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Dura RSV Dispense Coupler Threaded Liquid VERTICAL Outlet | DP-R5072 EPDM

Manufacturer Direct Ship
0.50 LBS
Calculated at Checkout
Gasket Material:
DEF Accessories and IBC/Cage Tote Diagrams:
Accessories and Diagrams

Dura RSV Dispense Coupler Threaded Liquid VERTICAL Outlet | DP-R5072 EPDM

The RSV (Reusable Stainless Valve) Spring actuated coupler is self-closing upon disconnect keeping product contained within the dispense hose, eliminating any chance of spills. This coupler is designed for use with the RSV Valve that screws into the drum or tote making it a complete closed system.


  • 3/4″ barb connects to the suction side of the pump hose
  • Integrated low vacuum break umbrella check valve built into coupler to allow for make-up air
  • Heavy duty stainless steel construction for durability and long life
  • Proprietary diesel exhaust fluid 4-pin keyed system
  • Compatible with 55 gallon drums and 275/330 gallon IBCs (totes)
  • Locking bale handle
  • Built-in breather to allow for stable flow
  • EPDM; MicroMatic 

This is the coupler used in the DEF RSV Top Unload System

DEF RSV Top Unload System Details:

  • The Dura-Pump™ DEF Top Unload System comes with a 12 Volt or 110 Volt Dura-Pump™ DEF chemical pump and is available with or without a DEF Dura-Meter™. In addition to the high-flow DEF Dura-Pump™, the system contains a 1″ telescoping downtube, manual or automatic nozzle, 3/4″ x 20ft discharge hose and all necessary hose clamps and fittings. This system can be mounted to the top of a 35/50 gallon drum.



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