CTEK 28B Band Mask
Product details
Durable Xenoy Construction: Features an extremely durable injection molded plastic (Xenoy thermoplastic) frame (black), offering the same reliability as fiberglass models but at a lower cost and lighter weight.
Mixed Gas Certified: Fully tested and certified for use in mixed gas commercial diving as well as shallow water air diving.
SuperFlow® 350 Regulator: Comes standard with this all-metal, fully adjustable regulator, providing low inhalation resistance and high gas flow for easy breathing under heavy work rates.
Enhanced Security: Equipped with BandKeepers® and a redesigned hood, making it impossible for the bands to separate from the mask during operation.
Tri-Valve® Exhaust: Features an advanced exhaust system with less breathing resistance than older single-valve models, ensuring a drier mask.
Integrated Design: Unlike the 18B, the main exhaust body of the 28B is part of the frame itself, and the mask requires no comfort insert, streamlining maintenance.
CTEK 28B Band Mask
The CTEK 28B Band Mask offers a robust and cost-effective solution for commercial divers. While functionally similar to the CTEK 18B, the 28B distinguishes itself with a high-strength injection molded plastic frame (Xenoy), making it lighter and quicker to produce without sacrificing durability. Designed for both mixed gas and shallow water air diving, it integrates the high-performance SuperFlow® 350 regulator and the Tri-Valve® exhaust system. The "B" configuration routes the umbilical over the shoulder for optimal line management. With secure BandKeepers® and a non-modular communications system, the 28B is a reliable workhorse for professional diving.
Technical Specifications
Weight: 12.73 lbs (Lighter than the 18B's 13.63 lbs).
Frame Material: Xenoy thermoplastic (Injection molded plastic).
Regulator: SuperFlow® 350 (All Metal, Fully Adjustable).
Lens: Clear polycarbonate.
Hood: Neoprene.
Control Knobs: Polyurethane.
O-Rings: Buna-N.
Certifications: CE Approved; CR (Commercially Rated) marked.
Temperature Limits: Water temperatures below 33°F (1°C) require a Hot Water Shroud.
Operational Depth: Meets requirements for NPD Health and Safety (U.K.) and US Navy standards.
Standard Features & Configuration
Breathing System: SuperFlow® 350 Regulator; Tri-Valve® Exhaust System; Air Train (defogger).
Valves: Defogging Steady Flow Valve; Emergency (EGS) Valve; Gas Supply Non-Return Valve (preventing "squeeze").
Harness & Hood: Head Harness (Spider) with adjustment holes; Stainless Steel Bands; BandKeepers®.
Communications: Non-modular (Choice of male waterproof connector or bare wire posts).
Comfort: Silicone Oral Nasal Mask; Nose Block Device; Whisker Wings.
Umbilical Config: Side Block Assembly "B" (Over the shoulder).