Mesh filter model 821F, DN200 PN40, mesh opening 1.6 mm (15 openings/cm²). Body material: gray cast iron. Max. temperature: 450 °C 821F200E43

Mesh Filter Figure 821F – Reliable Protection for Installations

The mesh filter 821F is a critical component designed to capture mechanical impurities such as rust, sand, and sediment. It protects valves and downstream equipment from damage and failures, ensuring long-term, trouble-free operation. This model is suitable for hot and cold water systems, steam lines, and industrial applications in heating, refrigeration, and air conditioning.

The filter housing is constructed from gray cast iron, providing high strength and excellent corrosion resistance. The stainless steel filter element effectively traps contaminants, while the design allows for cleaning without disassembly—simplifying maintenance and reducing operational costs. The filter features flanged connections with a nominal diameter DN200 and pressure class PN40, ensuring leak-tight and secure installation. The mesh openings measure 1.6 mm (15 openings/cm²), effectively capturing larger particulates.

Construction and Applications

The 821F filter features a compact design compliant with EN 558-1 (face-to-face dimensions) and EN 1092-1/2 (flange standards). Testing and inspections in accordance with EN-12266-1 confirm its high quality and reliability. The filter bears the CE marking for DN≥32, certifying compliance with the Pressure Equipment Directive 97/23/EC (now 2014/68/EU).

The housing is made of gray cast iron for durability and corrosion resistance. The filter element is constructed from stainless steel to ensure efficient contaminant capture. It features flanged connections with DN200 and PN40 rating for safe, secure installation. The filter operates at temperatures up to 450°C and is suitable for hot and cold water systems, steam lines, and industrial processes.

Key Features and Benefits

• High filtration efficiency: Achieved through a stainless steel element with precisely defined mesh density (15 openings/cm²).
• Durability and reliability: Manufactured from high-quality materials to ensure long service life.
• Easy maintenance: Cleanable without disassembly, significantly simplifying servicing.
• Compliance with standards: Meets European normative requirements, ensuring safe operation.
• Wide range of applications: Suitable for both industrial and domestic systems.
• Environmental safety: Filter design minimizes leakage risks and reduces environmental impact.

The mesh filter 821F is an investment in protecting your system and equipment—resulting in cost savings through reduced repairs and downtime. Choosing this product guarantees reliable performance and extended operational life.