GBS W1 single-bolt power clamp 27-29/18 mm, GBS 28/18. Bradas GBS power hinge-screw clamps are made of high-quality galvanized steel. This type of special clamp is used for mounting hoses and pipes made of hard plastic, rubber and PVC. Used for thick-walled and reinforced hoses, drainage pumps, irrigation systems, drilling equipment and hydraulic-pneumatic machine drives. GBS screw clamps are designed for extreme operating conditions, such as power loads, deep vacuum, high pressure and temperature fluctuations. The hinge-screw connection of GBS power clamps provides high clamping force and vibration resistance. The nut housing is welded at three points, which increases the strength of the assembly. The galvanized housing and clamp elements are corrosion resistant, and the special band shape with outward-bent edges prevents damage to the hose. Each clamp is marked with the clamping range. Steel grade: W1. Band width: 18 mm. Clamping diameter (min): 27 mm. Clamping diameter (max): 29 mm.
