The Samoa ¼” AODD (Air-Operated Double Diaphragm) Pump, DC20, with PP-PTFE-PTFE-Hastelloy C components, is a compact and versatile pump designed for precision dosing and fluid transfer in demanding environments. Its construction and design make it suitable for both household and industrial applications.

Key Features:

1. Compact and Efficient Design:

   • Small footprint, ideal for OEM applications and operations requiring lower flow rates.
   • Suitable for slower-flowing industrial processes.

2. Precise Flow Control:

   • Equipped with an unbalanced spool valve air motor that requires lower start-up pressure.
   • Allows for finer adjustments to flow rates by regulating air pressure.

3. Corrosion-Resistant Materials:

   • Polypropylene (PP): Used for the directional air valve and air chamber covers, ensuring durability and resistance to chemicals.
   • PTFE (Teflon): Diaphragms provide excellent chemical resistance.
   • Hastelloy C: Handles highly corrosive fluids and environments with superior strength and corrosion resistance.

4. Broad Chemical Compatibility:

   • Works well with household and industrial cleaning products.
   • Compatible with aggressive fluids, including those used in corrosive conditions.

5. Versatile Applications:

   • Ideal for transporting and dosing fluids in cleaning, chemical processing, and other demanding industries.
   • Designed for applications requiring high reliability in harsh operating conditions.

6. Reliable Performance:

   • Built to handle a wide range of fluids without compromising efficiency.
   • Durable construction ensures long service life with minimal maintenance needs.

The DC20 pump is a reliable choice for industries that demand precision, corrosion resistance, and compatibility with aggressive fluids. Its compact size and efficient performance make it particularly well-suited for specialized and challenging applications.