Chrome First Stage Port Plugs

Chrome First Stage Port Plugs: Protect Your Regulator's Interior!

Protecting the inside of your first stage regulator is absolutely critical for its performance and longevity. These Chrome First Stage Port Plugs are the essential hardware you need to securely seal any unused low-pressure or high-pressure ports on your regulator.

Why You Must Plug Unused Ports:

An open port on your first stage is an open doorway for water, salt, and debris to get inside the precision mechanism of your life support equipment.

• Why it Matters: This can cause serious internal corrosion and potentially lead to a regulator malfunction. A simple port plug creates a secure, watertight seal that completely protects your regulator's interior from the outside environment, ensuring its internal components remain clean and dry.

Choose the Correct Size for Your Port:

First stages have two different sizes of ports. It's crucial to select the correct plug for a proper seal.

• Low Pressure (LP) Port Plug: Standard 3/8-inch size. This is for any unused ports intended for your second stages or inflator hoses.
• High Pressure (HP) Port Plug: Standard 7/16-inch size. This is for any unused ports intended for your submersible pressure gauge (SPG) or a transmitter.

These port plugs feature a durable chrome finish that provides excellent corrosion resistance and matches the look of most standard chrome-plated brass first stages.

Don't leave your regulator vulnerable to internal damage! Seal every unused port with the correct hardware. Order your Chrome First Stage Port Plugs today.

• Seals Unused Ports: Creates a watertight seal to protect the interior of a first stage regulator from water, salt, and debris.
• Prevents Corrosion: Helps prevent internal corrosion by keeping the first stage mechanism dry.
• Durable Finish: Chrome plating provides excellent corrosion resistance.
• Standard Sizing: Available in the two standard sizes for both low-pressure and high-pressure regulator ports.

• Product Type: First Stage Port Plug
• Finish: Chrome Plated
• Available Sizes / Types:
  • Low Pressure (LP): 3/8-inch
  • High Pressure (HP): 7/16-inch