The MDH-40 pump is a series of gas-liquid mixing pumps, and all the flow components of the pump are made of precision cast stainless steel material. The suction port of the gas-liquid mixing pump can use negative pressure to suck in gas, so there is no need to use an air compressor and atmospheric injector. The high-speed rotating pump impeller mixes and stirs the liquid and gas, so there is no need for a stirrer or mixer. Due to the pressurized mixing inside the pump, the gas and liquid are fully dissolved. So there is no need for large pressurized containers or expensive reaction towers to produce highly soluble solutions. Applied to the circulation of valuable liquids, refrigerants or high-temperature liquids, low viscosity liquids, corrosive liquids, harsh operating and gas containing liquids, as well as high-temperature heat transfer oil up to 350 ℃, circulating hot water up to 180 ℃, low-temperature antifreeze up to -100 ℃ and other media. We can customize motors such as variable frequency, explosion-proof, and special power supply according to customer needs.