Harris 247NC-15 1/4" RH Pipeline Single Stage Oxygen Regulator - 4000814 Model 721 5" to 8") and utilizes

5" to 8") and utilizes a double seal system to maintain an inert atmosphere inside the pipe

especially when working with thicker materials

Two-inch pressure gauges are available in brass

Lincoln OEM ROOF L5193-11 - 9SL5193-11

Harris 247NC-15 1/4" RH Pipeline Single Stage Oxygen Regulator - 4000814 Model 721 5" to 8") and utilizesHarris 247NC 15 1 4" RH Pipeline Single Stage Oxygen Regulator 4000814 Model 247NC provides high gas flow for gas distribution systems. This heavy duty, economically priced, pipeline Oxygen Regulator has back entry access and a 1 4" NPT (F) inlet connection. It features a brass body, chrome plated zinc die cast bonnet, 2" gold painted steel dual scale gauge, brass "T" screw adjustment, one piece encapsulated seat design with internal filter and