The Belimo UGLK-STM-1800 is a precision-engineered stem adapter designed specifically for UGLK retrofit linkage systems

Key Benefits: CSD1 Compliance: Specifically designed to meet safety standards for boiler low water protection

this blade requires a 5/8-inch shaft

5 VDC output signal (standard for 5VDC supply units)

Lau 60558701 Fan Blade R-407A The Belimo UGLK-STM-1800 is aThe Lau 60558701 Fan Blade is a heavy duty, industrial grade condenser style fan blade designed for high efficiency heat transfer in demanding HVACR applications. Engineered with a 20 inch diameter and a 27 degree pitch, this 4 blade propeller is optimized to deliver consistent airflow at low static pressures, common in residential and light commercial condensing units. This unit features a clockwise (CW) rotation and is constructed from high strength