Thomas Dudley Ltd bottom-Inlet Lever-Assisted Tri-Shell cistern 9Ltr 9503R

The market leading Tri-Shell is a heavy duty plastic cistern with unsurpassed strength. With almost two million installations, the vandal resistant Tri-Shell has established an unrivalled reputation for trouble free operation whilst withstanding the hardest treatment. An advanced ...The market leading Tri-Shell is a heavy duty plastic cistern with unsurpassed strength.

With almost two million installations, the vandal resistant Tri-Shell has established an unrivalled reputation for trouble free operation whilst withstanding the hardest treatment. An advanced manufacturing process known as a sandwich foam moulding gives the cistern shell a roack hard cellular core. In addition to providing exceptional strength, this greatly reduces the citern's weight.

Furthermore, the improved insulation helps reduce surface condensation. The cistern comes with a durable high gloss finish and is supplied with a number of vandal resistant features including a lid that is secured by metal screws and a strong metal lever or chain pull. The Tri-Shell is fitted with a Dudley Turbo 88 2-part convertible syphon as standard.

The Turbo 88 has provided reliable and efficient flushing for many years and has now been enhanced with the addition of Dudley Duoflush. This provides dualflush (full and reduced flushing) capabilities when fitted in 9, 7 and 6 litre installations.