Water-pressure-tight sealing collar for round conductors (Ø8-10 mm) and flat conductors (30 x 3.5 mm) with waterproof foundation slabs / walls (e.g. watertight concrete constructions).
With torque control spanner for easy tightening of the two stainless steel tensioning straps.
MPA-tested to 5.0 bar, methane-resistant, radon-safe (as per FHRK leaflet MB 101).
Waterproof concrete construction guideline: Load class 1 + 2.