Broco HVR-4401 Oxygen Regulator For Underwater Burning Tool Kit Nose Block 1 510-628 Neck

Nose Block 1 510-628 Neck Dam

the radically curved hawkbill blade of the Tasman 2 literally "collects" the material it cuts

The diver slips on the angled neck dam with the attached yoke

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

Broco HVR-4401 Oxygen Regulator For Underwater Burning Tool Kit Nose Block 1 510-628 NeckThe Broco Oxygen Regulator is a two stage unit delivering the constant flow and high volume required for underwater burning. Brocos research demonstrates cutting efficiency depends more on oxygen flow than oxygen pressure. Brocos high volume regulator is offered to meet this basic requirement. Designed and manufactured for ease of operation, maximum efficiency, and years of rugged use, the Broco Underwater High Volume Oxygen Regulator is Underwriters