NORMA Gelenkbolzenschelle GBS M W4 Clamping range:21-23 mm 5 3 rebo90-102x90-1 rebo90-102x90-2

5 3 rebo90-102x90-1 rebo90-102x90-2

8 25 30 Nm 20 Nm 1

Very low leakage rates – for tight and secure exhaust connections

Material: Galvanized (galv

exhaust coupling

NORMA Gelenkbolzenschelle GBS M W4 Clamping range:21-23 mm 5 3 rebo90-102x90-1 rebo90-102x90-2Key Facts Product: NORMACLAMP GBS M W4 Worm Drive Clamp Material: W4 highly alloyed stainless steel (closure components coated free of Chromium VI) Clamping ranges: 1719 mm to 239252 mm (36 variants) Bandwidths: 18 mm, 20 mm, 25 mm, 30 mm Corrosion resistance: min. 240 hours in salt spray test Break torque: up to 45 Nm (depending on bandwidth) Recommended tightening torque: up to 25 Nm Application: Suction & pressure hoses with high Shore hardnesses