Material:
Precast Concrete

Descriptions:
Precast Concrete Valve Chamber For Sluice Valve
External Dimension - 560mm x 480mm x 150mm (H)
Internal Dimension - 410mm x 330mm x 150mm (H)
Top Section : Type A (Light Duty) , Type B (Medium Duty) , Type E (Heavy Duty)
Base Section : ( External Dimension - 700mm x 620mm)

Precast Concrete Valve Chamber For Air Valve 
External Dimension - 760mm x 560mm x 150mm (H)
Internal Dimension - 610mm x 410mm x 150mm (H)
Top Section : Type A (Light Duty) , Type E (Heavy Duty)
Base Section : ( External Dimension - 900mm x 700mm)