Description
The Armstrong Fluid Technology Astro 280SS is a premium stainless steel circulator pump built for reliable, long-lasting performance in residential heating and cooling systems. Its corrosion-resistant construction and adaptable three-speed operation make it an ideal solution for demanding HVAC applications where efficiency and durability matter most.
Product Highlights
Engineered for residential HVAC environments, the Astro 280SS delivers consistent hydraulic performance across a wide range of system demands. Variable speed flexibility allows you to fine-tune flow to match your system’s exact requirements, reducing energy consumption and extending equipment life. The all-stainless steel wetted components resist corrosion and scaling, ensuring dependable service season after season.
Key Features
- Three variable speed settings for flexible, efficient system control
- Stainless steel construction for superior corrosion resistance and extended service life
- Compatible with both hydronic heating and cooling systems
- Supports multiple connection sizes for versatile installation
- Single-phase 115V operation for standard residential power supply
- Rated for fluid temperatures up to 230°F
Technical Specifications
- Brand: Armstrong Fluid Technology
- Power Source: 115V, Single Phase
- Material: Stainless Steel
- Connection Size: 3/4 in, 1 in, 1-1/4 in, 1-1/2 in
- Maximum Flow Rate: 64 GPM
- Maximum Head: 42 feet
- Maximum Temperature: 230°F
- Weight: 10.10 lbs







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