Highland Scuba Diving Accessories
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Diving Accessories
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Highland by XS Scuba Inline Shut-Off at Second Stage
SKU: XSSISSMFR: HL404
(3)- Add shut-off to regulator 2nd stage hose easily.
- Durable brass fittings ensure reliable performance.
- Low-pressure inline shut-off for deco & stage bottles.
- Enhances diving regulator versatility and control.
- Compact design; ideal for re-breathers and tech diving.
- 9/16-18 UNF threads for easy regulator integration.

Highland by XS Scuba Inline Shut-Off at First Stage
SKU: XSSISFMFR: HL404-38
- Add shut-off valve to regulator 2nd stage hose.
- LP inline shut-off for deco rigs & stage bottles.
- 3/8-24 UNF threads ensure secure regulator fitting.
- Durable brass fittings & Delrin slide for longevity.
- Enhances regulator system control & safety.
- 200 psi (13.8 bars) working pressure for diving use.

Highland by XS Scuba Inline Gauge Adapter
SKU: XSSIGAMFR: HL403
- Durable chromed brass adapter ensures reliability.
- Viton O-rings provide superior air-tight performance.
- Compatible with XS Scuba mini tech pressure gauges.
- Inline design allows for easy gauge integration.
- Enhances diving safety with reliable air pressure readings.
- Essential diving accessory for gauge hose connections.