The Holis 150LX DC7 Dive Regulator Set delivers reliable, balanced breathing for scuba and diving gear. Featuring a pneumatically balanced chrome-plated brass valve, it provides smooth, easy breathing across a range of conditions. This model mirrors the design and performance of the 200LX but without PVD plating and diver inhalation adjustment, offering solid performance at a moderate price. Paired with the DC7 first stage, it functions as both a primary regulator and a deco regulator within a complete diving setup.

Designed for practical use in coldwater diving and other environments, the set emphasizes comfort and durability. The reversible demand valve can be configured for right- or left-handed hose setups. An adjustable Dive/Pre-Dive switch with a large Venturi lever and soft rubber grip is easy to locate and operate. Ergonomic exhaust channels direct bubbles away from the field of view, reducing exhaust effort, while the improved orthodontic mouthpiece with dual color tabs enhances long-ride comfort. The MiFlex braided hose and stainless steel cosmetic ring contribute to durability and a clean, professional look in scuba gear.