Grinnell Fire 71H40S No 71H Hinged Flange Adapter With Grade E EPDM Gasket, 4 in, 4-1/2 in Dia Flange, 5/8 in Dia Bolt Circle, 3 in L Bolt

1235374 MFG #: 71H40S
$564.50 / ea
  • Color: Orange
  • End Style: Flanged x Grooved
  • Finish: Painted
  • Material: Ductile Iron
  • Nominal Size: 4
  • Pressure Rating: 500
  • Series: 71H
  • Temperature Rating: -30 to 230
  • Thickness: 0.94
  • Type: Hinged
  • Pressure Class: 125/150

Grinnell Fire Flange Adapter, Hinged, Series: No 71H, 4 in Nominal, Grooved, 4-1/2 in Flange Dia, 5/8 in Bolt Circle, 3 in L Bolt, 9 in Length, 0.94 in Thickness, 500 psi, -30 to 230 deg F, Ductile Iron, Non-Lead Paint, Orange

The GRINNELL Figure 71H Hinged Flange Adapter allows a direct transition from flanged components to GRINNELL grooved components. The two segments design comes with a pre-pressed ring at one of the mating ends which facilitates a hinged action. This allows for an easy and quick installation. The specially designed gasket enables the transition from a grooved system to a flanged system with a single flange adapter. The flange bolt patterns conform to ANSI Class 125 and 150.

  • Features
  • 110 to 140 lb-ft bolt torque range
  • Standard/Approvals: ASTM A536 Grade 65-45-12, ASTM A395 Grade 65-45-15, cULus Listed, FM Approved, IAPMO Listed, NSF/ANSI 61, NSF Approved, UL Listed, ULC Listed and UPC Certified