S-6810K991 3.826" ID x 4 1/2" OD ASTM D1784, NSF/ANSI 61 CPVC Pipe for Hot Water

Key Features & Benefits at a Glance

• Superior chemical resistance to aggressive substances like sulfuric acid (75%), hydrochloric acid (25%), and sodium hydroxide (50%), ensuring long-term system integrity in harsh environments.
• Certified safe for drinking water applications with NSF/ANSI 61 compliance, making it ideal for food industry and potable water systems.
• High-temperature and pressure tolerance with a 200°F maximum temperature and 160 psi pressure rating at 72°F, providing reliable performance under demanding operational conditions.
• Excellent vacuum resistance rated at 29 in. Hg, preventing collapse and maintaining system stability in vacuum service applications.
• Durable rigid CPVC construction meeting ASTM D1784 standards, offering consistent dimensional stability and resistance to corrosion and degradation.
• Precision NPT threaded ends on both sides for secure, leak-resistant connections with compatible Schedule 80 CPVC fittings, simplifying installation and maintenance.
• RoHS 3 compliance ensuring environmental safety and adherence to strict regulatory standards for hazardous substance restrictions.

Professional Applications & Engineering Value

This 4" Schedule 80 CPVC pipe is specifically engineered to address critical challenges in the food industry and chemical processing sectors, where exposure to aggressive media like sulfuric acid, hydrochloric acid, and sodium hydroxide can compromise system longevity. Made from rigid CPVC plastic with light gray color for easy identification, it combines high chemical resistance with structural integrity to prevent leaks, corrosion, and contamination. Its threaded NPT connections ensure tight seals with CPVC fittings, reducing downtime in installations involving drinking water, deionized water, and various chemical solutions. By meeting ASTM D1784 and NSF/ANSI 61 standards, it delivers reliable performance in hot water and chemical transfer applications, enhancing operational safety and efficiency while minimizing maintenance costs.

Specification Summary & Compliance

This pipe adheres to precise dimensional standards with a 4" nominal size, 3.826" ID, and 4 1/2" OD, ensuring compatibility with Schedule 80 fittings and Class 150 flanges. It features NPT threaded ends for secure connections and is manufactured in accordance with ASTM D1784 for material consistency. Compliant with NSF/ANSI 61 for drinking water safety and RoHS 3 (2015/863/EU) for environmental regulations, it supports applications requiring maximum pressure of 160 psi at 72°F, temperature up to 200°F, and standard vacuum rating, making it a dependable choice for industrial and food-grade systems.