Hollis regulator 100LX DC3 100LX DC3

Meets the rigorous CE standard for cold water performance 30" (76.2 cm) 3/8" threaded Maxflex hose lightweight, flexible, braided hose designed to outperform and outlive traditional rubber hoses CD owner's manual first stage: Hollis DC3 over-balanced diaphragm regulator design provides progressively greater intermediate pressure with increased depth and gas density superior gas delivery under most extreme conditions dual diaphragm design: completely seals internal components from environment environmental sealing prevents icing 4 low-pressure ports (LP) with 3/8" threads 2 high-pressure ports (HP) with 7/16" threads material: forged marine-grade chrome-plated brass nitrox compatible to 40% out-of-the-box weight: 30.7 oz. (870.3 g) lightweight ABS/polycarbonate housing pneumatically balanced demand valve design chrome-plated brass valve, stainless steel packing nut & end cap smooth, easy breathing adjustable venturi system (A.V.S.) AVS: simple dive/pre-dive switch adjusts inhalation effort AVS: prevents free-flow during shore entries or long surface swims patented silicone rubber orthodontic mouthpiece mouthpiece provides comfort and reduced jaw fatigue plastic cover cosmetic ring what's in the box: 1st stage regulator 2nd stage regulator hose CD owner's manual