Metal Surface Treatment Industry

Metal Surface Treatment Industry

TDS-DYI SHENG’s air-driven double diaphragm pump can be applied to the transportation of various metal surface treatment liquids. In terms of the material design of the wetted body, the pneumatic double diaphragm pumps are made of materials with good chemical resistance, such as stainless steel 316, polypropylene, and Teflon. It has good resistance, durability, and long service life to the high corrosiveness of metal surface treatment liquid.
And the minimum operating pressure of the pneumatic double diaphragm pump only needs to be driven by the air pressure of 1.0 Bar. The low-pressure transfer of the liquid can avoid the safety concerns of the operator due to a large number of splashes during leakage.

Pumps for Metal Surface Treatment Industry | TDS-DYISHENG Pump



Pickling, Electrolyte, Electroplating


It is suitable for: 

  • Pickling treatment of metal surface
  • Electrolyte transportation
  • Metal plating transportation


DYI SHENG Solutions for Metal Surface Treatment Industry: