S-4677T33 0.957" ID x 1 5/16" OD x 4" Long ASTM D1784, ASTM D1785 Thick-Wall Plastic Pipe for Water

Key Features & Benefits at a Glance

• High-Pressure Water System Reliability: Rated for 160 PSI at 72°F, ensuring dependable performance in demanding water applications without failure.
• Durable Thick-Wall Construction: Schedule 80 PVC with 0.179" wall thickness provides superior impact resistance and long service life in industrial environments.
• Precision NPT Threading: Threaded on both ends with NPT standards for leak-proof connections and easy installation in water piping systems.
• Crystal-Clear Material Visibility: Clear PVC plastic allows for visual monitoring of fluid flow and potential blockages, enhancing maintenance efficiency.
• Compliant Material Safety: Manufactured from REACH and RoHS 3 compliant PVC, ensuring safe use in water systems without hazardous substances.
• Standardized Dimensional Accuracy: Meets ASTM D1784 and D1785 specifications for consistent fit and performance across industrial water fittings.
• Wide Temperature Tolerance: Suitable for applications up to 140°F, offering flexibility in various water system operating conditions.

Professional Applications & Engineering Value

This 1" Schedule 80 PVC male threaded pipe nipple is engineered to address critical challenges in water system installations, where leak prevention and pressure integrity are paramount. The NPT threaded design on both ends ensures secure, standardized connections that resist vibration and pressure fluctuations, reducing downtime in industrial and commercial water applications. Made from clear PVC plastic that complies with ASTM D1784 and D1785, it offers excellent chemical resistance to water while allowing visual inspection—saving time on maintenance checks. Its thick-wall construction (Schedule 80) withstands mechanical stress, making it ideal for heavy-duty PVC pipe systems where durability and compliance with REACH and RoHS 3 standards are essential for safety and regulatory adherence.

Specification Summary & Compliance

This PVC threaded pipe nipple features precise dimensions: 1" pipe size, 4" length, 0.957" ID, and 1 5/16" OD, with threading conforming to NPT standards for reliable fit. It meets ASTM D1784 (material) and ASTM D1785 (pipe) specifications, ensuring consistent quality and performance. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU), confirming adherence to environmental and safety regulations for use in water systems.