New & Unused KBM 77 Diving Helmet

Key specification:

• Helmet Shell: 316 Stainless Steel 
• Weight: ~32.4 lbs (14.7 kg) 
• Regulator: REX® balanced demand regulator with Quad-Valve® exhaust 
• Depth Rating: Commercial diving standard
• Face Port / Lens: Scratch-resistant polycarbonate 
• Oral-Nasal Mask: Hypoallergenic silicone
• Neck Dam: Neoprene (latex optional) 
• Connector System: Stainless steel side block with EGS (Emergency Gas Supply) valve
• Certifications:
  • CE approved (Europe)
  • US Navy tested/commercially rated (Dive Lab)