Deringer 30 Low Head Loss Check Detector Assembly

The Deringer 30" Low Head Loss Check Detector Assembly is engineered for fire protection professionals who require precise flow detection combined with minimal hydraulic impact. Designed to fit seamlessly into commercial and industrial sprinkler systems, it delivers reliable supervision while maintaining system efficiency under demanding conditions.

• Robust Construction: Crafted from ASTM A536 ductile iron with stainless steel springs and corrosion-resistant fasteners, ensuring durability against mechanical stress and harsh environments.
• Advanced Check Module: Features CPVC thermoplastic check elements that provide low friction operation and superior chemical resistance, suitable for both wet and dry pipe systems.
• Regulatory Compliance: UL Listed to UL 312 standards and FM Approved, adhering to NFPA 13 and NFPA 25 requirements for dependable fire safety inspection and performance.
• Flexible Compatibility: Designed for 30" piping runs with grooved (AWWA C606) and flanged (ANSI B16.1) connection options, allowing easy integration into a variety of sprinkler system layouts.
• High-Pressure Performance: Supports working pressures up to 175 PSI (12.1 bar) while minimizing hydraulic head loss, critical for maintaining optimal water flow during fire response.
• Low Hydraulic Impact: The low head loss design reduces pressure drop, helping optimize pipe sizing and decrease water supply demands, which can lower operational costs.

This detector assembly enhances sprinkler system reliability by providing accurate flow supervision without compromising hydraulic efficiency. Its corrosion-resistant materials and rugged design extend service life and reduce maintenance needs, making it well-suited for installation in mechanical rooms, underground vaults, and a wide range of commercial or industrial facilities. Ideal for fire protection engineers and contractors, the Deringer 30" assembly supports safer, more efficient fire response operations in high-rise buildings, manufacturing sites, and institutional campuses.