Sherwood First Stage Regulator Underwater Pump tip-up by means of a

tip-up by means of a tension wire clip

Ready to add Clinch Straps for attachment of bailout tank

This synthetic resinoid blade is used when cutting ferrous metals

A series of seals on the drive shaft effectively keep hydraulic fluid and pumped water where they belong while allowing the pump to be run dry without sudden seal failure

Sherwood First Stage Regulator Underwater Pump tip-up by means of aInnovation at its best is the way to explain the function of the Sherwood First Stage Regulator. The first stage regulator incorporates Sherwoods Dry Sealed Spring. This simple yet unique design has a flow by piston that mechanically balances the air of the first stage ensuring excellent breathing characteristics at full or low cylinder pressures. Balanced flow by piston design, which is a fail safe mechanism, with a patented dry seal internal