21.5mm Brand: FloPlast

£0.24 ex.VAT
£0.24 ex.VAT

21.5mm x 32mm Waste Reducer

21.5mm x 32mm Waste Reducer

Code: OS17 Size: 21.5mm Brand: FloPlast

£1.01 ex.VAT
£1.01 ex.VAT

21.5 x 40mm Waste Reducer

21.5 x 40mm Waste Reducer

Code: OS18 Size: 40mm Brand: FloPlast

£1.01 ex.VAT
£1.01 ex.VAT

Installation & Maintenance

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Quick & easy video guide on how to install your soil & waste system from our chosen partner Floplast. Click here to view it.

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