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Suited to commercial applications, particularly multi-storey construction as a hydraulic separator for solar, Co-gen and PP-R systems.

Features at a Glance


  • 4 models available 200, 400, 600, 800kW
  • WaterMark certified heat exchanger
  • All fittings and pipe work are 316L stainless steel
  • High working pressure of 1400kPa
  • Variable speed pumps accurately match the required energy load
  • Crossflow exhibits exceptionally low pressure drop
  • Designed with dual-head pump and twin heat exchangers
  • Pump offers data transfer and monitoring capabilities to BMS or SCADA systems by an add-on CIM module
  • 1 year parts and labour*

*Warranty conditions apply

The heat exchanger shall be Rheem Crossflow model _________ with a nominal output of _______kW. The maximum flow rate shall be _____ L/min with primary side temperature of  _____ °C and secondary side temperature rise of _______°C. The system shall comprise twin 316L, single wall, brazed plate heat exchangers of the dual pass type each providing 50% of the load and be equipped with isolation valves and unions to facilitate hot swapping of heat exchangers without shutting the system down. The heat exchangers shall be WaterMark certified. A dual head variable speed pump shall be used to regulate primary side flow rate in response to secondary side demand. Manifolding shall be made from 316L stainless steel. An adjustable auto reset over temperature cut out shall be incorporated to prevent system overheating. The system shall be fully factory assembled on a hot dip galvanised steel frame and tested to a working pressure of 1400kPa.