Maintenance Shafts

– MS1: 300 x 150 Straight to fit 225 Riser

Inlet/outlet 150. Requires 225 approved riser pipe and either 225 push on cap or locking cap.
Min depth required 1m

– MS1A: 300 x 100 Straight to fit 225 Riser

Note: Inlet/Outlet PVC solvent weld on 100mm only.

– MS8: 300 X 150 Straight

Requires 300 approved riser pipe and either 300 push on or locking cap. Min depth required 850mm

– MS8A: 300 x 100 Straight

Note: Inlet/Outlet PVC solvent weld on 100mm only.

– MS2: 300 x 150 Junction to fit 225 Riser

Has 3 inlets: Straight through and a left and right 45 Degree, supplied with one PIP3 (150 push in plug). Long radius external sweep bends are available. Min depth required 1m

– MS2A: 300 x 100 Junction to fit 225 Riser

Note: Inlet/Outlet PVC solvent weld on 100mm only. (A combination of 100 inlet and 150 outlet is available)

– MS9: 300 X 150 Junction

Requires 300 approved riser pipe and either 300 push on or locking cap. Min depth requirement 850mm

– MS9A: 300 x 100 Junction

Note: Inlet/Outlet PVC solvent weld on 100mm only.

– MS16: 375 X 225 Straight Shaft to fit 300 Riser

To fit 300 or 225 riser assembly, 225 Inlet/Outlet, can be reduced to 150mm or 100mm
Min depth requirement 1m for 300mm riser. 1.2m for 225mm riser

– MS6: 300 X 150

– MS7: 300 X 225

Terminal shafts are used at the “end of line” situations. Min depth requirement 850mm

375 X 225 Shafts to Fit 300 Riser

– MS18: 90°

– MS19: 75°

– MS20: 60°

– MS21: 45°

– MS23: 15°

375 x 150Shafts to Fit 300 Riser

– MS24: 90°

– MS25: 75°

– MS26: 60°

– MS27: 45°

– MS28: 30°

– MS29: 15°