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Andos CT-50-02-X diaphragm metering pump
Electromagnetic diaphragm metering pumps are widely used in various industries that require precise dosing, delivery, and control. These pumps are ideal for applications such as water treatment (including acid and alkali dosing, PAC/PAM addition, and sludge handling), food processing (for additives), beer and beverage production (for ingredient dosing), petrochemicals (for process media and etchants), cosmetics (raw material handling), paint and coatings (for raw material transport and mixing), textile printing and dyeing (for bleaching agents), municipal water systems (for disinfectants), power plants (for phosphate and other additives), ceramics (porcelain paste), metallurgy (metal pastes and additives), mining (coal slurry and magma), cement plants (grinding aids), and more. They are also suitable for any application requiring accurate dosing, recycling, or online control to optimize costs or enhance product quality.
The electromagnetic-driven metering pump offers a maximum flow rate of 50 L/h and can handle up to 16 bar of pressure. The ANDOSE (Anders) metering pump stands out with its high-performance diaphragm pump head, representing a significant advancement in metering pump technology. This advanced design incorporates Italian patent MARS technology (an automatic mechanical charging system), combining the best features of traditional pump heads. Unlike conventional hydraulic diaphragm pumps, this high-performance model eliminates the need for a material-side disk diaphragm guard, offering both the "direct through" functionality of tubular diaphragms and low NPSH requirements, while also providing effective protection for the diaphragm, extending its lifespan and avoiding the accuracy loss often seen in traditional models over time.
Key features include an electromagnetic drive design, which ensures a simple and reliable structure. The pump allows flow adjustment from 0 to 50 L/h, with a maximum pressure of 16 bar. It supports both manual and automatic control modes—users can manually adjust the output or receive external pulse signals or 4-20 mA input for automated control. The pump is programmable and can handle multiple types of materials. The pump head is adaptable to different application needs, and fluorine compound membranes are available to suit various operating conditions.
The pump comes with a multi-function valve that allows setting of release pressure, anti-siphon protection, backpressure regulation, and assistance during startup. Installation is straightforward, featuring a foot valve, injection valve, and flexible inlet and outlet hoses.
Main series include DFD, DP, and DM. These pumps are commonly used in recycled water systems, reverse osmosis, swimming pool treatment, and wastewater treatment, among others. Their versatility and precision make them an essential tool across many industrial sectors.