This sidemount package pairs two Hollis DCX first stages with two Hollis 200LX second stages to build a matched, independent regulator setup for each cylinder. The DCX is an over-balanced diaphragm first stage that delivers progressively greater intermediate pressure as you go deeper, with a 5th low pressure port angled straight down for clean hose routing on sidemount or backmounted doubles. Both the DCX and the 200LX carry a PVD coating that resists corrosion and outlasts standard finishes, and the 200LX can be switched between right-hand and left-hand hose configuration in minutes, no tools required. Pick YOKE or DIN for the first stage connection when you order.
Each regulator is routed with a Hollis LP hose, a Hollis Pressure Gauge Module, and a Hollis High Pressure Hose for SPG, so both cylinders read out independently. The pressure gauge modules use a 2-inch brass SPG core with a luminescent face plate, reading 0 to 5,000 psi even in low light, and the high pressure hoses connect each gauge to its first stage with corrosion-resistant chrome-plated brass fittings. A Hollis adjustable necklace is also included to hold your backup second stage under your chin, ready for quick recovery, which is standard practice in sidemount and technical configurations.
The harness is a Hollis SMS Katana 2 sidemount tech BCD, built with the Quick Fit System so one harness adjusts to a wide range of torso sizes in minutes, in either H or Y style. It carries 40 lbs of lift and 20 lbs of weight capacity for cold water diving with a drysuit and thick undergarments, and it includes an integrated mount for closed circuit sidemount setups like the KISS sidewinder. Together, the two regulator sets and this harness give you a complete sidemount rig built from parts designed to work as a system.
