1st Stage Overpressure Relief Valve (Non-Adjustable / Non-Rebuildable) Underwater Cut-Off Saw the outside knocker bars shatter

the outside knocker bars shatter barnacles and other heavy growth

the Neosport 5mm Coldwater socks will provide you with the comfort when you need it most

Air-to-oil cooler with high-speed blower

The CS11 is an extreme duty hydraulic powered chain saw for cutting all types of wood structures underwater – including bridge pilings

day or night and the included hands-free mask strap makes it a great light for lobstering

1st Stage Overpressure Relief Valve (Non-Adjustable / Non-Rebuildable) Underwater Cut-Off Saw the outside knocker bars shatterThe standard 1st stage overpressure relief valve comes set at 175 to 185 psi directly from the factory. The compact relief valve releases pressure in the event of an over pressurization of the first stage. It has a chrome brass construction with Viton o rings and a stainless steel internal spring.