The SEAM CDM39 commercial diving helmet integrates the advanced 455 Balanced Regulator, an all-stainless-steel breathing system renowned for its industry-leading performance. This regulator establishes new operational benchmarks through superior respiratory efficiency across commercial diving helmets and band masks.
Complementing this core system is a quick-change communications module. This standardized communications architecture, shared across the entire helmet series, enables streamlined maintenance procedures for our commercial dive helmet for sale.
The helmet features a marine-grade stainless steel construction with a carbon fiber coating on the shell for enhanced insulation and aesthetics, and a one-piece shell design that eliminates the need for threaded inserts to secure ports while maintaining structural integrity.
| Model | CDM39-Y |
| Weight | 32.43 lbs (approx. 14.10 kg). |
| Helmet Shell | Stainless steel with carbon fiber coating |
| Control Knobs | Polyurethane |
| Face Port/Lens | Scratch Resistant Polycarbonate |
| Neck Dam | Neoprene |
| O-Rings | Buna-N |
| Head Cushion | Nylon bag filled with #4 Polyester foam |
| Regulator | Equipped with a 455 balanced regulator, an Optional 350 regulator, and compliant with U.S. Navy and European diving standards. |
| Communication connector | MarshMarine (male) 4-pin |
| Side block connector | UNF 9/16"-18 |
| Umbilical Assembly | High-quality diving hose system, including air supply, communication cable, and Pneumo hose. |
Stainless steel helmet shell with carbon fiber coating for better insulation.
Stainless steel side block.
455 balanced regulator.
Features a quick change communications module.
