Little Giant 545600 Switch 318423-701 allowing contractors to fine-tune airflow

allowing contractors to fine-tune airflow based on specific system static pressure requirements

maintaining the same form factor and electrical specifications for drop-in compatibility

Is this valve suitable for outdoor environments

This 3/4-inch three-way zone valve body is engineered with a focus on ease of service and durability in closed-loop hydronic systems

This is a board mount limit control specifically designed with a 3

Little Giant 545600 Switch 318423-701 allowing contractors to fine-tune airflowThe Little Giant 545600 Switch is a heavy duty, pressure activated piggyback diaphragm switch engineered for automatic pump operation in demanding HVACR and wastewater applications. This versatile remote pump switch allows contractors to convert manual submersible pumps, including sump, effluent, and utility pumps, into fully automated systems without complex rewiring. Designed for 115 230V dual voltage compatibility, it features a 3 foot power cord