Model 847
Model 904
H25-1/2
Model 447
Model 547
   
 
   
 
  • 2 3/4 neoprene diaphragm
  • One-piece encapsulated seat design with an internal filter
    and PTFE teflon seats*
  • Forged brass body and bonnet
  • 2 1/2 dual scale brass gauge
  • Conforms to CGA E-4
  • Low pressure models use a Neoprene seat (NC)
   
  ORDERING INFORMATION
 
PART NO. MODEL NO. GAS MAXIMUM
INLET PSIG
DELIVERY PRESS.
 RANGE PSIG
DELIVERY PRESS. 
GAUGE PSIG
INLET CONN. OUTLET CONN.
4000601* 547NC-15-CL Fuel Gases 200 0-15 30 7/8"-14-LH(F) 9/16”-18 LH
4000603 547-50-CL Fuel Gases 200 0-50 100 7/8"-14-LH(F) 9/16”-18 LH
4000605* 547-50-CR Oxygen 200 0-50 200 7/8"-14-RH(F) 9/16”-18 RH
4000607 547-125-CR Oxygen 200 0-125 200 7/8"-14-RH(F) 9/16”-18 RH
4000609 547-200-CR Oxygen 200 0-200 400 7/8"-14-RH(F) 9/16”-18 RH
4000620* 547NC-1-CRM Air/Inert Gas 200 0-1 15 7/8"-14-RH(M) 5/8”-18 RH(F)
4000611 547-50-CRM Air/Inert Gas 200 0-50 100 7/8"-14-RH(M) 5/8”-18 RH(F)
4000613 547-125-CRM Air/Inert Gas 200 0-125 200 7/8"-14-RH(M) 5/8”-18 RH(F)
4000615 547-200-CRM Air/Inert Gas 200 0-200 400 7/8"-14-RH(M) 5/8”-18 RH(F)
4000617 547-FG-1/4 Ar/Co2 500 0-100 SCFH 0-100 SCFH 1/4 NPT(F) 9/16”-18 RH