Weighing in at an ultra compact {12.4 oz | 352 g}, and measuring {3.5 in x 1.25 in | 8.9 cm x 3.2 cm}, this regulator will not add unnecessary bulk to a drysuit inflation configuration. Featuring two standard low-pressure (LP) ports, one high-pressure (HP) port and a 300 Bar DIN connector, the unbalanced piston 1st stage has a factory IP setting of 140 psi. One of the LP ports is fitted with an OPV to give an additional margin of safety in the event of a first stage failure. The regulator includes a {30 in | 76 cm} long rubber drysuit inflation hose.

Because of the piston first stage, the Dive Rite Drysuit Inflation Regulator is ultra reliable but the unbalanced design is intended for drysuit inflation only, within sport diving depths of {132 fsw | 40 m} or less. We also note that this first stage HP port countersink is not quite large enough to be compatible with the oversized flange on MiFlex Brand HP hoses.