UNEX PBU20-50 (4x G5/4" male thread)

The UNEX PBU20-50-5/4 brazed heat exchanger is equipped with G5/4'' external thread connection but is also available with G1'' external thread, available on the webshop.

The UNEX PBU20-50-5/4 heat exchanger is directly interchangeable with the following types without needing to modify the pipes.

• APV OHC 60/50 AE
• GEA WTT GBS 500H-50
• GEA WTT GBS 525H-50
• GEA WTT WP 5-50
• Kelvion GBS 500H-50
• Kelvion GBS 525H-50
• Reflex RHC 60/50