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Ships within 48 hours · Estimated delivery Oct 3 - Oct 8
Maximum air pressure of 30 PSI
This regulator features a maximum inlet pressure of 1 psi and includes a built-in relief valve for safety
It's maintenance-free and easy to install
Dimensions: 18 inches x 8 inches
Works without rinsing
Taco SR503 Three Zone Switching Relay W/ Priority For Circulators motor Maximum air pressure of 30Product Description Taco's SR503 is a three zone switching relay designed for priority control of circulators. It enhances efficiency in hydronic heating systems, making it suitable for various industrial and commercial applications. Three zones with priority control for better heat management. Compact design fits in tight spaces. Adjustable delay settings optimize system performance. Product Highlights This reliable switching relay assures optimal
