3/8" x 1/4" Black Steel Reducing Coupling – NPT Pipe Fitting (B&K 1K609)This 3/8" x 1/4" Black Steel Reducing Coupling from B AND K LLC is a durable, corrosion-resistant pipe fitting used to connect and reduce NPT-threaded piping systems. Designed for natural gas, propane (LP), hydronic heating, and low-pressure air/water systems, this malleable iron coupling provides a reliable seal and long service life.The fitting features female NPT threads on both ends, making it ideal for transitioning from 3/8" piping down to 1/4" with a secure, leak-resistant connection.Key Features3/8" × 1/4" NPT reducing couplingBlack malleable iron constructionCorrosion-resistant finishStandard tapered NPT threadsIdeal for gas piping & hydronic systemsHigh-strength and long-lastingTypical ApplicationsLP & natural gas supply linesHVAC & plumbing installationsHydronic heating systemsLow-pressure air and water linesReducing pipe size in NPT-threaded assembliesThis reducing coupling is a dependable component for contractors, technicians, and plumbers working on gas and mechanical piping systems.

Important Notice – Propane Parts, Accessories, and Regulators

This product, including but not limited to propane parts, accessories, fittings, hoses, valves, and regulators, must be installed and serviced by a licensed professional in accordance with all applicable local, state, and federal codes, regulations, and standards.

The seller assumes no responsibility for the installation, inspection, application, maintenance, or use of this product.

It is the sole responsibility of the buyer to ensure the product is appropriate for their intended application and that it is installed correctly by a qualified individual.

Improper installation, maintenance, or use of propane products may result in serious injury, death, fire, explosion, or property damage.

The buyer accepts all risks, liabilities, and potential consequences associated with the use of this product.

By purchasing this item, the buyer acknowledges that they have read, understood, and agreed to these terms and confirm that installation and use will be conducted by a properly licensed and qualified professional.