300mm. Fitted in seconds. Needs no tools. Secure permanent joint. Suitable for potable/drinking water.

Easy-to-install whole house scale protection system that reduces limescale in household appliances. Full installation instructions provided. Specifications: H x L x W: 340 x 130 x 140mm. Replace cartridge every 12 months.

Provides protection for both pump and boiler. Meets building regulation requirements. Specifications: Settings from 0.1 to 0.5 Bar

Easy-to-install, 2-stage filter system providing whole house water filtration with double housing for larger volumes. Protects appliances by reducing both scale and sediment (greater than 10 microns), and provides clearer water. Specifications: H x L x W: 340 x 360 x 270mm. Filters should be replaced every 6 and 12 months.

42 gallon Tank with lid. Specifications: Byelaw 30 fittings kit, Part 2 ball valve with float, ball valve backing plate, 22mm compression tank connector, 15mm x .5" angled service valve, plastic support and rubber sealing washer insulation.

450mm dia. Polypropylene Chamber with 5 x 110mm flexible inlets, each allowing 10? movement in any direction. Use with Chamber Cover and Frame (Quote 50785) or improved Screw Down Chamber Cover & Frame (Quote 78458). Can take loadings up to a maximum of 35KN (3.5 tonne). Specifications: 450mm internal diameter. For depths up to 1.2m, use risers (Quote 57228) and Screw Down Cover and Frame (Quote 78458). Please ensure sealing rings are used in conjunction with each riser section (Quote 23863).

5-inlet Mini Access Chamber. Chamber risers, cover and frame sold separately. Flexible connections for all inlets allowing 10° of movement in any direction. Helps installer where connecting pipes are not perfectly aligned with MAC inlets. Variety of inlet combinations available for the MAC and the choices of chamber risers, 100mm (18835) and 200mm (11153) helps easy planning and installation of drainage system. Specifications: 300mm internal diameter. Maximum depth of MAC 600mm (base + 1 x 100mm x 1 x 200mm risers) including lid.

450mm. Use with 5-inlet inspection Chamber. Can be cut to size in 60mm increments with an additional 60mm at the top. Can use a maximum of 12 risers to meet the maximum inspection chamber invert depth of 3m. Specifications: 450mm internal diameter. Height 235mm. Ensure sealing rings (Quote 23863) are used in conjunction with each riser section.