SiTech Cuff Dump Valve Locks & Keys the frame of the macro

the frame of the macro lens can also be equipped with any 72mm filter

Attaches to the OMS – Nordic Blue Suit Ring Attachment Collar & allows use without the Dry Gloves in Warmer Waters

3D style O

Dimensions (without accessories): 15

dives on and above the security curve of no decompression) the observed risk ratio between a dive without or with few vascular microbubbles and a dive with a high bubble grade is about 10

SiTech Cuff Dump Valve Locks & Keys the frame of the macro: . , Non adjustable (not spring loaded). One way flow Dump Valve without any adjustment. Controlled by Check valve. No On Off function. Designed to fit SI TECH Valve ports. (Valve port is not included). SI TECH does not recommend this valve as the only valve on drysuits. Dump Valves should be used in combination with a SI TECH Exhaust Valve. This Dump Valve is designed to be fitted in a Valve port. The hole in the drysuit fabric must be a minimum of