Caleffi 546206A Dirt Separator

Introducing the Caleffi 546206A Dirt Separator, a high-performance solution for protecting heating and air conditioning control systems. Its brass body houses a 1 inch nominal size dirt separator with female threaded end connections and a robust 150 PSI pressure rating.

Designed to capture debris before it reaches pumps and valves, this unit combines durable stainless steel and HDPE components with an EPDM hydraulic seal for reliable operation. It supports a wide temperature range from 32 to 250 degrees F and handles flows up to 9 GPM, making it suitable for both residential and commercial HVAC applications. The Dirt Separator helps extend equipment life, reduce maintenance, and improve system efficiency.

Certified to leading industry standards, the Caleffi 546206A meets ANAB, BSI, FM, ISO 9001, and ICIM requirements, ensuring consistent quality and performance across installations.

• Nominal Size: 1 inch
• End Connections: Female threaded
• Flow Rate: 9 GPM
• Pressure Rating: 150 PSI
• Temperature Range: 32–250°F
• Body Material: Brass
• Inclusions/Materials: EPDM hydraulic seal, stainless steel and HDPE
• Application: Heating and air conditioning control system
• Standards: ANAB, BSI, FM, ISO 9001, ICIM