Hopkins GR05 5" Underwater Hydraulic Grinder Manifold Block simply remove four screws to

simply remove four screws to have easy access to these user-changeable components

All helmets and masks are lubricated at the factory with Christo-Lube®

Heat rejection capacity exceeding 5 hp

313 " (221mm)

Oral Nasal 1 510-776 Exhaust Valve 4 510-789 Diaphragm Assembly 1 520-030 Washer 1 520-031 Washer 1 520-033 O-ring

Hopkins GR05 5" Underwater Hydraulic Grinder Manifold Block simply remove four screws toThe Hopkins GR05 is a 125mm (5) underwater grinder for subsea cutting, grinding and cleaning a range of materials. The GR05 is a compact yet powerful 5 (125mm) grinder for a wide range of maintenance & inspection tasks. It is designed for cutting, grinding, cleaning and finishing of a wide range of materials. To cover all markets the GR05 underwater grinder is available with either an M14 or 5 8 11UNC spindle. Supplied with a hub nut and drive flange