Shop Pro-Flex gas piping products for residential and commercial fuel gas installations. Pro-Flex offers flexible CSST tubing, fittings, gas valves, appliance connectors, regulators, safety devices, installation accessories, fireplace and log lighter products, and underground gas distribution systems.
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Pro-Flex 1" FIP x FIP Gas Tee Valve
Pro-Flex
$16.99Pro-Flex 1" FIP x FIP Tee Gas Valve Pro-Flex PFGV-F01TC Tee Gas Valve provides a specialized 1" FIP x FIP tee-valve configuration for fuel-gas piping applications. Product Highlights Pro-Flex gas valve Manufacturer part number: PFGV-F01TC 1" nominal... -
Pro-Flex 1" ID x 1-1/4" OD Gas Connector - PFHDC-01P-67 Series
Pro-Flex
$63.99 - $89.99Pro-Flex 1" ID x 1-1/4" OD Gas Connector - PFHDC-01P-67 Series Pro-Flex PFHDC-01P-67 Series Gas Connectors feature a 1" inside diameter and 1-1/4" outside diameter and are available in multiple factory lengths for different gas-connection installation... -
Pro-Flex 1" Yellow Jacket CSST Tubing
Pro-Flex
$129.05 - $773.13Pro-Flex 1" Yellow Jacket CSST Tubing Pro-Flex 1" Yellow Jacket CSST Tubing provides a flexible gas piping solution for natural-gas and propane installations. Designed as an alternative to rigid black steel piping, Pro-Flex corrugated stainless steel... -
Pro-Flex 1-1/4" Yellow Jacket CSST Tubing
Pro-Flex
$197.19 - $1,182.41Pro-Flex 1-1/4" Yellow Jacket CSST Tubing Pro-Flex 1-1/4" Yellow Jacket CSST Tubing provides a flexible gas piping solution for natural-gas and propane installations. Designed as an alternative to rigid black steel piping, Pro-Flex corrugated stainless... -
Pro-Flex 1/2" ID x 5/8" OD Gas Appliance Connector - 1/2" FIP x 1/2" FIP
Pro-Flex
$6.99 - $10.99Pro-Flex 1/2" ID x 5/8" OD Gas Appliance Connector - 1/2" FIP x 1/2" FIP Pro-Flex Gas Appliance Connectors feature a 1/2" inside diameter x 5/8" outside diameter flexible connector with 1/2" FIP connections on both ends. Available in 18", 24", 36", and... -
Pro-Flex 1/2" ID x 5/8" OD Gas Appliance Connector - 1/2" MIP x 1/2" FIP
Pro-Flex
$5.99 - $12.99Pro-Flex 1/2" ID x 5/8" OD Gas Appliance Connector - 1/2" MIP x 1/2" FIP Pro-Flex Gas Appliance Connectors feature a 1/2" inside diameter x 5/8" outside diameter flexible connector with a 1/2" MIP connection on one end and 1/2" FIP connection on the... -
Pro-Flex 1/2" ID x 5/8" OD Gas Appliance Connector - 1/2" MIP x 1/2" MIP
Pro-Flex
$6.49 - $13.99Pro-Flex 1/2" ID x 5/8" OD Gas Appliance Connector - 1/2" MIP x 1/2" MIP Pro-Flex Gas Appliance Connectors feature a 1/2" inside diameter, 5/8" outside diameter flexible connector with 1/2" MIP connections on both ends. Choose from lengths ranging from... -
Pro-Flex 1/2" ID x 5/8" OD Gas Appliance Connector - 1/2" MIP x 3/4" FIP
Pro-Flex
$10.99 - $12.99Pro-Flex 1/2" ID x 5/8" OD Gas Appliance Connector - 1/2" MIP x 3/4" FIP Pro-Flex Gas Appliance Connectors feature a 1/2" inside diameter x 5/8" outside diameter flexible connector with a 1/2" MIP connection on one end and 3/4" FIP connection on the... -
Pro-Flex 1/2" ID x 5/8" OD Gas Appliance Connector - 1/2" MIP x 3/4" MIP
Pro-Flex
$6.99 - $13.99Pro-Flex 1/2" ID x 5/8" OD Gas Appliance Connector - 1/2" MIP x 3/4" MIP Pro-Flex Gas Appliance Connectors feature a 1/2" inside diameter x 5/8" outside diameter flexible connector with a 1/2" MIP connection on one end and 3/4" MIP connection on the... -
