Dams for Africa
water infrastructure that changes lives
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    • Dr PAPENFUS' PhD THESIS ON ABRASION RESISTANCE >
      • PREAMBLE
      • VOLUME 1
      • VOLUME 2
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      • EXAMINER'S COMMENTS
      • APPENDICES - BOOK 2
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Hand-Lid Vault - SA Patent 2012/08045

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Download as a printable one-page product brochure

Manufactured by Dam for Africa (Pty) Ltd. Installation can be done by client or Dams for Africa. Contact details: [email protected] , tel +2711 475 8381/2764, mobile +2782 416 8958

Opening Sequence

Fig 1 - Lift out the steel plug using the magnet at the one end fo the opening tool.
Fig 2 - Insert the opening tool into the access hole, such that the pinion goes through the spline-plate and engages the rack-levers. Then turn the handle of the opening tool until the rack-levers move out the sockets in the concrete shell.
Fig 3 - Holding onto the handles, lift the lid out of the concrete shell and place it on the ground. The vault is now open.

The hand-lid vault is suitable for securing submersible bore-holes or small instrument panels.

See www.damsforafrica.com for other products in our range, which are variously suitable for securing pump-houses, sub-staions, valve-chambers, transformers, control panels, boreholes, etc.

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