The Kirby Morgan 47 has an entirely new breathing system, oral nasal mask, and water ejection system…
The Rex® Demand Valve with it’s fully adjustable balanced piston is a breakthrough design. It has the best work-of-breathing performance when compared to ANY other commercial diving helmet.
The Kirby Morgan 47 consists of two major assemblies: the helmet shell/helmet ring assembly and the neck dam/neck ring assembly. The chrome plated, machined brass helmet ring houses the latch catches and provides protection for the bottom end of the helmet.
This assembly also provides the foundation for an externally adjustable chin support. This support, along with the adjustable neck pad on the locking collar, gives the diver a secure, custom fit. The balance and comfort of this helmet is unsurpassed, even when the diver must work for long periods in the face down position.
To see the KM47 Exploded View and Parts List, click here:KM47
Recommended Lubricants: All helmets and masks are lubricated at the factory with Christo-Lube®. Kirby Morgan recommends Christo-Lube® or Tribolube® for all gas train components.Dow Corning® 111Silicone or equivalent may be used for helmet and mask components that are used with gas mixtures containing less than 50% oxygen.