S-4568K241 1.38" ID x 1 21/32" OD x 1 5/8" Long ASTM B687, NSF/ANSI 61 Standard-Wall Brass Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 230 Brass material, ensuring long-term reliability in harsh environments like steam and natural gas systems.
• Leak-proof performance due to seamless construction and fully threaded NPT design, providing secure connections for high-pressure applications.
• Safe for potable water with NSF/ANSI 61 certification, making it ideal for drinking water systems without contamination risks.
• Wide compatibility with air, oil, water, and gas services, reducing inventory needs by serving multiple industrial uses.
• Enhanced durability from Schedule 40 wall thickness, resisting deformation under stress in Class 125/150 fittings.
• Environmental compliance with RoHS 3 standards, ensuring safe use in regulated industries and global markets.
• Precision threading for easy installation and tight seals, minimizing assembly time and maintenance costs.

Professional Applications & Engineering Value

This 1 1/4" Schedule 40 brass pipe nipple addresses critical industrial challenges by combining 230 Brass durability with seamless construction to prevent failure points in high-vibration systems. The fully threaded NPT design ensures reliable, leak-free connections for air, drinking water, natural gas, oil, steam, and water applications, while its ASTM B687 compliance guarantees material integrity under thermal and mechanical stress. Engineers value its NSF/ANSI 61 certification for safe fluid transport, reducing corrosion risks and downtime in plumbing, HVAC, and process industries. By withstanding aggressive media and pressure fluctuations, it extends service life and lowers total cost of ownership.

Specification Summary & Compliance

This nipple features precise NPT threads with standard tolerances for secure mating, constructed to ASTM B687 specifications for brass pipe. It complies with NSF/ANSI 61 for drinking water safety and RoHS 3 (2015/863/EU) for hazardous substance restrictions, ensuring adherence to international environmental and health standards. Suitable for use with Class 125 fittings and Class 150 flanges in brass or bronze systems, it maintains dimensional accuracy with a 1 5/8" length and 0.14" wall thickness for consistent performance.