Pro-Flex

Pro-Flex 1/4" ID x 3/8" OD Gas Appliance Connector - 3/8" MIP x 1/2" MIP

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  • Pro-Flex 1/2" ID x 5/8" OD Gas Appliance Connector - 1/2" MIP x 1/2" MIP
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Description

Pro-Flex 1/4" ID x 3/8" OD Gas Appliance Connector - 3/8" MIP x 1/2" MIP

Pro-Flex 1/4" ID x 3/8" OD Gas Appliance Connectors provide a flexible gas connection solution for gas logs, space heaters, and other small-BTU gas appliances. These yellow-coated connectors feature a 3/8" MIP connection on one end and a 1/2" MIP / 3/8" FIP connection on the opposite end.

Available in factory lengths from 12" through 48", this connector family makes it easy to select the appropriate length for compatible gas appliance installations while maintaining the same tube size and connection configuration across all available variants.

Product Highlights

  • Flexible gas appliance connector
  • 1/4" inside diameter
  • 3/8" outside diameter
  • Yellow-coated connector
  • 3/8" MIP connection on one end
  • 1/2" MIP / 3/8" FIP connection on the opposite end
  • Available in 12", 18", 24", 30", 36", and 48" lengths
  • Designed for gas logs
  • Designed for space heaters
  • Suitable for small-BTU gas appliances
  • Multiple factory lengths available for installation flexibility

Technical Specifications

Manufacturer Pro-Flex
Product Type Gas Appliance Connector
Inside Diameter 1/4"
Outside Diameter 3/8"
Connection 1 3/8" MIP
Connection 2 1/2" MIP / 3/8" FIP
Coating Color Yellow
Available Lengths 12", 18", 24", 30", 36" and 48"
Primary Applications Gas Logs, Space Heaters and Small-BTU Gas Appliances

Available Connector Lengths

12" PFAC-14C-12-12
18" PFAC-14C-12-18
24" PFAC-14C-12-24
30" PFAC-14C-12-30
36" PFAC-14C-12-36
48" PFAC-14C-12-48

Connector Configuration

1/4" ID x 3/8" OD

  • 1/4" nominal inside diameter
  • 3/8" outside diameter
  • Consistent tube size across all six variants
  • Yellow-coated flexible construction
  • Designed for compatible gas appliance applications

3/8" MIP x 1/2" MIP

  • 3/8" MIP connection on one end
  • 1/2" MIP / 3/8" FIP connection on the opposite end
  • Same connection configuration across all listed lengths
  • Verify appliance and supply-side connection requirements before ordering

Common Applications

Gas Logs

This Pro-Flex connector series is designed for compatible gas-log appliance connection applications.

Space Heaters

These flexible gas connectors are suitable for compatible gas-fired space-heater applications.

Small-BTU Appliances

Pro-Flex identifies this 1/4" ID connector series for small-BTU gas appliance applications.

Selecting the Correct Length

The Pro-Flex 1/4" ID x 3/8" OD gas appliance connector is available in six factory lengths: 12", 18", 24", 30", 36", and 48". Select the connector length based on the installation requirements while confirming that the appliance and gas-supply connections are compatible with the 3/8" MIP x 1/2" MIP / 3/8" FIP connection configuration.

Product Selection Considerations

Connection Compatibility

Confirm that the appliance and gas-supply connections are compatible with the connector's 3/8" MIP connection and 1/2" MIP / 3/8" FIP opposite connection before ordering.

Connector Length

Choose from 12", 18", 24", 30", 36", or 48" lengths according to the installation requirements. Each available length has its own Pro-Flex manufacturer part number.

Need Help Selecting a Gas Connector?

Our industrial PVF specialists can help review the required connector length, tube size, connection configuration, and appliance application before you order.

Frequently Asked Questions

What is the tube size of this Pro-Flex gas appliance connector?

This connector family has a 1/4" inside diameter and a 3/8" outside diameter.

What connection configuration does this connector use?

The connector has a 3/8" MIP connection on one end and a 1/2" MIP / 3/8" FIP connection on the opposite end.

What lengths are available?

This Pro-Flex gas appliance connector is available in 12", 18", 24", 30", 36", and 48" lengths.

What is the 12" connector part number?

The 12" connector is Pro-Flex part number PFAC-14C-12-12.

What is the 18" connector part number?

The 18" connector is Pro-Flex part number PFAC-14C-12-18.

What is the 24" connector part number?

The 24" connector is Pro-Flex part number PFAC-14C-12-24.

What is the 30" connector part number?

The 30" connector is Pro-Flex part number PFAC-14C-12-30.

What is the 36" connector part number?

The 36" connector is Pro-Flex part number PFAC-14C-12-36.

What is the 48" connector part number?

The 48" connector is Pro-Flex part number PFAC-14C-12-48.

What appliances are these connectors intended for?

Pro-Flex identifies this 1/4" ID connector series for gas logs, space heaters, and small-BTU gas appliances.

Important Ordering Notes

  • Tube size is 1/4" ID x 3/8" OD.
  • Connector coating is yellow.
  • Product title connection format is 3/8" MIP x 1/2" MIP.
  • The opposite connector end also incorporates a 3/8" FIP connection as listed by Pro-Flex.
  • Available factory lengths are 12", 18", 24", 30", 36", and 48".
  • Confirm the required connector length before ordering.
  • Confirm appliance and gas-supply connection compatibility before ordering.
  • Select the appropriate Pro-Flex manufacturer part number for the required length.
  • Follow applicable manufacturer instructions and installation requirements.
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