The Samoa 1" AODD Pump (DP200, Aluminum-PTFE-PTFE) is a durable and versatile air-operated double diaphragm pump, designed for moderate flow rate applications and compatible with various industrial fluids. Below are its features and specifications:

Key Features:

1. Material Composition:

   • Pump Body: Aluminum, providing a lightweight yet sturdy construction.
   • Diaphragms and Seals: Made from PTFE for excellent chemical resistance and durability.

2. Versatile Applications:

   • Suitable for tasks such as:
     • Dosing
     • Spraying
     • Transferring
     • Evacuating fluids
   • Ideal for distributing moderate flow rates in industrial processes.

3. Chemical Compatibility:

   • Designed to handle:
     • Solvent-based fluids like ketones, acetates, aldehydes
     • Aliphatic and aromatic hydrocarbons
     • Stainless steel- and aluminum-compatible chemicals
   • Important Limitation: Not suitable for chlorinated hydrocarbon solvents.

4. Durable Design:

   • Built to endure demanding industrial applications.
   • Robust construction ensures longevity even in harsh operating conditions.

5. ATEX Certification:

   • Fully groundable and certified for ATEX compliance (Ex II2 GD IIB/IIC 95 °C).
   • Safe for use in potentially explosive environments.

6. Operational Safety and Efficiency:

   • Air-operated design eliminates the need for electrical components, enhancing safety in hazardous zones.
   • Low-maintenance and reliable performance.

Advantages:

• Broad Fluid Compatibility: Handles a wide range of solvents and chemicals while being lightweight and corrosion-resistant.
• Safety: Fully ATEX-certified for hazardous environments.
• Cost-Effective: Aluminum construction offers an economical alternative to stainless steel pumps without compromising on durability.

This pump is particularly well-suited for industries such as automotive, painting, printing, and chemical processing where moderate flow rates and compatibility with solvent-based fluids are essential.