Mcdonnell & Miller FS8-WG-SL Switch R-410A There is no functional or

There is no functional or physical difference between these two part numbers

ensuring field-reliable switching between operational modes

This specific model is designed and calibrated for horizontal mounting

Versatile Media Support: Compatible with all non-corrosive refrigerants

By streamlining the flow at the duct sensor or inlet air sensor

Mcdonnell & Miller FS8-WG-SL Switch R-410A There is no functional orThe McDonnell & Miller FS8 WG SL is a heavy duty liquid flow switch designed for demanding hydronic and process cooling systems where reliability is non negotiable. This specific model features gold plated contacts and sealed leads, making it the preferred choice for low voltage signaling and environments prone to moisture or dust. Built with a NEMA 4X enclosure, it provides superior protection against corrosion and external contaminants. The unit