indicators for refrigeration service provide a quick, reliable and
economical way to verify the flow of refrigerant in refrigeration
- Refrigerants: Suitable for all common refrigerants including R-717
(Ammonia), R-134a, R-22 and other approved refrigerants. It is also used
in refrigeration system pipeline.
- Port Size: 1’’ – 2’’ (25mm – 50mm)
- Connections: Flanged and Butt Weld