the switch should be mounted with the diaphragm in a vertical plane

Is this valve suitable for high-pressure R-410A systems

the Mueller W02072 2-1/8 90 Elbow offers the mechanical integrity required for heavy-duty suction and liquid line applications

Unlike motor replacements

the KMC Controls VCZ series maintains linear flow characteristics for stable environmental control

McDonnell & Miller FS251 Snap Switch R-410A the switch should be mountedThe McDonnell & Miller FS251 Snap Switch (Part Number 120611) is an industrial grade liquid flow switch engineered for heavy duty HVACR and process piping applications. Built with a NEMA 1 enclosure for indoor protection, this SPDT flow switch provides reliable mechanical flow sensing for pipe sizes ranging from 1" to 8". The unit features a standard 1" NPT threaded connection and includes a comprehensive set of 1", 2", 3", and 6" stainless steel