Caleffi KIT551546067 Air Dirt Separator Kit 1-1/4 in Press

Product Description

The CALEFFI KIT551546067 is a combination air and dirt separator kit designed to maintain fluid health in residential hydronic heating systems. The kit bundles a 551 Series DISCAL air separator and a 5463M Series DIRTMAG PRO magnetic dirt separator into a single package, simplifying procurement and ensuring matched components. Both units connect via 1-1/4 inch press fittings and are constructed from brass. The system is rated for a maximum flow of 21 GPM, a maximum pressure of 150 psi, and a maximum temperature of 250 degrees F. Licensed plumbers and hydronics technicians are the typical installers.

This kit is intended for residential hydronic heating applications where both air elimination and magnetic dirt separation are required in a single service point. The DISCAL component handles entrained air removal while the DIRTMAG PRO uses an integrated magnet to capture ferrous particles and suspended debris before they can damage pumps, valves, and heat emitters. The press-fit connection method keeps installation straightforward in new construction and retrofit situations alike. The kit includes one 551067AC air separator and one 546367AM dirt separator.

Key Features

• Bundles DISCAL air separator (551067AC) and DIRTMAG PRO magnetic dirt separator (546367AM) in one box
• Integrated magnet captures ferrous debris and suspended particles from system fluid
• 1-1/4 inch press x press connections for fast, reliable joining without open flame
• Brass construction for durability in hydronic service
• Rated to 150 psi maximum working pressure and 250 degrees F maximum temperature
• Maximum flow rate of 21 GPM suits residential hydronic system capacity

Compatibility

Designed for use in residential hydronic heating systems with 1-1/4 inch press piping. Includes CALEFFI 551 Series DISCAL air separator (551067AC) and CALEFFI 5463M Series DIRTMAG PRO dirt separator (546367AM).

Installation Notes

Installation should be performed by a licensed plumber or qualified hydronics technician familiar with closed-loop hydronic systems. Shut down and depressurize the system before installing either separator. Press connections require the appropriate press tool and jaw set rated for the pipe material and fitting size. Follow all applicable local plumbing codes and manufacturer guidelines for orientation and service access of each separator.

Technical Specifications

• Product Type: Air Eliminator and Dirt Eliminator Kit
• Connection Type: Press x Press
• Size: 1-1/4 inches
• Max Flow: 21 GPM
• Max Pressure: 150 psi
• Max Temperature: 250 degrees F
• Material: Brass
• Separator Type: Magnetic
• Includes: Magnet

Standard Information

• Brand: CALEFFI
• Manufacturer Part Number: KIT551546067