OPW 11B Series Automatic Prepay Diesel Nozzle

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3/4 in.
17 GPM
Product Type:
Automatic Shut Off
3.00 LBS
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The OPW 11 Series automatic nozzles are OPW’s premium conventional nozzles for safe retail and commercial petroleum filling. The OPW 11® Series is the most trusted conventional nozzle in the world for full service use. The OPW 11B® Series is designed for use in retail and commercial filling applications including prepay, self and full service, credit/debit card readers or card-lock systems to help prevent gasoline spills. The OPW 11B® will not open until the pumping system is pressurized, and closes automatically when the pressure is removed.

The OPW 11B nozzles have a 3/4" NPT inlet with a 15/16" OD spout which is designed for fueling diesel automobile's and light trucks


  • UL and ULC listed for use in diesel. See specific listings.
  • Prevents gasoline spills in prepay or card lock systems utilizing OPW's unique No Pressure – No Flow Device. The nozzle cannot be opened until the pumping system is pressurized, and closes automatically when the pressure is removed.
  • Prevents consumer from jamming the nozzle in an open position – Blocker on lever guard
  • FlowLock™ allows nozzle to shut-off when falling out of a vehicle, and tipped up limiting spillage and unsafe conditions
  • Cycle tested and proven to last longer than 1 million cycles - Better than any other nozzle available on the market today
  • Stainless Steel spout tip that lasts four times longer than standard aluminum spouts
  • Durable lever guard that won't scratch your customers' vehicles – Made from Duratuff®
  • New hold open clip spring lasts longer than previous designs
  • Easy to use – Utilizing Accu-Stop® to-the-penny Flow Control Technology
  • Attractive 2-Piece Newgard™ Hand Insulator is the most comfortable nozzle in the industry to use
  • Convenient – One-finger hold-open clip that is easy to set the flowrate (not on all models)
  • 50 PSI (3.45 bar) maximum pressure


  • Body: Aluminum
  • Lever & Lever Guard: Duratuff®
  • Packing: Graphite with Teflon®
  • Disc: Viton®
  • Spout: Aluminum
  • Inlet Size: 3/4 in. NPT