Stratos
High Efficiency Circulators

Application
- Hot Water Heating Systems
- Closed Cooling Circuits
- Air Conditioning Systems
- Hydronic Heating & Cooling
- Water/Glycol concentrations up to 50%
- Solar / Geothermal
Max. Flow: 285 USGPM
Max. Head: 43 feet
Features & Benefits
- ECM motor technology reduces energy consumption by up to 80%
- ‘Red Button’ technology and LED display
- 3 times higher starting torque than a standard circulator
- On-board diagnostics and data logger
- Multiple control modules available for integration with building management systems
Technical Data
- ΔP-V or ΔP-C constant speed control modes standard. ΔP-T available with IR device
- Temp Range: 14°F to 230°F (-10°C to 110°C)
- Electrical Connection: 1~208/230v (+/- 10%)
Materials of Construction
- Cast Iron, Cataphoresis Coated Volute
- Fiberglass Reinforced Plastic Impeller
- Stainless Steel Shaft
- Carbon, Metal Impregnated Bearing

High Efficiency Brochure
Stratos Brochure
Catalog Pages
Stratos Catalog Pages
Installation & Operation Manual
Stratos IOM
Specification
Stratos Engineering Specification
Submittal Data Sheets
Stratos 1.25
Stratos 1.5
Stratos 2

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