Xs scuba highland inline shut-off adapters – lp gas shutoff adapters for technical diving

Description

The Highland Inline Shut-Off Adapters provide divers with a simple and reliable method for controlling low-pressure gas flow within specialized scuba configurations. Designed for technical diving, rebreather systems, stage bottles, decompression rigs, and drysuit inflation setups, these inline adapters allow gas flow to be manually shut off quickly using a durable sliding Delrin collar mechanism.

Built for low-pressure scuba applications only (below 200 psi), these adapters are available in two configurations to support different equipment setups.

Inline Shut-Off for First Stages

This version installs between a first stage medium-pressure port and a standard regulator hose.

The adapter features a precision-machined Delrin sliding collar that allows the diver to quickly shut off gas flow when needed.

Common applications include:

• Rebreather systems
• Bailout systems
• Specialized technical diving configurations

Thread Configuration:

• 3/8”-24 UNF male inlet
• 3/8”-24 UNF female outlet

Inline Shut-Off for Second Stages

This version installs between a standard regulator hose and the second stage regulator.

Using the same reliable sliding Delrin collar system, it allows quick gas shutoff control directly at the second stage connection.

Common applications include:

• Deco rigs
• Stage bottles
• Drysuit inflation systems
• Technical gas management setups

Thread Configuration:

• 9/16”-18 UNF male inlet
• 9/16”-18 UNF female outlet

Product Features:

• Inline low-pressure gas shutoff adapters
• Precision-machined sliding Delrin shutoff collar
• Allows quick manual gas flow shutoff
• Designed for low-pressure use only
• Maximum pressure:
  • Below 200 psi
• Durable compact construction
• Excellent for technical diving systems
• Commonly used with:
  • Rebreathers
  • Deco rigs
  • Stage bottles
  • Drysuit inflation systems
• Available in first stage and second stage configurations
• Reliable streamlined design
• In stock and available for next day shipping

Available Configurations:

First Stage Inline Shut-Off

• Installs between first stage MP port and regulator hose
• 3/8”-24 UNF male to female threads

Second Stage Inline Shut-Off

• Installs between regulator hose and second stage
• 9/16”-18 UNF male to female threads

Ideal For:

• Technical diving
• Rebreather systems
• Stage bottle setups
• Decompression diving
• Drysuit inflation systems
• Advanced gas management configurations