Grundfos UPS50-80/2 3/4 HP Cast Iron Circulator Pump 115V 2 Inch

The Grundfos UPS50-80/2 (Model 96402834) is a heavy-duty inline circulator pump designed for hydronic heating, cooling, and hot water recirculation systems. This single-phase pump features a durable cast iron construction that provides excellent heat dissipation and long-term reliability in residential and light commercial applications.

Key Specifications:

• Power: 3/4 HP motor with 115V single-phase electrical supply
• Connection Size: 2-inch flanged connections for easy installation
• Construction: Heavy-duty cast iron housing for durability and corrosion resistance
• Design: Versa Flo inline design allows installation in any position
• Speed: Fixed-speed operation optimized for consistent flow performance
• Sealed Bearing: Maintenance-free operation with permanently lubricated bearings

Features and Benefits:

• Versatile inline mounting allows horizontal, vertical, or angled installation
• Cast iron body handles high temperatures and provides excellent thermal stability
• Compact footprint saves space in mechanical rooms and tight installations
• Low noise operation for quiet performance in residential settings
• Replaceable motor module simplifies servicing and reduces downtime
• Built-in thermal overload protection prevents motor damage

Ideal for closed-loop hydronic systems, radiant floor heating, chilled water distribution, and domestic hot water recirculation. The UPS series pumps are known for their reliability and efficiency in HVAC applications. Installation requires proper system sizing and should be performed by qualified HVAC professionals.