McDonnell & Miller RS-1-HP Sensor 30067439-890 This **5-blade fan** features a

This **5-blade fan** features a **10-inch diameter** and a **20-degree pitch**

Verify that your motor has a 7/8" keyed shaft

If the vacuum is present but the SPST switch remains open

provided the temperature range and terminal configurations align with the existing schematic

McDonnell & Miller RS-1-HP Sensor 30067439-890 This **5-blade fan** features aThe McDonnell & Miller RS 1 HP Sensor (Part #176199) is a professional grade single level high pressure remote sensor probe holder designed for critical liquid level monitoring in boilers and pressure vessels. Engineered by Xylem for industrial field service, this remote sensor probe holder features a robust 3 4" NPT tank connection and is housed in a NEMA 1 enclosure. Built to handle high pressure boiler sensor applications, the RS 1 HP supports