CP4 penstocks
The Allrounder

The CP4 penstocks are the first choice when it comes to standard applications. Their slim design makes them ideal for use in narrow shafts. As the slide plate slides on the seal, the cellular rubber is pressed against the concrete wall and the spindle slides always ensure optimum tightness.

CP4

CP4

Penstock with rectangular opening, 4-sided sealing

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CP4 semicircular

CP4 semicircular

Penstock with semicircular opening, 4-sided sealing

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CP4 lowering type

CP4 lowering type

Lowering type penstock, 4-sided sealing

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