Harris 402-050-320-A - 402050320A - Carbon Dioxide Regulator 3250D Viking Model HP750 series is a

Model HP750 series is a high pressure

for DC TIG (scratch start or with an external high-frequency start unit)

MK Products Collet 5006 Flush 78

when used for spacing

Exact count varies with manufacturing tolerance but a unknown can of 3/16 in Lincoln Chromet 9-B9 typically contains in this range

Harris 402-050-320-A - 402050320A - Carbon Dioxide Regulator 3250D Viking Model HP750 series is aHarris General Purpose Regulator Model 402 050 320 A 402050320A Model GP402 is a brass Two Stage Regulator with neoprene diaphragms for general purpose applications. The Model GP402 maintains a constant delivery pressure from full to near empty Cylinder conditions. The Model GP402 is not recommended for High Purity applications that may be sensitive to contamination due to elastomeric components. Features Available in 0 15, 0 50, 0 125 and 0 250 PSIG