Manhole Shutters

About Manhole Shutters

Manhole Shutters ranging from 675mm to 3000m.

  • Available in steel
  • Panel height of 1800mm
  • Three panel widths will configure shuttering for most pre-cast manhole rings
  • Nominal concrete surround of 150mm (see table)
  • Rapid and re-usable. No special tools required
  • Pre-curved steel construction

Specification

Panel Height (mm)

1800 Steel

Panel Reference

A

B

C

Perimeter Length (mm)

1520

600

250

Weight (kg)

60

35

25

 

The following table details the panel combinations for each manhole ring size along with volume of concrete required to provide a nominal 150mm surround.

Internal
Diameter
of Manhole (m)

1800 Steel

A

B

C

Surround Volume
(m³)

675

2

1

 

0.98

900

2

2

 

1.05

1050

3

 

1

1.24

1200

3

1

1

1.50

1350

3

2

 

1.40

1500

4

 

1

1.61

1800

4

2

 

1.77

2100

5

1

1

2.42

2400

6

1

 

3.38

2700

6

2

1

3.28

3000

7

1

1

3.23

 

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