The Samoa ½” AODD Pump, DC30, made with Conductive Acetal-PTFE-PTFE, is a high-performance double diaphragm air-operated pump designed for demanding industrial applications, especially those involving aggressive and hazardous fluids. Below are its key features and applications:

Key Features:

1. Versatile Fluid Compatibility:

   • Designed for solvent-based fluids like flexo and gravure inks, varnishes, and paints.
   • Compatible with challenging chemicals, including ketones, acetates, aldehydes, aromatic hydrocarbons, and chlorinated hydrocarbons.

2. Durable Construction:

   • Conductive Acetal: Ensures safety in potentially explosive environments.
   • PTFE Diaphragms and Wetted Materials: Offer exceptional chemical resistance, ideal for corrosive environments.

3. Precise Flow Control:

   • Features an unbalanced spool valve air motor, requiring lower start-up pressure.
   • Allows finer flow adjustments via air pressure regulation, making it suitable for precision dosing and slower industrial operations.

4. ATEX Certification:

   • Ex II2 GD IIB/IIC 95 °C certified: Ensures compliance with safety standards for use in explosive or hazardous areas.
   • Fully groundable for static dissipation.

5. Robust Air Motor Design:

   • Air motor components, including the directional air valve and air chamber covers, are constructed from durable polypropylene.

Applications:

1. Fluid Transport and Dosing:

   • Ideal for transporting and dosing solvent-based fluids used in printing, coating, and painting processes.

2. OEM and Industrial Systems:

   • Commonly integrated into Original Equipment Manufacturer (OEM) setups for specialized industrial operations requiring precise and safe fluid handling.

3. Hazardous Environment Operations:

   • Fully compliant with ATEX standards for explosive atmospheres, making it suitable for industries like chemical manufacturing, printing, and coatings.

This pump is a dependable solution for handling aggressive and volatile fluids in environments that demand robust safety features and precise performance. Its ATEX certification, combined with its material compatibility and design flexibility, makes it a top choice for industrial and hazardous applications.