SDMP301 is equivalent to the "SDMP205" follow-up model released in October 2004 and adopts the same internal structure as "SDMP305" released in August 2005. By mechanically vibrating the diaphragm designed inside the pump, a volume change is created, delivering liquid and gas.
The product dimensions 25 × 25 × 4.8mm, weighs about 4g, basically the same with the SDMP305. The intended use is to supply fuel to small fuel cells provided in laptops and PDAs.
E71T flux-cored wire with a nominal component 19.5% Cr -10% Ni. The protective gas is 100% CO2. It is suitable for all-position welding with excellent technological performance, stable arc, less splashing and beautiful weld form. the weld metal has good intergranular corrosion resistance and low crack sensitivity.
Application: this product can be widely used in welding petrochemical, food machinery, medical equipment, chemical fertilizer equipment, textile machinery,
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