Pro-Flex 1/2" ID x 5/8" OD Gas Appliance Connector - 3/4" MIP x 3/4" FIP
Pro-Flex
$7.49 - $14.99Pro-Flex 1/2" ID x 5/8" OD Gas Appliance Connector - 3/4" MIP x 3/4" FIP Pro-Flex Gas Appliance Connectors feature a 1/2" inside diameter x 5/8" outside diameter flexible connector with a 3/4" MIP connection on one end and 3/4" FIP connection on the... -
Pro-Flex 1/2" Yellow Jacket CSST Tubing
Pro-Flex
$71.99 - $644.99Pro-Flex 1/2" Yellow Jacket CSST Tubing Pro-Flex 1/2" Yellow Jacket CSST Tubing provides a flexible gas piping solution for natural-gas and propane installations. Designed as an alternative to rigid black steel piping, Pro-Flex corrugated stainless... -
Pro-Flex 1/4" ID x 3/8" OD Black Gas Appliance Connector - 1/2" MIP x 1/2" MIP
Pro-Flex
$5.49 - $6.99Pro-Flex 1/4" ID x 3/8" OD Black Gas Appliance Connector - 1/2" MIP x 1/2" MIP Pro-Flex 1/4" ID x 3/8" OD Black Gas Appliance Connectors provide a flexible connection solution for compatible gas appliances requiring a 1/2" MIP x 1/2" MIP connection... -
Pro-Flex 1/4" ID x 3/8" OD Connector - PFQC-14K-11 Series
Pro-Flex
$5.99 - $7.49Pro-Flex 1/4" ID x 3/8" OD Connector - PFQC-14K-11 Series Pro-Flex PFQC-14K-11 Series Connectors feature a 1/4" inside diameter and 3/8" outside diameter and are available in multiple factory lengths for different installation requirements. This listing... -
Pro-Flex 1/4" ID x 3/8" OD Connector - PFQC-14K-15 Series
Pro-Flex
$5.49 - $7.49Pro-Flex 1/4" ID x 3/8" OD Connector - PFQC-14K-15 Series Pro-Flex PFQC-14K-15 Series Connectors feature a 1/4" inside diameter and 3/8" outside diameter and are available in multiple factory lengths for different installation requirements. This listing... -
Pro-Flex 1/4" ID x 3/8" OD Connector - PFQC-14K-18 Series
Pro-Flex
$5.99 - $7.49Pro-Flex 1/4" ID x 3/8" OD Connector - PFQC-14K-18 Series Pro-Flex PFQC-14K-18 Series Connectors feature a 1/4" inside diameter and 3/8" outside diameter and are available in multiple factory lengths for different installation requirements. This listing... -
Pro-Flex 1/4" ID x 3/8" OD Gas Appliance Connector - 1/2" MIP x 1/2" FIP
Pro-Flex
$5.49 - $7.99Pro-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... -
Pro-Flex 1/4" ID x 3/8" OD Gas Appliance Connector - 1/2" MIP x 1/2" MIP
Pro-Flex
$5.49 - $7.99Pro-Flex 1/4" ID x 3/8" OD Gas Appliance Connector - 1/2" MIP x 1/2" MIP Pro-Flex 1/4" ID x 3/8" OD Gas Appliance Connectors provide a flexible connection solution for gas logs, space heaters, and other small-BTU gas appliances. These yellow-coated... -
Pro-Flex 1/4" ID x 3/8" OD Gas Appliance Connector - 3/8" MIP x 1/2" MIP
Pro-Flex
$5.49 - $7.99Pro-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... -
Pro-Flex 2 PSI Maxitrol Line Pressure Regulator
Pro-Flex
$48.99 - $104.99Pro-Flex 2 PSI Maxitrol Line Pressure Regulator Pro-Flex 2 PSI Maxitrol Line Pressure Regulators are available in configurations for LP (propane) and Natural Gas. The product family includes both 1/2" and 3/4" connection sizes, allowing the regulator to... -
Pro-Flex 3/4" ID x 1" OD Gas Appliance Connector - 3/4" FIP x 3/4" FIP
Pro-Flex
$11.99 - $16.99Pro-Flex 3/4" ID x 1" OD Gas Appliance Connector - 3/4" FIP x 3/4" FIP Pro-Flex 3/4" ID x 1" OD Gas Appliance Connectors provide a flexible connection solution for compatible gas appliances requiring a 3/4" FIP x 3/4" FIP connection configuration. This... -
