Series 4000SS Reduced Pressure Zone Assembly

The Series 4000SS Reduced Pressure Zone Assembly is a precision-engineered component tailored for fire protection professionals overseeing commercial and industrial sprinkler systems. Crafted to deliver stable water pressure within defined zones, it plays a crucial role in maintaining effective fire suppression where it matters most.

• Durable Stainless Steel Construction: Built from premium stainless steel, offering superior corrosion resistance and long-lasting reliability even in harsh fire system environments.
• Optimized 4-Inch Size: Designed to fit seamlessly within a variety of commercial and industrial sprinkler assembly setups, balancing compactness with performance.
• Certified Safety Compliance: UL Listed and FM Approved to meet rigorous safety standards, ensuring dependable operation and regulatory adherence.
• NFPA Standard Compatibility: Meets essential fire protection criteria for straightforward integration with existing and new systems.
• Robust Dual Valve Design: Incorporates two gate valves and a central relief valve for precise pressure zone management, reducing pressure fluctuations that can impair sprinkler performance.
• Efficient Installation: The compact, robust assembly simplifies installation and maintenance, minimizing downtime for fire system upgrades or repairs.

By maintaining consistent water pressure across critical fire zones, the Series 4000SS assembly supports optimal sprinkler performance, enhancing rapid fire response capabilities. Its corrosion-resistant stainless steel body reduces maintenance demands and extends equipment life, lowering overall facility management costs. This pressure zone assembly is ideal for engineers, installers, and facility managers who require an accurate, code-compliant pressure control solution that simplifies design in complex fire sprinkler networks.