Armstrong Fluid Technology 182212-667 Cast Iron Circulator Pump | 2/5 HP | 1″ to 1-1/2″ | Single Phase

Description

The Armstrong E22.2 Cast Iron Circulator Pump (Model 182212-667) is purpose-built for dependable performance in residential and light commercial HVAC applications. Engineered with a rugged cast iron body and precision components, this single-phase circulator delivers consistent, efficient fluid handling with minimal maintenance requirements — making it a trusted choice for hydronic heating and cooling systems.

Product Highlights

• High-capacity performance rated up to 140 gallons per minute (GPM) with a maximum head of 60 feet
• Robust cast iron construction provides exceptional durability and long service life
• Stainless steel shaft and permanently lubricated bearings minimize wear and reduce maintenance needs
• Bellows-style mechanical seal with silicon carbide wear surface ensures leak-proof, reliable operation
• Compact flange-to-flange design simplifies installation in tight or restricted spaces
• Ideal for a wide range of fluid handling applications in both residential and light commercial settings

Technical Specifications

• Motor Power: 2/5 HP
• Motor Speed: 3,350 RPM
• Power Supply: 120V, Single Phase
• Working Pressure: 150 PSI
• Maximum Temperature: 230°F
• Connection Size: 1 Inch to 1-1/2 Inch
• Construction Material: Cast Iron
• Design: Flange-to-flange for space-efficient installation