,, - Manufacturers and Suppliers in China - - SHANDONG LANGO METERING PUMP TECH CO., LTD

High-temperature and corrosion-resistant PTFE diaphragm

PTFE wetted end - high temp & corrosion resistant
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High-precision metering pump head

High-precision fluid delivery;PVDF standard, other materials optional
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Injection Valve/Foot Valve

Outlet check valve for one-way flow/Inlet filter and backflow preventer
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Backpressure Valve/Pressure Relief Valve

Backpressure Valve:Prevents siphoning; dampens pressure fluctuations. Pressure Relief Valve：Protects system from overpressure.
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Pulsation Dampener for Fluid System

The pulsation damper is used to reduce the pulsating vibrations generated when the metering pump discharges, mitigate the impact of the pulses on the pipeline and the system, and when combined with the back pressure valve, it can reduce pressure fluctuations.
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Y-Type Pipeline Strainer

The Y-Strainer is installed at the pump inlet pipeline. It is used to intercept solid particles, welding slag, rust, debris and other impurities in the fluid medium, preventing hard foreign objects from entering the pump body, avoiding wear, jamming and damage to precision components such as the impeller and seals, ensuring the stable operation of the pump set, extending the service life of the equipment, and reducing the cost of later maintenance and repair.
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