The rugged design and quality construction of Miller Helmets result in a lifetime of service with minimal maintenance. The Series 400 Helmet provides maximum head protection, excellent mobility, and balance. The helmet moves with a diver's head as easily as a mask. It is secured with an internal adjustable, padded neck strap and fits all head sizes.
All the helmet shells are solid cast bronze. The standard Miller hat is covered with a black epoxy coating (shown on previous page). They are also available as a special order in a highly polished bronze (shown at left with optional face guard). The finished helmet weighs approximately 27 lbs. and is neutrally buoyant.
- All Miller 400 helmets shipped after October of 2000 will include a Emergency Bail-Out valve as standard.
- The communication system consists of binding posts, microphone, and two earphone speakers.
- The chin strap provides more comfort and improves diver safety. The chin strap works with the head harness, oral nasal, and face seal.
- A jam proof locking neckring adjusts at the helmet's base for an effective water tight seal. The neckring easily mounts on most dry suits.
- Two adjustable exhausts, one on the helmet and one on the regulator.
- Compressed air, mixed gas, and saturation capability.