Specified Fittings BR4DR11 Backing Ring, 4 in, Flange, Ductile Iron, 150 lb, 7-1/2 in OD

137770 MFG #: BR4DR11
$17.36 / ea
  • Bolt Hole Size: 6
  • Connection Type: Flange
  • Finish: Epoxy Coated
  • Inside Diameter: 3-3/4
  • Material: Ductile Iron
  • Nominal Size: 4
  • Number of Bolt Holes: 4
  • Outside Diameter: 7-1/2
  • Pressure Class: 150
  • Pressure Rating: 200
  • Schedule Rating: SDR 11
  • Thickness: 0.53

Specified Fittings Backing Ring, 4 in Nominal Size, 3-3/4 in Inside Dia, 7-1/2 in Outside Dia, 0.53 in Thickness, 4 Bolt Holes, 6 in Bolt Hole Size, Flange Connection, 200 psi, 150 lb, SDR 11, Ductile Iron, Epoxy Coated

QTY
  • Features
  • High density polyethylene (HDPE) fittings