Grundfos 96402860 UPS 50-160 F Cast Iron Circulator Pump 3-Phase 208-230V 1.5 HP

The Grundfos UPS 50-160 F is a three-speed cast iron circulator pump designed for circulation of liquids in heating and air conditioning systems, as well as central and district heating applications. These pumps are typically applied in large residential and commercial applications, providing reliable and maintenance-free operation in demanding hydronic systems.

Key Features:

• Wet-rotor pump with 1-1/2 HP three-speed, 208-230V three-phase motor
• Canned rotor design forms an integral unit without shaft seal and with only two gaskets for sealing
• Bearings are lubricated by the pumped liquid for maintenance-free operation
• Features ceramic radial bearings, carbon axial bearings, stainless steel rotor can, and aluminum alloy stator housing
• Built-in thermal switch for motor protection
• 2" GF 50 flanged connection for easy installation
• Three-speed motor technology reduces noise and power consumption
• Cast iron pump housing for durability and long service life

This UPS Series 200 circulator pump features exclusive wet rotor technology that eliminates the need for mechanical seals, providing whisper-quiet operation and leak-proof performance. The three-phase configuration without relay is ideal for commercial HVAC systems requiring robust liquid circulation capabilities.