Fibrelite Composite Manhole and Trench Covers

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GRP Tank Turbine Sumps

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All covers have a standard load rating of up to 25 tonnes. Heavy duty versions of up to 40 tonnes are available.

All our tank sumps are available with a standard internal lid or a lockable watertight internal platform.

Standard Internal Lid

Standard chamber system with a non-structural internal lid.

1m (42″) Tank Collar | 1.2m (48″) Sump – S8CR

1.2m (48″) dia. 16 sided tank collar base chamber, corbel, internal lid, adjustable skirt, frame and round composite cover.

PDF Specs:

CAD Specs:

S8CR-390

900mm (36″) diameter composite cover and frame.

S8CR-3100

1020mm (40″) diameter composite cover and frame.

1.2m (48″) Tank Collar | 1.4m (55″) Sump – S14CR

1.4m (55″) dia. 16 sided tank collar base chamber, corbel, internal lid, adjustable skirt, frame and round composite cover.

PDF Specs:

CAD Specs:

S14CR-390

900mm (36″) diameter composite cover and frame.

S14CR-3100

1020mm (40″) diameter composite cover and frame.

1.4m (55″) Tank Collar | 1.5m (57″) Sump – S15CR

1.5m (57″) dia. 16 sided tank collar base chamber, corbel, internal lid, adjustable skirt, frame and round composite cover.

PDF Specs:

CAD Specs:

S15CR-390

900mm (36″) diameter composite cover and frame.

S15CR-3100

1020mm (40″) diameter composite cover and frame.

1.4m (55″) Tank Collar | 1.6m (60″) Sump – S16CR

1.5m (57″) dia. 16 sided tank collar base chamber, corbel, internal lid, adjustable skirt, frame and round composite cover.

PDF Specs:

CAD Specs:

S16CR-390

900mm (36″) diameter composite cover and frame.

S16CR-3100

1020mm (40″) diameter composite cover and frame.

Watertight Internal Lid

Watertight chamber system with a watertight structural internal lid.

1m (42″) Tank Collar | 1.2m (48″) Sump – S8CR

1.2m (48″) dia. 16 sided tank collar base chamber, corbel, internal lid, adjustable skirt, frame and round composite cover.

PDF Specs:

CAD Specs:

S8CR-390-WT

900mm (36″) diameter composite cover and frame.

S8CR-3100-WT

1020mm (40″) diameter composite cover and frame.

1.2m (48″) Tank Collar | 1.4m (55″) Sump – S14CR

1.4m (55″) dia. 16 sided tank collar base chamber, corbel, internal lid, adjustable skirt, frame and round composite cover.

PDF Specs:

CAD Specs:

S14CR-390-WT

900mm (36″) diameter composite cover and frame.

S14CR-3100-WT

1020mm (40″) diameter composite cover and frame.

1.4m (55″) Tank Collar | 1.5m (57″) Sump – S15CR

1.5m (57″) dia. 16 sided tank collar base chamber, corbel, internal lid, adjustable skirt, frame and round composite cover.

PDF Specs:

CAD Specs:

S15CR-390-WT

900mm (36″) diameter composite cover and frame.

S15CR-3100-WT

1020mm (40″) diameter composite cover and frame.

1.4m (55″) Tank Collar | 1.6m (60″) Sump – S16CR

1.5m (57″) dia. 16 sided tank collar base chamber, corbel, internal lid, adjustable skirt, frame and round composite cover.

PDF Specs:

CAD Specs:

S16CR-390-WT

900mm (36″) diameter composite cover and frame.

S16CR-3100-WT

1020mm (40″) diameter composite cover and frame.

Centre Dip

Centre dip chamber system with a cover featuring a centre port, non-structural internal lid, port cover and frame.

1m (42″) Tank Collar | 1.2m (48″) Sump – S8CR

1.2m (48″) dia. 16 sided tank collar base chamber, corbel, internal lid, adjustable skirt, frame and round composite cover.

PDF Specs:

CAD Specs:

S8CR-390-CD

900mm (36″) diameter composite cover and frame.

S8CR-3100-CD

1020mm (40″) diameter composite cover and frame.

1.2m (48″) Tank Collar | 1.4m (55″) Sump – S14CR

1.4m (55″) dia. 16 sided tank collar base chamber, corbel, internal lid, adjustable skirt, frame and round composite cover.

PDF Specs:

CAD Specs:

S14CR-390-CD

900mm (36″) diameter composite cover and frame.

S14CR-3100-CD

1020mm (40″) diameter composite cover and frame.

1.4m (55″) Tank Collar | 1.5m (57″) Sump – S15CR

1.5m (57″) dia. 16 sided tank collar base chamber, corbel, internal lid, adjustable skirt, frame and round composite cover.

PDF Specs:

CAD Specs:

S15CR-390-CD

900mm (36″) diameter composite cover and frame.

S15CR-3100-CD

1020mm (40″) diameter composite cover and frame.

1.4m (55″) Tank Collar | 1.6m (60″) Sump – S16CR

1.5m (57″) dia. 16 sided tank collar base chamber, corbel, internal lid, adjustable skirt, frame and round composite cover.

PDF Specs:

CAD Specs:

S16CR-390-CD

900mm (36″) diameter composite cover and frame.

S16CR-3100-CD

1020mm (40″) diameter composite cover and frame.

Offset Dip

Offset dip chamber system with a cover featuring an offset port, non-structural internal lid, port cover and frame.

1m (42″) Tank Collar | 1.2m (48″) Sump – S8CR

1.2m (48″) dia. 16 sided tank collar base chamber, corbel, internal lid, adjustable skirt, frame and round composite cover.

PDF Specs:

CAD Specs:

S8CR-390-OD

900mm (36″) diameter composite cover and frame.

S8CR-3100-OD

1020mm (40″) diameter composite cover and frame.

1.2m (48″) Tank Collar | 1.4m (55″) Sump – S14CR

1.4m (55″) dia. 16 sided tank collar base chamber, corbel, internal lid, adjustable skirt, frame and round composite cover.

PDF Specs:

CAD Specs:

S14CR-390-OD

900mm (36″) diameter composite cover and frame.

S14CR-3100-OD

1020mm (40″) diameter composite cover and frame.

1.4m (55″) Tank Collar | 1.5m (57″) Sump – S15CR

1.5m (57″) dia. 16 sided tank collar base chamber, corbel, internal lid, adjustable skirt, frame and round composite cover.

PDF Specs:

CAD Specs:

S15CR-390-OD

900mm (36″) diameter composite cover and frame.

S15CR-3100-OD

1020mm (40″) diameter composite cover and frame.

1.4m (55″) Tank Collar | 1.6m (60″) Sump – S16CR

1.5m (57″) dia. 16 sided tank collar base chamber, corbel, internal lid, adjustable skirt, frame and round composite cover.

PDF Specs:

CAD Specs:

S16CR-390-OD

900mm (36″) diameter composite cover and frame.

S16CR-3100-OD

1020mm (40″) diameter composite cover and frame.