The Mechanical Diaphragm Pump is a robust and cost-effective dosing solution designed for precise fluid handling in various industrial and commercial environments. Operating through a mechanically driven diaphragm, this pump ensures leak-free performance, accurate flow control, and reliable chemical resistance, making it ideal for continuous and demanding operations.

Unlike traditional piston or gear pumps, the mechanical diaphragm pump uses a flexible diaphragm driven by a motor and crank mechanism to move fluids. This design allows for accurate dosing without the need for dynamic seals in the pumping chamber, reducing maintenance demands and eliminating the risk of leakage. Its simplicity and durability make it a trusted choice in systems requiring controlled and repeatable dosing.

The pump is typically constructed with corrosion-resistant materials such as PTFE, EPDM, or stainless steel, depending on fluid compatibility. Flow rates and pressure levels can be adjusted to suit application needs, and many models come equipped with stroke length adjustment or manual/automatic control options.

Product Advantages

1. Leak-Free Operation:

Thanks to the sealed diaphragm design, there are no sliding seals exposed to the fluid, significantly reducing the risk of leaks. This makes the pump ideal for handling hazardous or corrosive chemicals.

2. Low Maintenance:

The simple mechanical structure reduces the number of moving parts in contact with the fluid, minimizing wear and maintenance intervals. Diaphragms are designed for extended service life and are easy to replace when needed.

3. Precise Dosing Performance:

The pump delivers stable and accurate flow rates, ideal for dosing applications where consistency is critical. Stroke length and frequency can be finely tuned to match process requirements.

4. Strong Chemical Compatibility:

Available in a variety of materials, the pump can handle a broad range of liquids—including acids, alkalis, solvents, and slurries—without compromising performance or lifespan.

5. Energy Efficiency:

Mechanical diaphragm pumps operate efficiently even at low flow rates and pressures, helping reduce energy consumption while maintaining dosing accuracy.

6. Compact and Adaptable Design:

These pumps are compact, easy to install, and adaptable to various system layouts. They can be integrated into existing dosing systems with minimal modification.

Applications

Mechanical diaphragm pumps are used across a wide array of industries for their dosing accuracy and rugged performance. Common application areas include:

•  Water and Wastewater Treatment: For dosing coagulants, flocculants, chlorine, and pH control agents.
•  Chemical Processing: Ideal for delivering corrosive chemicals safely and accurately.
•  Agriculture: Used for injecting fertilizers, pesticides, and other additives into irrigation systems.
•  Food and Beverage: Suitable for dosing cleaning agents and additives in CIP (Clean-in-Place) systems.
•  Pharmaceuticals and Cosmetics: Used in controlled environments for precise ingredient dosing.

The Mechanical Diaphragm Pump stands out as a dependable, low-maintenance, and high-precision dosing solution. Its ability to handle a wide range of fluids, combined with ease of operation and long-term durability, makes it a valuable asset across industries that require reliable fluid metering. Whether used for simple chemical dosing or integrated into complex industrial systems, this pump delivers consistent results with confidence.