Whats in the box:First Stage, Hose, Assembly Accessories, Educational Video (VHS), Carrying Case w/ front pocket
(Communication system not included)
The Ocean REEF Neptune Series provides a revolutionary take on the full face mask. They offer great visual fields, superior comfort, reliability, exceptional safety, durability, AND they are easy to use! Whether you are a professional or commercial diver, or just a person who feels like picking up the sport of scuba diving; the Ocean REEF Neptune Series has a mask tailored just for you!
The Neptune II NIRA, introduced in 1998, is known world-wide. It is the integration of the Neptune II full face mask and the NIRA second stage. The performance of the Neptune II mask is maximized by the use of the NIRA.
- State-of-the-art integrated regulator (NIRA)
- Double position deflector, in regulator, eliminates free flow
- Visible light transfer of visor is 92%
- Premium grade silicone rubber bellows-type skirt (30-45 mm, double that of a conventional mask)
- Durable, scratch resistant visor
- 4-position adjustable exhaust valve
- Patented 3-D equalization system
- Six strap head harness with low elasticity and FRB (Fast Rotating Buckle), providing firm mask positioning and quick mask donning and doffing
- Easy access purge button
- Techpolymer protection treatments allow for use in extreme conditions
- Total weight less than 600 g (1.32 lbs) providing a light and comfortable fit.
- Can be used with a communication unit and various Neptune System accessories
Neptune II NIRA 6600 Neptune II NIRA with 6600 1st stage
- Balanced piston first stage
- Weighs 921 g (32 oz.)
- Made of chromium plated brass and steel
- 2 HP ports
- 4 LP ports
- Rotating tower