gas generator 1) N2 Purity: 99-99.9995% ... compressor, refrigeration dryer, filters, air tank, nitrogen generator and gas buffer tank. 2, Principle: When the process ... storing, Electric & Electronic industry, Petro-gas & Oil field, Chemicals & Petro-chemicals, Coal-mine, Metallurgy, Pharmacy, SMT, Fire- ... be happy to produce a generator that matches your needs. Contact us for more details. gas generator