LCM Dosing Pump – Reliable & Precise Chemical Metering

nhe LCM Dosing Pump from Puritech is a high-precision chemical dosing device built for water treatment systems, reverse osmosis setups, and industrial chemical injection. It guarantees consistent, controllable chemical dosing — such as chlorine, antiscalant, acids or disinfectants — ensuring safe and stable water quality. Because it uses a corrosion-resistant PTFE diaphragm and precise stroke control, it remains dependable even in demanding environments.
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Key Features & Benefits

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• Chemical-Resistant PTFE Diaphragm — The internal diaphragm and valve seals resist corrosive chemicals, ensuring long life and safe operation.

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• Adjustable Dosing Rate — Flow can be controlled via stroke adjustment (0–400 strokes/min), allowing fine-tuning of chemical dosage according to water demand.

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• Capable Flow Rate — Delivers up to 15 L/hour at 10 kg/cm², enough for small to medium water systems or RO-based setups.

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• Low Power Consumption — Uses just 30 W at 230 V/50 Hz, which keeps running costs low while ensuring accurate dosing.

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• Compact and Light — At about 2.18 kg, it’s easy to mount even in compact water treatment skids or filter systems.

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• Consistent Dosing under Pressure — Designed to maintain accuracy even when system pressure changes, preventing under- or over-dosing.

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Technical Specifications

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Common Applications

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The LCM Dosing Pump is well-suited for:

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• Chlorination of borehole or municipal water supplies

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• Antiscalant dosing in RO (reverse osmosis) water systems

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• Acid or alkali dosing for pH adjustment

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• Disinfection in pools, cooling towers, or water storage tanks

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• Chemical feed for small industrial systems, agriculture, or livestock watering

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Using a dosing pump ensures precise chemical control, which improves treatment effectiveness and reduces waste — advantages widely recognized in water treatment best practices.

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Installation & Maintenance Tips

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• Always prime the suction line before operation, ensuring no air locks.

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• Mount on a solid, level surface to avoid vibration and ensure stable dosing.

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• Use chemical-compatible tubing (as specified: 4 mm / 6 mm) for suction and discharge.

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• Regularly inspect valves and diaphragms for wear, especially when dosing aggressive chemicals.

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• Ensure non-return valves are intact to prevent backflow or siphoning when the pump is off.

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• For best results, set dosing rate based on water flow and chemical demand — adjust stroke rate as needed.

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Why the LCM Dosing Pump is a Smart Choice

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If you need precise, consistent, and reliable chemical dosing, the LCM Dosing Pump is an excellent choice. Its chemical-resistant construction, adjustable flow rate, low power draw, and ease of installation make it ideal for both domestic and small-to-medium industrial water systems. Whether for disinfection, pH control, or scale prevention — this pump delivers accuracy and peace of mind.