450mm Inspection Chamber Shaft

450mm Inspection Chamber Shaft for installations to a maximum of 1.2m on adoptable and non-adoptable applications. 450mm diameter shaft for use with Universal Inspection Chamber bases.

• Multiple options for maximum installation flexibility
• Fast, easy installation: no wet trades
• Lightweight: no lifting equipment required
• Push-fit shaft sections: one or more can be used to achieve required invert depth
• Final shaft section can be cut to required length
• No additional trench excavation required