Cheonsei KM-212-PTC-HWA – Diaphragm Metering Pump for Chemicals
Looking for a medium-capacity chemical metering pump with good corrosion resistance? The Cheonsei KM-212-PTC-HWA belongs to the KM series by Cheonsei (Korea). It is a medium-sized diaphragm metering pump with PVC pump head, PTFE diaphragm and Ceramic balls (PTC code), compact design, micrometer dial for precise capacity adjustment during operation, suitable for chemical dosing in water treatment and industrial applications.
Key Features of Cheonsei KM-212-PTC-HWA
✅ Diaphragm metering pump.
✅ Model: KM-212-PTC-HWA.
✅ Brand: Cheonsei (Korea).
✅ Materials: PVC (head) – PTFE (diaphragm) – Ceramic (balls).
✅ Micrometer dial for precise capacity adjustment while running.
✅ Compact, durable design suitable for outdoor installation.
✅ Oil-bath lubricated reduction gear, quiet and long-lasting.
✅ Easy installation and maintenance.
Technical Specifications
✅ Model: KM-212-PTC-HWA
✅ Series: KM (Diaphragm Metering Pump)
✅ Type: Diaphragm metering pump
✅ Materials: PVC – PTFE – Ceramic (PTC)
✅ Voltage: Typically 380V/50Hz (3-phase)
✅ Flow rate: Per KM-212 catalog data (medium–high range of the series)
✅ Pressure: According to KM-212 specifications
✅ Connection: Typically Ø12×Ø18 hose
✅ Origin: Korea
✅ Application: Chemical dosing
Typical Applications
✅ Chemical dosing in water treatment
✅ Disinfection and pH control systems
✅ Chemical and food industries
✅ Boiler and cooling tower treatment
✅ Wastewater treatment and additive dosing
Why Choose the Cheonsei KM-212-PTC-HWA?
The Cheonsei KM-212-PTC-HWA is a genuine Korean diaphragm metering pump with PTC materials for good chemical resistance, precise flow adjustment, quiet and durable operation. It is suitable for systems requiring stable, low-leakage chemical dosing.
Selection & Installation Tips
✅ Confirm PTC materials are compatible with your chemical.
✅ Check flow rate and pressure ratings match the system.
✅ Install with correct suction/discharge orientation and chemical-resistant tubing.
✅ Periodically inspect the diaphragm and check valves to maintain accuracy.
Hotline: 0084 787900099
