Weir Penstocks are utilised in water and sewage plants for accurate regulation or measurement of flow.

Operation of the weir penstock is opposite to that of a conventional penstock. The weir penstock door opens downwards.  The illustration below shows a typical arrangement for a weir penstock being opertated with a rising stem..  Non rising stem versions are also available.

 

 

 

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When setting out to determine the unit most suited to a particular requirement, the following considerations have to be made:

The H.C. Waterbeheersing weir penstocks are available with both square and rectangular apertures; the size range available is 150ml to 3500ml.

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Door depth only

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Frame and door can be manufactured in either stainless steel grades SS316 or SS304 or mild steel with protective coatings.

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