ScubaBros
Contributor
The S550 is related to the S600. The closest production of this regulator was the S360 (same regulator different face plates)
This reg is the same as a S600 but does not have a user adjustment for air flow. It does however have a dive/pre-dive switch.
This reg is the same as a S600 but does not have a user adjustment for air flow. It does however have a dive/pre-dive switch.
- New hose
- New mouth piece color white
- new air barrel inside
- new body
- Tested and tuned with a cracking effort of 1.2 with a supply pressure of 145 IP @500 PSI
- Water tested
