At present, there are many kinds of food-grade water pumps on the market, and it takes a little effort to choose them. So, how can you choose a pump that meets your needs, also known as your heart? Generally speaking, a good food-grade water pump must meet the following 5 points:

1. Food grade certified material
Because food-grade water pumps are used to transport food, beverages, and drinking water that customers drink. Therefore, all materials in direct contact with fluids must be food-grade certified materials, otherwise they are harmful to human health. Such as through WRAS, FDA food certification: FDA is recognized as one of the world’s largest food and drug management agencies, strict requirements; WRAS is the certification of drinking water safety in the UK.

2. Customized size and interface
According to the actual situation of the equipment, determine the size of the pump or the size of the space reserved in the equipment, and then consider whether it is a threaded interface or a Babaokou. It is also necessary to determine the direction of the water inlet and outlet, and the diameter of the pipe. According to the needs, the matching pump can be customized to maximize the performance of the pump and the equipment to achieve the best quality.

3. Cost saving
According to the application requirements, calculate the requirements for the working voltage, current, etc. of the food-grade water pump. Select the same voltage as the power supply mode of the device; select lower power consumption under the premise of guaranteed functions, etc. Choosing a pump whose performance is competitive enough for the application can save you a lot of money over choosing a more powerful pump.

4. High temperature resistance
Small household appliances such as hot drink machines and coffee machines transport high-temperature media for a long time. Therefore, when choosing a water pump, the ambient temperature and working fluid must be taken into account. For applications that require a 100°C operating temperature, a pump with a maximum operating temperature of only 50°C cannot be selected. And to consider the long-term, long-term high temperature food-grade water pump is the first choice.

5. Custom function
Choose a water pump that can realize customized functions, such as overvoltage protection, overcurrent protection, idling protection, PWM/5V intelligent speed regulation, speed feedback and other customized requirements.