MAN-BLK Manifold Block Includes Overpressure Relief Valve

• Solid brass construction for maximum durability


• Oxygen Compatible Materials and O-rings


• Inlet adapters can be removed to expose 3/8"-24 female ports. Allowing for flexibility of hose attachments


• Quick Disconnects attach directly to the inlet port alleviating the need for more adapters.

The OmniSwivel Gas Switch Block allows a diver to change between two separate air tanks without having to remove their full face mask. The knob turns a full 180 ° ensuring that there is no accidental switching during the dive. The knob pointing to the first position (as shown in first photo) signifies that the air source closest to the outlet is in use.

The second photo shows the GSB in the shut-off position. In case of a second stage failure, a diver can turn the flow off to mask and switch to an alternative regulator. This shut-off position also prevents a cross blending of gases during a switch over.

The third photo shows the GSB using the secondary air source.



**Because these items are not manufactured by OTS they are subject to change at anytime without notice and the attached photo may or may not be an exact representation of what is included**