Description
Armstrong Astro 230CI 3 Speed, Cast Iron, Circulator Pump, 110223-305.
**DISCONTINUED – REPLACED BY 230CI-R**
- The Armstrong Astro 2 circulators are designed for quiet operation and zero maintenance. In combination with cast iron volutes the Astro 2 line is intended to circulate water or ethylene-glycol solutions in closed hydronic or solar heating systems. The Astro 2 line is available in three volute materials for residential, small industrial, and commercial applications.
Materials
- Cast Iron
Performance Range:
- 0 to 64 USgpm flow; 0 to 42 ft head
Temperature:
- Max ambient temp 40°C; max fluid temp 110°C
Power Range:
- 33 W to 218 W
Size:
- ½” – ¾” sweat, 1¼” union, or standard 2 bolt flange
Technical Documentation
Armstrong Astro 230CI Technical Overview
Armstrong Astro 230CI Submittal
Armstrong Astro 230CI Installation and Operation Instructions
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