Calibration Gas: Air/R22, 221 L Cylinder Capacity, 500 PPM Refrigerant R22/Balance Air, NIST

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Item: 20LZ34,
MFR: 221L-77A-500,
Brand: GASCO

Technical Specification
Gas Name R22, Air
Cylinder Capacity 221 L
Gas Mixture Balance Air, 500 PPM Refrigerant R22
Max. Pressure 250 psi
Cylinder Dia. 9 in
Cylinder Height 16-1/2 in
Connection Size CGA 165
Calibration Certificate NIST