511-624-403 | PRESSURE SWITCH 1.22" | Weil McLain

Pressure Switch 1.22": The Weil McLain 511-624-403 Pressure Switch is a high-precision, ruggedly constructed switch designed to control pressure in a hydronic heating system. With a pressure range of 1.22", this switch ensures precise pressure regulation, maintaining optimal system performance and efficiency. Its durable construction and reliable operation make it an essential component for maintaining optimal system pressure in demanding industrial and commercial applications. Shop our HVAC supply store for the best prices and fast shipping on Pressure Switch 1.22" and all your Weil McLain products.