McDonnell & Miller RS-1-BR-1 Holder

The McDonnell & Miller RS-1-BR-1-179524 is a professional-grade single level remote sensor probe holder engineered for high-pressure hydronic systems and steam boiler applications. Designed for seamless integration, this 1" NPT tank connection holder features a robust NEMA 4X enclosure, providing superior protection against harsh mechanical room environments. As a veteran-preferred liquid level control component, it is compatible with the 750 Series, LPC-2000, and PCH/PCL controllers, ensuring precise conductance-actuated monitoring. This unit supports a maximum operating pressure of 250 PSIG and can withstand temperatures up to 406°F, making it a reliable solution for demanding commercial boiler setups. Please note that "P" series probe rods must be ordered separately to match your specific tank depth. The RS-1-BR-1 remote sensor requires no blow-down, reducing maintenance overhead while maintaining high-accuracy signal transmission for low water cut-off functions.

• Extreme Durability: Rated for 250 PSIG and 406°F, it handles high-pressure steam and hot water applications without signal degradation.
• Environmental Protection: The NEMA 4X rated housing resists corrosion and moisture, essential for long-term boiler room reliability.
• Versatile Installation: Standard 1" NPT threaded connection allows for straightforward mounting into existing tank tappings or boiler shells.
• Maintenance-Free Design: No manual blow-down required, saving technician time and streamlining system operational efficiency.

What controllers are compatible with the RS-1-BR-1?
This probe holder is specifically designed to work with McDonnell & Miller 750 Series, LPC-2000, and PCH or PCL liquid level control units.

Are the probes included with the 179524 holder?
No, this is the holder and enclosure assembly only. Stainless steel "P" series probes must be purchased separately based on the required immersion depth.

Can this be used for multi-level sensing?
The RS-1-BR-1 is a single-level sensor. For multi-level applications, you may need the RS-2, RS-3, or RS-4 series holders which accommodate additional probe rods.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.