Basket strainer figure 821A, DN125 PN16, mesh size 1.6mm (15 meshes/cm2). Body material: grey cast iron. Max. temperature: 300 °C. 821A125C43

Mesh filter for installation protection

The 821A series mesh filter is a reliable solution for retaining impurities in water, steam and technological installations. Made of durable grey cast iron, it ensures long-lasting and trouble-free operation even in demanding conditions. This model, with a nominal diameter of DN125 and a pressure class of PN16, is designed to work with media at temperatures up to 300°C. Its design allows for easy filter cleaning without the need for dismantling from the network, which translates to minimizing downtime and reducing operating costs.

Construction and application

This filter is widely used in hot and cold water installations, steam systems, industrial technologies, as well as in heating, refrigeration and air conditioning. Thanks to the precise mesh size (1.6 mm, corresponding to 15 meshes per cm²), it effectively retains mechanical impurities, protecting sensitive installation elements from damage. The body made of GG 25 (GJL-250) cast iron guarantees high resistance to corrosion and mechanical damage. The filter flanges are drilled according to EN 1092-2, which facilitates installation and integration with existing infrastructure.

Key features and benefits

• Stainless steel insert: Ensures durability and corrosion resistance, even in an aggressive environment.
• Cleanable without dismantling: Enables quick and easy filter maintenance without interrupting installation operation.
• Compliance with standards: Tests and studies conducted in accordance with EN-12266-1 confirm the high quality and safety of the product.
• Wide temperature range: The ability to operate in a temperature range up to 300°C expands the range of filter applications.
• Durable construction: The body made of grey cast iron provides resistance to high pressure (PN16) and mechanical damage.
• Easy installation: Flanges drilled according to EN 1092-2 facilitate integration of the filter with the existing installation.
• Overall length compliant with EN 558-1 series 1: Ensures compatibility with other installation elements.

The 821A mesh filter is an investment in the reliability and durability of your installation – protection against failures and reduced system maintenance costs.