The push-fit joints allow for the expansion of pipes and incorporated a unique and patented purpose designed sealing method. A sealing ring is contained in a moulded housing designed to prevent displacement either during installation or as a result of the action of expansion and contraction.

These light weight soil systems are simple to install and are maintenance free. Application
To provide an efficent means of drainage of waste water and foul discharge from appliances in single and multi-storey buildings.

Push-fit Waste Systems
Hepworth Push-fit Waste Systems are manufactured in 32mm(1 1/4"),40mm(1 1/2") and 50mm(2") nominal sizes in polypropylene.

A significant feature of the Hepworth System is the patented Push-fit jointing method. An 'O' ring seal is retained in a moulded housing by a snap-in end clip. This gives a simple, positive Push-fit sealing action and incorporates an allowance for thermal movement of the pipework at each joint.

Application
To provide an efficient means of drainage of waste water, to either a gully or soil stack, from appliances in single or multi-storey buildings.

Solweld(Solvent Weld Waste Systems)
Hepworth Solweld Solvent Weld Waste Systems are manufactured in 32mm(1 1/4"),40mm(1 1/2") and 50mm(2")o.d. sizes in white or grey ABS. The solvent jointing method makes these systems particularly suited to prefabrication.

Application
To provide an efficient means of drainage of waste water, to either a gully or soil stack, from appliances in single or multi-storey buildings.

Traps & Fittings
Hepworth traps are injection moulded in specially formulated, high temperature polypropylene, to give a smooth bore, and accurate wall thickness. The compact outlets are designed to give maximum versatility and flexibility, to ease installation in confined spaces. Traps are manufactured in white polypropylene in 32mm(1 1/4"), and 40mm(1 1/2") nominal sizes, for connection to 1 1/4" and 1 1/2" BSP standard waste outlets. The range includes tubular bottle, swivel neck, and anti syphon types. Traps are supplied with washers to BS 2994.