Drum traps are designed to collect by gravity the overfed liquid refrigerant from the low-pressure receiver. Drum traps also called transfer drums return the excess liquid to the controlled pressure receiver (CPR) using the pumping power of the discharge gas pressure.
Docal drum trap are ASME certified (U stamp our UM stamp) and can also bear Canadian registered number (CRN) from CSA B51 for Canada or with National Board for USA. Post-weld Heat treatment and corrosion allowance are available as options.
