Description
- Install between standard regulator hose and second stage
- Slide machined Delrin collar to shut off gas flow
- Commonly used with deco rigs, stage bottles & drysuit inflation
- Prevent critical gas loss
- 9/16-18 UNF male inlet to 9/16-18 UNF female outlet threads
- Low pressure use only – below 200 psi
p/n HL404
