, Sera mechanical diaphragm pump, Sera composite diaphragm pump Shanghai Ruitang Electromechanical Equipment Co., Ltd. supplies Germany Sera electromagnetic diaphragm pump, Sera mechanical diaphragm pump, Sera composite diaphragm pump, Sera safety valve, Sera backup valve, Sera gas delivery pump, Sera automatic control air pump, contact telephone, fax; . Sera's main products are: Shower Hose,Flexible Shower Hose,Long Shower Hose,Shower Head And Hose Kaiping Rainparty Sanitary Ware Technology Co.,Ltd. , https://www.helin-shower.com
Founded in 1945, Sera pumps are used in virtually all fluid media, and are completely reliable and safe, even with aggressive, abrasive, malodorous, radioactive, flammable, viscous or toxic properties. Sino sera supplies dosing pumps, liquid transfer pumps, dosing devices and diaphragm compressors. Sera's dosing and pumping pumps are vibration squeeze pumps that are highly safe and accurate in operation, ensuring economical and environmentally friendly use of chemicals. High quality materials are selected for the characteristics of the media contact surface to ensure the service life of the pump. Sera's diverse design addresses a wide range of metrology technical issues. This is reflected in the design of the various pump and dosing systems that sera offers according to the customer's technical requirements. Sera's products meet economic needs and meet environmental requirements.
1. Sera electromagnetic diaphragm pump, Sera mechanical diaphragm pump, Sera composite diaphragm pump, Sera piston diaphragm pump, Sera piston pump, Sera plunger pump, Sera quantitative pump, Sera high pressure metal diaphragm pump, Sera pneumatic diaphragm pump: R/RS 204 series; R409.2 series; R409.1 series; M 413KM series; R 413KM series; MK 411 K.1 series; RK 411 K.1 series;
2, Sera automatic control diaphragm metering pump: C type electromagnetic diaphragm pump, C type diaphragm pump, C type piston diaphragm pump, control system - ProfiBus: C / CS 204 series; C 409.2 series; C 409.1 series;
3, Sera automatic metering dosing system: KKV automatic proportional dosing system, wall-mounted dosing system, small dosing device, single-box dry powder dosing system, two-box dry powder dosing system, three-box dry powder dosing system;
4, Sera piping system accessories: safety valve, backup pressure valve, diaphragmless damper, diaphragm damper;
5, Sera gas transmission device: gas delivery pump, automatic control air pump, LPG pump, metal diaphragm compressor. 
Sera, Sera electromagnetic diaphragm pump