Pro-Flex

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

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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 - 1/2" MIP x 1/2" FIP

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

Available in factory lengths from 12" through 48", this connector family provides multiple length options while maintaining the same tube size and connection configuration across all six variants.

Product Highlights

  • Flexible gas appliance connector
  • 1/4" inside diameter
  • 3/8" outside diameter
  • Yellow-coated connector
  • 1/2" MIP / 3/8" FIP connection on one end
  • 1/2" 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
  • Six factory length options

Technical Specifications

Manufacturer Pro-Flex
Product Type Gas Appliance Connector
Inside Diameter 1/4"
Outside Diameter 3/8"
Connection 1 1/2" MIP / 3/8" FIP
Connection 2 1/2" FIP
Product Title Connection 1/2" MIP x 1/2" 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-25-12
18" PFAC-14C-25-18
24" PFAC-14C-25-24
30" PFAC-14C-25-30
36" PFAC-14C-25-36
48" PFAC-14C-25-48

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
  • Multiple factory lengths available

1/2" MIP x 1/2" FIP

  • 1/2" MIP / 3/8" FIP connection on one end
  • 1/2" 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 heater connector series is intended for compatible gas-log appliance connection applications.

Space Heaters

The connector series is suitable for compatible gas-fired space-heater connection applications.

Small-BTU Appliances

Pro-Flex identifies this 1/4" ID heater connector family 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 appropriate connector length for the installation while confirming appliance and gas-supply connection compatibility before ordering.

Product Selection Considerations

Connection Compatibility

One end features the manufacturer's 1/2" MIP / 3/8" FIP connection configuration, while the opposite end is 1/2" FIP. Confirm that both sides of the installation are compatible 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?

One end uses a 1/2" MIP / 3/8" FIP connection configuration and the opposite end uses a 1/2" FIP connection.

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-25-12.

What is the 18" connector part number?

The 18" connector is Pro-Flex part number PFAC-14C-25-18.

What is the 24" connector part number?

The 24" connector is Pro-Flex part number PFAC-14C-25-24.

What is the 30" connector part number?

The 30" connector is Pro-Flex part number PFAC-14C-25-30.

What is the 36" connector part number?

The 36" connector is Pro-Flex part number PFAC-14C-25-36.

What is the 48" connector part number?

The 48" connector is Pro-Flex part number PFAC-14C-25-48.

What appliances are these connectors intended for?

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

Important Ordering Notes

  • Tube size is 1/4" ID x 3/8" OD.
  • Connector coating is yellow.
  • One end features a 1/2" MIP / 3/8" FIP connection.
  • Opposite end features a 1/2" FIP connection.
  • Product title uses the standardized 1/2" MIP x 1/2" FIP naming format.
  • 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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