21/2"-4" AIR GAP FOR DERINGER

Item Number: AG-BFD

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Brand: Backflow Direct

The 2"- 4" 40/50 Air Gap Assembly will capture and evacuate mild water discharge from the Relieve Valve caused by daily fluctuation in system/supply pressure.

Air Gap Assembly will NOT capture and evacuate the maximum discharge caused by catastrophic valve or system failure. An auxiliary drain (separate and independent of the Air Gap Assembly) is REQUIRED and MUST be properly sized for the Maximum Relief Valve Discharge Rate (see specifications below).

The Air Gap assembly can be used on:

  • 2½" - 4" Deringer 40
  • 2½" - 4" Magnum 40
  • 2½" - 4" Deringer 50
  • 2½" - 4" Deringer 40G
  • 2½" - 4" Magnum 40G
  • 2½" - 4" Deringer 50G

2"- 4" 40/50 Air Gap Assembly includes:

  • Air Gap Shield
  • Air Gap Reducer
  • Air Gap Bracket
  • All Required Hardware
More Information
Item Number AG-BFD
Weight 10.000000
Box Quantity 1.00
Crate Quantity 1.00
Description 21/2"-4" AIR GAP FOR DERINGER
Brand Backflow Direct
Price Group SR209
Pricing UOM EA
Search Text AIR GAP
Vendor Part Number RK-BFD-0100