1/8 In. Black Pipe Coupling

Discover the robust 1/8‑inch Black Iron Pipe Coupling, engineered for reliable connections in residential and commercial gas, LP and air systems. Crafted from high‑grade black iron, this compact coupling delivers superior strength while maintaining a sleek, low‑profile appearance. Each unit is rigorously pressure‑tested at the factory to guarantee consistent performance under demanding conditions.

Benefits Paragraph: This black pipe coupling provides a leak‑free seal that simplifies installation and reduces maintenance time, making it ideal for DIY enthusiasts and professional plumbers alike. Its high‑temperature rating ensures safe operation in heated environments, while the UL and FM certifications give you confidence in code‑compliant performance.

• UL & FM Listed: Certified to meet industry safety standards, this fitting is approved for use in gas, LP and air applications, giving peace of mind during inspections.
• High Pressure Capacity: Rated for up to 300 psi at 150 °F (or 150 psi at 300 °F), the coupling handles demanding pressure levels without deformation.
• Factory Pressure Tested: Each unit undergoes a rigorous pressure test at the manufacturing plant, ensuring leak‑free performance before it reaches your job site.
• Versatile Above‑Ground Use: Perfect for connecting gas, propane (LP) and compressed air lines in residential, commercial and light industrial settings.
• Durable Black Iron Construction: Corrosion‑resistant finish provides long‑term reliability, even in humid or high‑temperature environments.

Why Choose This Coupling: With its compact size, premium black iron build, and comprehensive safety certifications, this 1/8‑in. coupling delivers unmatched reliability for any above‑ground piping project. Trust the proven performance of STZ‑rated fittings to keep your gas, LP or air system operating safely and efficiently.