Product
Products Detail
Model:BPG-20-130 Variable frequency circulation pumps

Widely applicable range:

Civilian field: Pressure boosting of domestic tap water, pressure boosting of solar/gas water heaters, water circulation in floor heating/radiators, irrigation of villa courtyards, etc.
Industrial and commercial fields: Air Source Heat Pump, Water circulation of central air conditioners, water replenishment of cooling towers, medium transportation in industrial production lines, irrigation of agricultural greenhouses, etc.
Suitable for various fluids: In addition to clean water, some corrosion-resistant models can be used to transport light sewage and chemical solutions.

Product Features:

The pump is equipped with a permanent magnet variable frequency motor, driven and controlled by an intelligent chip. Compared to traditional pumps, it is energy-efficient and high-performing, capable of saving 40% to 70% of power consumption.
The wide voltage design ensures the pump can operate normally and maintain its performance when the voltage ranges between 160V and 300V. The drive board features surge protection and is compatible with air energy linkage mode, ensuring no malfunctions occur.
The entire machine adopts a fully sealed design with a protection rating of IP67, capable of withstanding harsh environments such as rain and moisture.
The multi-mode control function is powerful and can be selected based on actual application scenarios. Some models are equipped with temperature control and PWM stepless speed regulation functions, offering greater adaptability.
Some models are equipped with high-precision pressure sensors for household water pressure boosting. The multi-mode options include: constant power mode/constant pressure mode/high-efficiency energy-saving mode/adaptive mode/three-speed adjustment mode/pressure control mode.
Multiple protections include: water shortage protection, stall protection, voltage anomaly protection, overload protection, lightning strike protection, and resistance to frequent voltage fluctuations and surge protection.

Operating conditions:

Medium temperature: 2-110℃
Ambient temperature: ≤50℃
Maximum system pressure: ≤10bar
Input voltage: 160-300V

Medium conditions: It is applicable to clean liquids without solid substances, fibrous substances, viscosity or mineral oils, as well as approximately neutral, non-corrosive, non-flammable and non-explosive liquids. If it is necessary to transport acid or alkaline liquids, please consult the manufacturer to select appropriate materials.

Technical Parameters:

Zhejiang Ouhao Pump Industry Co., Ltd.