Harris 9200-50-350 Two Stage Hydrogen/Methane Regulator - 3302221 4 Pack Rack while 9SS20752 is the orderable

while 9SS20752 is the orderable SKU used for this listing

Lincoln OEM CASE BACK L13016-1 - 9SL13016-1

SLOW BLOW S23284-2 - 9SS23284-2

Lincoln OEM CABLE CONNECTOR S12802-12 - 9SS12802-12

Lincoln OEM RELAY S16265 - 9SS16265

Harris 9200-50-350 Two Stage Hydrogen/Methane Regulator - 3302221 4 Pack Rack while 9SS20752 is the orderableHarris 9200 50 350 Two Stage Hydrogen Methane Regulator 3302221 Model 9200 Hydrogen Methane Regulator is a standard for general purpose laboratory, industrial and welding applications. This heavy duty model is designed for applications where a constant delivery pressure is required over a wide range of inlet pressures. Model 9200 features a neoprene diaphragm, self reseating relief valve, one piece encapsulated seat design with internal filter and