Use in on-site casing or waterproof concrete core bore (white tank)
Split version, for pipes that are already installed
Especially suitable for plastic pipes
Quick installation thanks to pre-assembled system
Robust rubber parts ensure a long service life
The radial expansion of the rubber parts ensures a permanent, pressure-tight and secure sealing of the annular space
Easy installation; even retrofitting possible
Leak-tight against pressing water
For galvanised screws: general application in normal atmosphere, water or humidity. Suitable for electrical insulation and cathodic corrosion protection
For stainless steel screws: high resistance to water, against most inorganic substances (acids and alkalis) and most organic substances (e.g. acetic acid and acetone)
LS 200 to LS 275 - FHRK standard 20, 30, 40
LS 300 to LS 700 - FHRK standard 20, 30, 40, 60
Pressure plates: glass fibre reinforced polyamide
Rubber material: softer EPDM rubber in blue (EPDM 40° ± 5°Shore A)
