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2 1/2" FLEX GROOVED COUPLER

The 2½” Groove Coupler Kit is used to join the grooved end of the Deringer or Magnum Shut Off Valve to a grooved pipe connection. Flexible couplings are intended to accommodate controlled movement at the joint.

A flexible coupling allows the expansion, contraction or deflection from center-line within limits established by the coupling interface with the pipe. Couplings are cast of Ductile Iron meeting ASTM A536 Grade 65-45-12 (tensile-yield-elongation).

The 2½" Groove Coupler Kit includes:
  • 2½" Groove Coupler
  • Closure Bolts
  • Sealing Gasket

Note: This kit is for the 2" - 2½" Deringer or Magnum Shut Off Valves only.

MSRP:

$17.25

Pro Price:

$9.00

Groove Coupler Kit

  • Nominal Size: 2½”
  • Pipe OD: 2.875"
  • Maximum Working Pressure: 500psi
  • Dimension Depth - Length: 3.74" x 5.51" x 1.81"
  • Flange Bolts: 2
  • Bolt/Nut Size: 3/8" x 2 1/8"
2.5in Backflow Preventer Groove Coupler

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Product  Warranty

This printable document provides information for the Backflow Direct one year warranty for Deringer and Magnum backflow preventers.

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