Pro-Flex 3/4" ID x 1" OD Gas Appliance Connector - 3/4" MIP x 3/4" FIP
Pro-Flex
$11.99 - $22.99Pro-Flex 3/4" ID x 1" OD Gas Appliance Connector - 3/4" MIP x 3/4" FIP Pro-Flex 3/4" ID x 1" OD Gas Appliance Connectors provide a flexible connection solution for compatible gas appliances requiring a 3/4" MIP x 3/4" FIP connection configuration. This... -
Pro-Flex 3/4" ID x 1" OD Gas Appliance Connector - 3/4" MIP x 3/4" MIP
Pro-Flex
$11.99 - $15.99Pro-Flex 3/4" ID x 1" OD Gas Appliance Connector - 3/4" MIP x 3/4" MIP Pro-Flex 3/4" ID x 1" OD Gas Appliance Connectors provide a flexible connection solution for compatible gas appliances requiring a 3/4" MIP x 3/4" MIP connection configuration. This... -
Pro-Flex 3/4" ID x 1" OD Gas Connector - PFHDC-34P-34 Series
Pro-Flex
$59.99 - $86.99Pro-Flex 3/4" ID x 1" OD Gas Connector - PFHDC-34P-34 Series Pro-Flex PFHDC-34P-34 Series Gas Connectors feature a 3/4" inside diameter and 1" outside diameter and are available in multiple factory lengths for different gas-connection installation... -
Pro-Flex 3/4" Yellow Jacket CSST Tubing
Pro-Flex
$105.23 - $945.06Pro-Flex 3/4" Yellow Jacket CSST Tubing Pro-Flex 3/4" Yellow Jacket CSST Tubing provides a flexible gas piping solution for natural-gas and propane installations. Designed as an alternative to rigid black steel piping, Pro-Flex corrugated stainless... -
Pro-Flex 3/8" ID x 1/2" OD Black Gas Appliance Connector - 1/2" MIP x 1/2" MIP
Pro-Flex
$5.99 - $7.99Pro-Flex 3/8" ID x 1/2" OD Black Gas Appliance Connector - 1/2" MIP x 1/2" MIP Pro-Flex 3/8" ID x 1/2" OD Black Gas Appliance Connectors provide a flexible connection solution for compatible gas appliances requiring a 1/2" MIP x 1/2" MIP connection... -
Pro-Flex 3/8" ID x 1/2" OD Connector - PFQC-38K-15 Series
Pro-Flex
$6.99 - $8.49Pro-Flex 3/8" ID x 1/2" OD Connector - PFQC-38K-15 Series Pro-Flex PFQC-38K-15 Series Connectors feature a 3/8" inside diameter and 1/2" outside diameter and are available in multiple factory lengths for different installation requirements. This listing... -
Pro-Flex 3/8" ID x 1/2" OD Connector - PFQC-38K-25 Series
Pro-Flex
$6.99 - $7.99Pro-Flex 3/8" ID x 1/2" OD Connector - PFQC-38K-25 Series Pro-Flex PFQC-38K-25 Series Connectors feature a 3/8" inside diameter and 1/2" outside diameter and are available in multiple factory lengths for different installation requirements. This listing... -
Pro-Flex 3/8" ID x 1/2" OD Gas Appliance Connector - 1/2" MIP x 1/2" FIP
Pro-Flex
$5.49 - $11.99Pro-Flex 3/8" ID x 1/2" OD Gas Appliance Connector - 1/2" MIP x 1/2" FIP Pro-Flex 3/8" ID x 1/2" OD Gas Appliance Connectors provide a flexible connection solution for compatible gas appliances requiring a 1/2" MIP x 1/2" FIP connection configuration... -
Pro-Flex 3/8" ID x 1/2" OD Gas Appliance Connector - 1/2" MIP x 1/2" MIP
Pro-Flex
$5.99 - $11.99Pro-Flex 3/8" ID x 1/2" OD Gas Appliance Connector - 1/2" MIP x 1/2" MIP Pro-Flex 3/8" ID x 1/2" OD Gas Appliance Connectors provide a flexible connection solution for compatible gas appliances where a 1/2" MIP x 1/2" MIP connection configuration is... -
Pro-Flex 3/8" ID x 1/2" OD Gas Appliance Connector - 3/8" MIP x 1/2" MIP
Pro-Flex
