introduction Adjusting Rings/Modulocs Product Description 750 mm dia. x 150 mm High Adjusting Ring 750 mm dia. x 80 mm High Adjusting Ring 600 mm dia. x 80 mm High Moduloc (Square) 600 mm dia. x 50 mm High Moduloc (Square) Product Weight (kg) 100 51 61 40 concrete pipe stormwater treatment technologies Manhole Bases Product Description 1200 mm dia. x 1830 mm High Manhole with Floor 1200 mm dia. x 1220 mm High Manhole with Floor 1200 mm dia. x 910 mm High Manhole with Floor 1200 mm dia. x 610 mm High Manhole with Floor Product Weight (kg) 2764 2030 1760 1229 box sections Manhole Reducers Product Description 1200 to 900 mm dia. x 230 mm High Flat Reducer 1200 to 750 mm dia. x 230 mm High Flat Reducer 900 to 750 mm dia. x 230 mm High Flat Reducer 900 to 750 mm dia. x 150 mm High Flat Reducer 900 to 600 mm dia. x 150 mm High Round to Square Reducer 750 to 600 mm dia. x 230 mm High Round to Square Reducer Product Weight (kg) 702 640 436 267 238 136 manhole and catch basin material LAFARGE PIPE eMANUAL PAGE 35