You cannot breathe directly out of a scuba tank because of the high pressure. A regulator reduces pressure to safe a level that can be inhaled by the diver. A diving regulator has two parts: the First Stage reduces the tank pressure and connects it to the Second Stage which contains the mouthpiece for breathing
Manufacturer Reference / Part No.:
The MC9-SEAL CHAMBER 1ST stage is environmentally sealed, protecting it against icing in cold water and against contamination from particulate matter in silty conditions. When paired with the Ellipse Balanced second stage, which includes an internal heat exchanger, this regulator is an excellent choice for divers exploring the most extreme cold water environments.
• | 1st Stage: |
• | Balanced diaphragm (seal chamber for MC9SC) |
• | 2 outlets HP and 4 outlets MP |
• | Brass body Electroless Nickel plated |
• | Service pressure: 300 bar (4350 psi) DIN version, 232 bar (3365 psi) Yoke version |
• | High capacity conical filter electroless nickel plated Aisi 316 removable nozzle Hyper-balancing |
• | Anti-pressure drop pneumatic spring Setting spring: stainless steel with micropeening treatment |
• | Replaceable cylinder with anti-friction and anti-corrosion properties Elastomer protector |
• | Flow rate: 4500 l/min |
• | Yoke version weight: 650 gr |
• | Din version weight: 510 gr |
• | 2nd Stage: |
• | Downstream system Adjustable venturi effect |
• | Patented antifriction lever Thermoconductive technopolymer body |
• | Big purge button Anti-scratch surface |
• | Bayonet-type cap holder with security lock Stainless steel cover |
• | Removable exhaust tee without tools |
• | Weight without hose: 140 gr |
No customer questions submitted.