Captive Hinge Access Assembly

Manhole cover remains permanently attached to the frame

The Captive Hinge Access Assembly is an advanced solution that addresses present concerns in the market such as cover theft, ergonomics, safety, pressure relief, and security. Once a cover with a captive hinge pin is installed, the cover cannot be removed.

Hinged Design

The Captive Hinge Access Assembly has a hinge design that allows for flood pressure relief—the lid remains attached in cases of extreme flood pressure. The lid opens to 120° but features a safety catch at 90°. The non-slip surface and light weight ductile iron frame and cover increase worker safety during installation and maintenance.


captive-hinge-open-largeStandard Features

  • Heavy duty
  • Gasketed
  • Opens to 120°
  • Safety catch at 90°
  • Hinge design allows for flood pressure relief — lid remains attached
  • Ductile iron frame and cover
  • MPIC® multi-tool pick bar
  • Patented hinge assembly
  • Non-slip surface

Options

  • Drainage grates
  • Special lettered covers
  • Custom logos
  • Environmental messaging
  • Wireless remote monitoring
  • Security — Cam lock, bolting
  • Multiple frame openings and frame heights available
  • Captive hinge optional pin makes cover non-removable

Note: The Captive Hinge pin is not a requirement for the hinging function of this product.

Important Safety Information
If used without an installed pin, complete removal of the cover is recommended when entering the access point.

Learn More

Talk to an expert at EJ to find out how the innovative solutions by EJ can work for your next project.  Contact us today or schedule a Lunch and Learn.

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