The Model PF 20.17 is a particle filter engineered to remove dust particles from gas streams, particularly in emission measurement applications.

Key Features:

• High Efficiency: Achieves a deposition rate of 99.99%, ensuring effective dust particle removal.

• PTFE Filter Elements: Utilizes high-end PTFE filter elements available in various pore sizes (2 µm, 25 µm, 100 µm), preventing memory effects and enhancing durability.

• ATEX Certified: Complies with ATEX 2014/34/EU standards, suitable for use in potentially explosive atmospheres.

• Made in Germany: Manufactured to high-quality standards, ensuring reliability and longevity.

Technical Specifications:

• Materials Used: PTFE, Duran glass, polypropylene (PP), fluoroelastomer (FKM), stainless steel 1.4301 (assembly bracket).

• Operating Pressure: 0 to 500 mbar.

• Gas Flow Rate: 0 to 300 liters of air per hour.

• Pressure Drop: Approximately 10 mbar at 120 l/h.

• Operating Temperature: -5 °C to +80 °C.

• Housing Dimensions: Diameter: 90 mm; Length: 165 mm.

• Housing Volume: 135 ml.

• Effective Filter Area: 170 cm².

• Gas Connections:

  • GAS-IN: 6/4 mm hose fitting.
  • GAS-OUT: 6/4 mm hose fitting.

• Installation: Designed for wall mounting; assembly bracket included in the scope of delivery.

• Explosion Proof Classification: EX II 2G Ex h IIB Gb -5 °C ≤ Ta ≤ +80 °C.

Applications:

The Model PF 20.17 is ideal for emission measurement systems requiring efficient removal of dust particles to protect gas analyzers and ensure accurate readings.

Scope of Delivery:

• Complete housing with PTFE filter element.

• Stainless steel assembly bracket.

Available Variants:

• PF2017-2: 2 µm pore size.

• PF2017-25: 25 µm pore size.

• PF2017-100: 100 µm pore size.

Spare Parts:

• PTFE filter elements in 2 µm, 25 µm, and 100 µm pore sizes.

• O-ring FKM.