WeldMark regulator oxygen 250-80-540 medium duty No.0781-9162
Medium Duty gas service
Applications requiring precise and constant outlet pressure
Ideal for some laboratory applications
Two stage design
Dimensions..........6.5" W x 5.63" H x 6.13" D
Weight 4 lb 10 oz
Design/Construction
Forged Brass body & housing cap
2" (50.8mm) gauges-brass
Stem type seat mechanism
Diaphragm 1.3" and 1.75" fabric reinforced neoprene
Delrin cap bushing for smooth adjustments
External self reseating relief valve. Not designed to protect downstream equipment
Sintered inlet filter bronze
Performance
Maximum inlet.............3000 PSIG