320mm Inspection Chambers and Covers
Our range of 320mm inspection chambers are manufactured with quality materials and engineered to last. Chambers are made up of segmented sections, known as risers, to enable installers to construct a chamber to their desired invert height quickly and easily.
Our 320mm inspection chamber bases come in two configurations
- a) 3-inlet base with 2 x 45° 110mm inlets
- b) 5-inlet base with 2 x 45° 110mm inlets & 2 x 90° 110mm inlets
The chamber risers are 135mm deep and can be stacked to achieve your desired invert. Invert level should not exceed 600mm.
We also offer a range of manhole covers to suit the 320mm inspection chamber
- 320mm Chamber Base With 3- Inlets (c/w 2 Banking Plugs)£15.49 £12.91
- 320mm Chamber Base With 5-Inlets (c/w 3 Banking Plugs)£23.32 £19.43
- 320mm x 135mm Inspection Chamber Riser£7.13 £5.94
- 320mm Ductile Iron Cover & PP Frame (En124/Class B125)£131.16 £109.30
- CD300SR 300 x 300 x 80mm Recessed Cover & Frame£40.82 £34.02
- T1G3 300mm x 300mm x 43mm Recessed Tray & Frame£59.15 £49.29
- UG436 320mm Sealed Aluminium Cover & Frame£63.65 £53.04
- Spare Blanking Plugs For 110mm£2.60 £2.17