100 lb Propane Tank Adapter, POL Propane Gauge for 100 lb Propane Tank, Converts POL LP Tank Service Valve to QCC1/Type 1

Key Features

• Converts older POL (Prest-O-Lite) male tank valves to the newer QCC1/Type 1 female connection standard.
• Provides dual POL (internal thread) and QCC1/Type 1 (external thread) outputs for broad compatibility.
• Integrated, color-coded pressure gauge allows for monitoring of the propane tank's remaining fuel level.
• Constructed from solid brass for durability and corrosion resistance.
• Features built-in safety mechanisms for over-flow and thermal protection.
• Enables tool-free, hand-tightened installation for a secure, leak-free connection.

Replaces / Cross-Reference Part Numbers

• This is a universal adapter, not a direct replacement for a specific manufacturer part number. It is designed to bridge the connection between POL tank valves and QCC1/Type 1 hoses and regulators.

Compatibility & Fitment

• Input Connection:POL (CGA 510) Male Connector
• Output Connections:QCC1/Type 1 (Acme Nut) Male Connector and POL Female Connector
• Tank Fitment:Designed for standard 5 lb to 100 lb propane cylinders equipped with POL service valves.
• Appliance Fitment:Connects to hoses and regulators used with gas grills, RVs, heaters, smokers, and other propane appliances requiring a QCC1/Type 1 connection.

When to Replace

• Install this adapter to connect modern QCC1/Type 1 appliances to an older propane tank with a POL valve.
• Use to add a visual fuel gauge to a tank system that does not have one.
• Replace any existing adapter if the gauge becomes inaccurate, if threads are stripped, or if physical damage like cracks or heavy corrosion is visible.
• Replace immediately if a gas leak is detected from the adapter body or its seals after tightening.

Installation Tips

• Before installation, ensure the propane tank's service valve is fully closed.
• Thread the adapter's male POL fitting into the tank valve and hand-tighten until snug. Do not use tools, as over-tightening can damage the O-ring seal.
• Securely attach your appliance's QCC1/Type 1 hose to the adapter's external threads.
• After all connections are made, slowly open the tank valve and check for leaks at all connection points using a soapy water solution.
• Note: The pressure gauge reading is affected by ambient temperature. For the most accurate indication of fuel level, check the gauge while the appliance is in operation.