Commander - Model Pro 20 - Variable Speed Controllers and Systems
Easy-to-read diagnostic display. Increases flow as demand increases. Adjustable constant pressure. Automatic pump and motor protection. Superior cooling and dust protection. Meets Part 15 Class A FCC electronic interference standards. Programming lockout for secure operation. Tamper-proof cover. Automatic fan designed to maximize cooling. NEMA 3R for indoor/outdoor use.
- Residential water systems - 'city-like' water pressure, smaller tank saves space
- Geothermal systems - No need for large buried tanks, eliminates pressure cycling
- Lawn irrigation systems - Even distribution of water in zones, eliminates need for separate system
- Water treatment systems - More efficient back flushing, no need for multiple pumps
- Flint & Walling VS controller*
- Factory-specified pump end for optimal performance and efficiency. Specifically factory-engineered to be compatible with VS controllers.
- Water-lubricated motor. Performance matched for long life. Specified to avoid overload.