Manhole Shutters

Steel Manhole Surround Shutters for Precast Manhole Rings

The Pro Shore manhole shutter provides a quick and effective method of constructing circular formwork.

It is primarily used to create a uniform concrete surround around pre cast concrete manhole rings.

  • 3 Differing Panel Sizes for ease of construction
  • Captive Pin and Wedge System
  • Lifting points on all sizes
  • One standard height of 1800mm

“X” Nominal Internal Diameter of Manhole (mm)

“Y” Thickness (mm)

 

Number Of Sections Req’

 

“Z” External Diameter of Concrete (mm)

 

Theoretical Thickness of Concrete (mm)

 

Volume of Concrete Surround (m3)

 

A B C
675 65 2 1 0 1171 183 1.02
900 75 2 2 0 1368 159 1.09
1050 85 3 0 1 1541 160 1.25
1200 100 3 1 1 1738 169 1.5
1350 112 3 2 0 1855 141 1.36
1500 115 4 0 1 2028 150 1.58
1800 115 4 2 0 2342 156 1.93
2100 120 5 1 1 2712 186 2.66
2400 135 6 0 1 3002 166 2.66
2700 162 6 2 1 3396 186 3.38
3000 210 7 2 0 3800 190 3.89

 


Contact Us

Head Office

  • T: 0845 003 8984
  • E: enquiries@proshore.co.uk
  • Bridge Works, Wakefield Road, Ossett, WF5 9AW

Opening Hours

  • Mon-Fri 7:30am-5:00pm