ecocirc SC Solar Circulators
The first DC spherical motor pump for direct connection to photovoltaic panels with automatic performance optimization using Maximum PowerPoint (MPP) tracking.
The ecocirc solar pump can be used for most circulation pump applications without connection to the power grid. Instead the solar pump can be directly connected to the photovoltaic panel. This pump is perfect for single family home thermal solar systems or any circulation pump application where conventional power is not available.
Features and Benefits- Runs on DC power for direct connection to photovoltaic panels
- Low energy consumption: Start-up Power Requires Less than 1 Watt.
- Lightweight, Easy Installation, Small Footprint
- Adjustable voltage settings or "Auto" mode for easy use
- Built in optimization (MPP) program to track and maximize solar input from photovoltaic panel.
- The only moving part is a hemispherical rotor/impeller unit which sits on an ultra-hard, wear-resistant ceramic ball.
- There are no conventional shaft bearings or seals eliminating bearing noise and seal leaks.
- This pump is robust and has an estimated service life in excess of 50,000 hours.
- The self-realigning bearing is lubricated and cooled by the media.
- Even after prolonged shutdown, the pump will start reliably.
- All parts exposed to the fluid are completely corrosion resistant.
| Model# | Part# | Max Operating Temperature | Min Operating Temperature | Max Operating Pressure | Volts | Power | Material | Weight |
|---|---|---|---|---|---|---|---|---|
| e3-SC6S | 6055B2000 | 230° F (110°C)° F | 40° F (10°C) | 150 psi (10 Bar) | 12-24V DC | 1-22 Watts | Lead Free Brass | 2lbs. |
| e3-SC6N | 6055B2001 | 230° F (110°C)° F | 40° F (10°C) | 150 psi (10 Bar) | 12-24V DC | 1-22 Watts | Lead Free Brass | 2lbs. |
| e3-SC4U | 6055B2002 | 230° F (110°C)° F | 40° F (10°C) | 150 psi (10 Bar) | 12-24V DC | 1-22 Watts | Lead Free Brass | 2lbs. |
SELECTION & SIZING TOOLS
Bell & Gossett offers several useful engineering tools for easy sizing of every area of a building. Simple to navigate software gives you accurate information and up-to-date documentation downloadable straight into your submittal package.
Some tools require a registered account: New User Registration | Existing User Password Help
| Selection Tools: | |
| ESP-DESIGN PLUS |  Bell & Gosset: Multi-Stage, Pressure Booster Packages, Wastewater, Vertical Turbines |
| ESP-PLUS | Bell & Gossett Pump Selection: Circulators, End Suction, Closed-Coupled, Inline, Double Suction |
| ESP-THERMAL | Bell & Gossett Gasket Plate & Frame and, Brazed Plate Heat Exchangers |
| ESP-PARTS | Parts Selection |
| Steam-2000 | Steam 200 Selection |
| Steam-1140 | Series 1140 Steam Service Regulators |
| Water-1140 | Series 1140 Water Service Regulators |
| Steam-Traps | Steam Traps Selection |
| CAD Drawings | CAD Drawings |
| Sizing Tools: | |
| System Syzer | System Sizing |
| System Syzer Psychrometry | System Sizing related to coil cooling |
| Steam-Pipe | Steam Pipe Sizing |
| Steam-Loss | Steam Loss Through Failed Trap |
| Flash-Steam | Flash Steam Sizing |
| Condensate-Pipe | Condensate Pipe Sizing |
Stand-Alone Software
For a Windows Applications (stand-alone) version of ESP-PLUS, please contact your local B&G Representative.
ESP Software Support:
For ESP Software Support, please contact ebusiness.support@xyleminc.com
Bell & Gossett
Bell & Gossett is a leading manufacturer of pumps, valves, heat exchangers, and accessories for plumbing, wastewater, and HVAC—including steam and heat transfer—applications.
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