Protects fittings from unauthorised access - the safety lock for square stem caps can be used for any fitting that is operated with a square stem cap. Consisting of only two parts, assembly is child's play and very easy to lock with a standard padlock.
Channel penstock with rectangular opening, 3-sided sealing
Weir type channel penstock with rectangular opening, 3-sided sealing
Penstock with rectangular opening, 4-sided sealing
Penstock with round base, 4-sided sealing
Weir type penstock, 4-sided sealing
For quick adaptation to the pipe cover required on site
The robust telescopic extension for every application - made of stainless steel or hot-dip galvanised
Only one extension body for all pipe covers and nominal diameters
For fixed and known pipe covers as well as unproblematic soil conditions
Penstock with flange connection, round opening, all-around sealing
Penstock with bottom for embedding and round opening, all-around sealing
Penstock with round opening, all-around sealing
The extension with a system - maximum pipe coverage with minimum effort and low storage costs
The telescopic extension with a system - maximum pipe coverage with minimum effort and low storage costs
Large penstock with rectangular opening, 3-sided sealing
Large penstock round base, 3-sided sealing
Large penstock weir type rectangular opening, 3-sided sealing
Large penstock with rectangular opening, 4-sided sealing
Large penstock with semicircular opening, 4-sided sealing
Large penstock weir type, 4-sided sealing
Penstock with rectangular opening, 4-sided sealing
