Seal Fast Crowfoot Coupling SSF100 1 Inch Zinc Plated Iron Female NPT Fitting (150 PSI Rated Industrial Compressed Air Water Hose Connection)

Professional Zinc-Plated Iron Universal Crowfoot Air and Water Fitting

The Seal Fast SSF100 is an industrial-grade 1-inch female NPT crowfoot coupling engineered to provide reliable, high-pressure sealing in compressed air and industrial water transfer lines. Precision-machined from durable forged iron and treated with a protective zinc-plated finish, this structural fitting maintains an airtight connection up to 150 PSI at an operational temperature of 70°F. Designed with a universal claw-style configuration for rapid jobsite matching, it effectively eliminates system leaks and line failures across construction, agricultural, and heavy manufacturing layout setups.

Best Used For:

• Compressed Air Routing: Linking high-output industrial air compressors to pneumatic tools and manifolds on rugged construction jobsites.
• Agricultural Water Supply: Joining large-diameter water distribution hoses for mobile irrigation arrays and fluid management plants.
• Manufacturing Plant Systems: Securing stationary fluid and air supply connections inside manufacturing bays requiring fast, modular changeouts.

Key Performance & Safety Features

• Zinc-Plated Iron: Heavy-duty iron core absorbs extreme mechanical impact and structural stress while the exterior zinc layer bars rust.
• 150 PSI Pressure Rating: Confirmed safety engineering threshold for handling heavy pneumatic lines and structural fluid pathways at 70°F.
• Universal Claw Interface: Standardized structural dimensions ensure instantaneous locking with identical standard two-lug quarter-turn fittings.
• Precision NPT Threads: Deep-cut 1-inch female National Pipe Tapered threads facilitate a tight, leak-free mechanical bite with mating pipe shanks.
• Safety Lock Integration: Machined pinholes allow immediate insertion of physical safety clips to prevent unexpected line separation under pressure.

What's Included

• (1) Seal Fast SSF100 Zinc-Plated Iron Female NPT Crowfoot Coupling

Technical Specifications

Pro-Tip: Never bypass the deployment of safety clips or safety lanyards when establishing your interlocking claw lines. Compressed air lines carry violent harmonic energy; using safety wire or specialized pins prevents torque rotation from backing out the connection under continuous pulse pressure.