$5.49 - $10.99Pro-Flex 3/8" ID x 1/2" OD Gas Appliance Connector - 3/8" MIP x 1/2" MIP Pro-Flex 3/8" ID x 1/2" OD Gas Appliance Connectors provide a flexible connection solution for gas dryers, larger gas logs, and other compatible gas-appliance installations. This... -
Pro-Flex Accessory Pack (4 RR, 2 SR, 2 OR, and 2 HTG)
Pro-Flex
$8.49 - $21.99Pro-Flex Accessory Pack Pro-Flex Accessory Packs provide replacement accessory components for compatible Pro-Flex gas piping sizes. Each pack contains 4 RR, 2 SR, 2 OR, and 2 HTG components as specified by Pro-Flex. Accessory packs are available for... -
Pro-Flex Angle Bracket with Fitting
Pro-Flex
$21.13 - $25.71Pro-Flex Angle Bracket with Fitting Pro-Flex Angle Bracket with Fitting provides a convenient termination and mounting solution for Pro-Flex CSST gas piping installations. The angled metal bracket combines structural support with an integrated fitting,... -
Pro-Flex Angle FIP x FIP Gas Valve
Pro-Flex
$11.99Pro-Flex Angle FIP x FIP Gas Valve Pro-Flex Angle FIP x FIP Gas Valves combine female iron pipe connections with an angle-style valve body. Choose from 1/2" or 3/4" sizes to match the required gas piping connection. Product Highlights Pro-Flex gas... -
Pro-Flex Angle FIP x Flare Gas Valve
Pro-Flex
$7.99 - $11.99Pro-Flex Angle FIP x Flare Gas Valve Pro-Flex Angle FIP x Flare Gas Valves combine a female iron pipe inlet with a flare outlet in an angle-style valve body. Multiple connection combinations are available to match the requirements of the fuel gas piping... -
Pro-Flex Appliance, Fireplace & Meter Stub Outs
Pro-Flex
$5.79 - $29.34Pro-Flex Appliance, Fireplace & Meter Stub Outs Pro-Flex Stub Outs provide rigid termination and transition points for Pro-Flex gas piping installations. The product family includes angled appliance stubs, fireplace stubs, and straight meter stubs... -
Pro-Flex Bonding Clamp
Pro-Flex
$9.49 - $20.99Pro-Flex Bonding Clamp Pro-Flex Bonding Clamps are safety devices offered for Pro-Flex gas piping installations and are available in two clamp sizes to accommodate a range of rigid pipe sizes. Choose the small PFBC-AB or large PFBC-CDE according to the... -
Pro-Flex Cast Gas Manifolds
Pro-Flex
$35.29Pro-Flex Cast Gas Manifold Pro-Flex Cast Gas Manifolds provide a centralized distribution point for branching a gas piping system into multiple downstream runs. Designed for use within Pro-Flex gas piping installations, these manifolds are available... -
Pro-Flex CSST Female Fittings
Pro-Flex
$14.58 - $24.75Pro-Flex CSST Female Fittings Pro-Flex CSST Female Fittings provide a transition from Pro-Flex corrugated stainless steel gas tubing to compatible threaded gas piping components. These fittings are designed as part of the Pro-Flex fitting system and are... -
Pro-Flex CSST Jacket Stripping Tool
Pro-Flex
$25.99 - $26.99Pro-Flex CSST Jacket Stripping Tool & Replacement Blades Pro-Flex CSST Jacket Stripping Tools are size-specific tools designed for removing the outer jacket from Pro-Flex gas tubing. Available configurations include tools for Flak Jacket... -
Pro-Flex CSST Male Fittings
Pro-Flex
$12.23 - $30.94Pro-Flex CSST Male Fittings Pro-Flex CSST Male Fittings provide a transition from Pro-Flex corrugated stainless steel gas tubing to compatible threaded gas piping components. These fittings are designed as part of the Pro-Flex fitting system and are...