CA1 Air Separator

The Fernox CA1 Air Separator is a high-efficiency deaerator designed to continuously remove air and microbubbles from closed-loop commercial heating and cooling systems. By removing air from the circulating fluid, the CA1 helps reduce corrosion, minimise system noise and maintain efficient, reliable system performance. Its low pressure drop design supports energy efficiency and balanced flow, making it ideal for commercial applications. Suitable for systems containing up to 50% glycol, the range is available in two versions, with flanged connections from DN50 to DN150: • Standard Flow – suitable for velocities up to 1.5 m/s • High Flow – suitable for velocities up to 3.0 m/s
  • Continuous microbubble removal to reduce corrosion and extend system life
  • Low pressure drop design maintains stable flow and system balance
  • Carbon steel body with corrosion-resistant coating for long-term durability
  • Integrated automatic air vent ensures reliable, passive deaeration at all times.
  • Maintenance-free operation with no moving parts or consumables
  • Compliant with PED 2014/68/EU
Warranty
2
Years

Available Versions

Product Code:
33006236/0100
DN Size:
100
Nominal Flow Velocity:
1.5 m/s (standard-flow)

Product Resources

Frequently Asked Questions

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Fernox Product Catalogue

CA1 Air Separator instructions leaflet

Separator Quick Start Guide

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