Regulators First Stage

Halcyon 1st Stage Regulator H-75P Discover unparalleled performance with the Halcyon H-75P, a regulator engineered to excel in any diving scenario. Boasting consistent gas delivery, this robust flow-through air balanced piston regulator ensures a...

Halcyon 1st Stage Regulator H-50D Introducing the Halcyon H-50D: a high-performance, fully sealed diaphragm first stage built to endure tough conditions. Renowned for its resilience, it keeps internal components protected, making it ideal...…

Argon Suit Inflation 1st Stage The Argon Suit Inflation 1st Stage features a built-in over-pressure relief valve and is designed specifically for suit inflation. It includes one high-pressure port for a gauge and one low-pressure port for the inflato…