BTM series is a kind of liquid magnetic drive cartridge pump, double shell design, all sealing points are static sealing realization, no additional auxiliary sealing device, with extremely reliable safety; Commonly used in petrochemical, chemical industry, pipeline pressure and liquefied gas engineering, suitable for easy to vaporize media, such as liquid ammonia, liquefied gas, anhydrous hydrogen fluoride, alkanes, hydrocarbons, liquid chlorine, titanium tetrachloride and phosgene.
Double shell vertical bag structure, the inner layer is single-stage or multi-stage segment, the pump shell withstand system pressure, the length of the shell and the pump insertion depth depends on the device cavitation allowance requirements, can also be directly installed on the storage medium container, at this time there is no need to install the shell, the container becomes the shell of the pump;
Using excellent hydraulic model, the effective cavitation margin of the head impeller is low NPSHr, and the efficiency is high and the working range is wide.
Isolation sleeve adopts high strength, high impedance material, magnetic eddy current loss is small, magnetic transmission efficiency is high, medium temperature rise is small;
Double isolation sleeve structure and leakage monitoring alarm can be configured to achieve dual security protection;
Compact structure, strong universality of spare parts, economic, safe and reliable;
Comply with GB3215 and API685 standards;
Magnetic material selection of high temperature samarium cobalt, high corrosion resistance, high anti-demagnetization ability, irreversible demagnetization temperature, long service life;
The shafting wear parts are made of corrosion-resistant, high-strength and high-wear-resistant materials, which are stable and safe.
Axial force floating balance structure design, magnetic pump operation axial force is fully balanced, thrust bearing only in the pump start axial thrust, long-term operation almost zero wear;
Diameter: DN40~DN200
Flow rate:~800m3/h
Head:~400m
Speed：1450r/min~2900r/min
Temperature: -90 ℃~350 ℃
Materials: 304, 316L, 2205, 904L, TC4, TA1, TA2, C-276, etc
Fields: Pipeline pressurization and liquefied gas engineering in petrochemical and chemical industries, such as liquid ammonia, anhydrous hydrogen fluoride, alkanes, hydrocarbons, and liquid chlorine
