Frequently Asked Questions

Drain

Key:  Show Answer   Hide Answer Select a different category

Does Hunter have an anti-flood valve?

Yes, we have our DS342/DS442 non-return valves in our range for 110mm and 160mm pipework.

Do you manufacture a trapped 'roddable' gully?

Yes; Hunter produces a Bottle Gully with a round grid top (DS46) or with a square grid top (DS49).

Do you supply an adaptor to connect 4" clay pipe to 110mm plastic pipe?

Yes; For thin-wall clayware pipes, we supply an adaptor (DS351). Or for thick-wall clayware use adaptor (DS350). For glazed vitreous clay (GVC) we produce connectors (DS553) or (DS26).

Is your plastic drainage system compatible with other plastic manufacturers drainage systems?

Yes; our drainage systems are fully compatible with all systems manufactured to British standards BS 4660 or BS EN1401.