LPS canned circulating pump with automatic exhaust function developed by adopting canned motor, wet rotor technology and combining with the matching water system of wall-mounted furnace. It adopts high-temperature resistant plastic pump body, and Internal five speed adjustable, external PWM speed control available. which is applied to the wall-mounted boiler hot water circulation system.
Control modes
Permanent magnet motor with intelligent frequency control
Constant speed mode – three speed
Constant pressure mode
Proportional pressure mode
Automatic mode
PWM control
Application Limits
Liquid temperature (Max. Ambient 25°C): 2–110°C
Liquid temperature (Max. Ambient 40°C): 2–95°C
Max. working pressure: 10 bar
Protection level: IP44
Insulation: Class F
Liquid characteristics: clean water without particles, mineral oil, non-toxic, neutral
acidity and alkalinity
Installation:the shaft must be kept in horizontal direction
Liquid PH: 6.5 to 8.5
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