Protects fittings from unauthorised access - the safety lock for stem square caps can be used for any fitting that is operated with a stem square 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 semicircular opening, 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 galvanized
For fixed and known pipe covers as well as unproblematic soil conditions
Penstock with circular opening, sealing on all sides
Penstock with flange and circular opening, sealing on all sides
Penstock with smooth sole passage and circular opening, sealing on all sides
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
Only one extension body for all pipe covers and nominal diameters
Large penstock with rectangular opening, 3-sided sealing
Large penstock with semicircular opening, 3-sided sealing
Large weir type channel penstock with rectangular opening, 3-sided sealing
Large penstock with rectangular opening, 4-sided sealing
Large penstock with semicircular opening, 4-sided sealing
Large weir type penstock, 4-sided sealing
Penstock with rectangular opening, 4-sided sealing
