XS Scuba Hookah Second Stage Regulator - 50 to 80 PSI Scuba Snorkels which is made of transparent

which is made of transparent silicone

Heavy Duty PK Delrin zipper

A perfect balance of strength and style

Option To Exclude Audible Alarm:Yes

for storage but also for change from metric to the imperial system (Cressi patent)

XS Scuba Hookah Second Stage Regulator - 50 to 80 PSI Scuba Snorkels which is made of transparentThe term hookah refers to the breathing gas being supplied from the surface. Use the RG303 when the breathing gas is supplied from a compact specialty compressor where the I. P. is in the 50 to 80 psi range. Use the RG305 when the breathing gas is supplied from a commercial grade specialty compressor where the I. P. is in the 80 to 110 psi range. Many hookah systems are done by leaving the cylinder on the surface with a long low pressure hose between