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Jiangsu Syeelai Environmental Technology Co., Ltd.

JCM Series Corrosion-Resistant Mechanical Diaphragm Metering Pump

Product Overview
The JCM Series Mechanical Diaphragm Metering Pump is a high-performance solution designed for heavy-duty industrial fluid handling. Engineered for stability and precision, this series utilizes a robust mechanical drive system to ensure consistent chemical injection even under fluctuating pressures. It is the ideal workhorse for industries requiring reliable dosing of high-viscosity media and aggressive industrial chemicals.

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  • JCM Series Corrosion-Resistant Mechanical Diaphragm Metering Pump

Product Features

1. Flow range: Qmax = 60L/h;

2. Pressure range: Pmax = 1.0MPa;

3. Standard configuration: Materials include PVC, PVDF/PTFE, 304/316L; power supply 380V/50Hz;

4. Optional configuration: Single-phase motor; pump head material and inlet/outlet connection can be customized.

Key Features & Advantages
Precision Flow Adjustment: Achieve exacting process standards with a stepless flow regulation range of 0-100%. This allows for seamless integration into automated systems requiring precise volumetric control.
Advanced Diaphragm Longevity: Featuring the proprietary J-Series uniform-drive technology, the pump minimizes mechanical stress on the membrane. This structural innovation increases the working pressure limit and significantly extends the maintenance intervals for the diaphragm.
High Viscosity & Hazardous Fluid Handling: Unlike standard pumps, the JCM is specifically built to transport high-viscosity liquids and dangerous chemical compounds with high efficiency and zero slip.
Rugged Material Options: To match your specific medium, pump heads are available in 316SS (Stainless Steel), PVDF, and PVC, providing a versatile platform for diverse industrial applications.





Model Flow Rate (L/h) Pressure (MPa) Caliber (mm) Pump Speed (spm) Power (W) Diaphragm (mm) Weight (kg)
JCM-6/1.0 6 1 φ10*16 PVC corrugated pipe 30 25 65 4.2
JCM-12/1.0 12 1 φ10*16 PVC corrugated pipe 50
JCM-24/0.7 24 1 φ10*16 PVC corrugated pipe 83
JCM-32/0.7 32 0.7 φ10*16 PVC corrugated pipe 100
JCM-42/0.5 42 0.5 φ10*16 PVC corrugated pipe 150
JCM-50/0.5 50 0.5 φ10*16 PVC corrugated pipe 180
JCM-60/0.4 60 0.4 φ10*16 PVC corrugated pipe 200 40
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About Us
Powering Global Industry with Precision Fluid Technology
SYEELAI specializes in corrosion-resistant fluid transfer solutions, professionally manufacturing a series of acid and alkali resistant pumps including liquid mixers, metering pumps, magnetic drive pumps, and vertical pumps. The company also undertakes custom fabrication of non-standard chemical filtration systems and provides professional design, installation, and commissioning services for chemical dosing equipment.
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