Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-500-540-E - 721C500540E Trigger Kits Is 9SG4790-1 the same part

Is 9SG4790-1 the same part as G4790-1

Compatible with MK Products welding systems requiring a 5002 series extended collet for 12

METRIC S24170-1 - 9SS24170-1

The practical display provides just the necessary information

"text": "A 50 lb easy-open can of 1/8 in

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-500-540-E - 721C500540E Trigger Kits Is 9SG4790-1 the same partHarris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C 500 540 E 721C500540E Features 1 11 16" 316L Stainless Steel diaphragm eliminates contamination from diffusion or outgassing One piece encapsulated seat design with 10 micron sintered internal filter to protect the PTFE Teflon seat from particulate contamination External relief valve is standard Brass Barstock body, bonnet and fittings 2 dual scale Brass Barstock gauges (psi bar)