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Underground Drainage Brochure - Forward Builders' Supplies

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Installation data:<br />

Gully combinations<br />

A comprehensive range of gully components are available, allowing a wide variety of<br />

gully combinations to be assembled on site to accommodate different applications.<br />

Square or rectangular<br />

gully hoppers<br />

The square or rectangular gully hoppers<br />

UG47/UG48 and the gully inlet raising<br />

32, 40 or 50mm<br />

waste pipe<br />

UG47 rectangular<br />

gully hopper<br />

32, 40 or 50mm<br />

waste pipe<br />

UG48 square<br />

gully hopper<br />

piece UW401 all have connections for<br />

small diameter pipework above the trap<br />

SA411, 421, 420<br />

boss adaptor<br />

water level but below the gully grating.<br />

Waste pipes can be connected using<br />

standard Marley universal boss<br />

adaptors, as illustrated.<br />

The larger diameter upstands on the<br />

square or rectangular gully hoppers<br />

are designed to provide a solvent<br />

socket connection for 68mm circular<br />

110mm pipe<br />

KB1/2/3 bend<br />

110mm pipe<br />

rainwater pipes.<br />

P trap gully<br />

The double socket design of the UG42<br />

UG45 gully grating<br />

32, 40 or 50mm<br />

waste pipe<br />

P Trap Gully makes it ideal for use in<br />

restricted spaces and allows the trap to<br />

be orientated to suit the direction<br />

of the outlet pipe.<br />

SA411, 421, 420<br />

boss adaptor<br />

UW401<br />

raising piece<br />

Both the square UG48 and rectangular<br />

UG47 hoppers can be connected to the<br />

gully using a short length of 110mm<br />

pipe cut to suit ground level.<br />

110mm<br />

drain<br />

The UG45 gully grating can also be<br />

used with the UW401 raising piece to<br />

receive waste pipe connections below<br />

ground level.<br />

32, 40<br />

or 50mm<br />

waste pipe<br />

110mm drain<br />

P trap gully UG42<br />

P trap gully UG42<br />

A full technical design and installation guide is available to download from marley.co.uk Technical hotline: 01622 852695<br />

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