This 300 bar (4350 psi) pressure gauge is a small model that will not be in the way during the dive. Made of robust metal. With Poseidon’s 300 bars kevlar hose.
Designed for divers using off-board gas cylinders this superb mini gauge eliminates the clutter of conventional hoses & gauges. The AP508A screws directly into the regulator's 1st stage HP port (7 / 16" UNF thread).
0-350 Bar markings are black against a white face for optimum clarity.
Halcyon's standard DIR Pressure Gauge is just what you would expect in a DIR SPG: low tech, reliable, and accurate. The classic heavy-duty brass housing and tempered glass lens will stand up to any environment, and the gauge face is clean and easy to read in all conditions. The weight and size of the gauge makes it best suited to serve as a primary SPG for your back gas.
To check the pressure in the cylinder
œ Supplied with a screw purge
œ Available with yoke or DIN 300 Bar or M26 x 2 ISO 230 bar (Nitrox/O2) connections.
