Automatic Gas Nozzle Green w/ Spout Ring - 7HB-0100

Automatic Gas Nozzle Green w/ Spout Ring - 7HB-0100

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For Heavy-Duty, High-Flow Truck, Bus and Fleet Service

If you operate a full-service truckstop, refuel your own fleet or manage a cardlock refueling location, the low-cost, long-life and durability of the OPW 7H® high-flow nozzle can help increase your productivity, sales and profits.


Safe for use

  • UL- and ULC-Listed for use in gasoline, diesel and up to 10% ethanol blends.
  • 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. (7HB Series only)
  • 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 fill pipe, and is tipped up, limiting spillage and unsafe conditions.
  • Low reliable shut-off – specifically designed to ensure proper automatic shut-off as low as 5 gallons per minute.

Durable and Long Lasting Design

  • Cycle-tested and proven to last longer than 1 million cycles – better than any other nozzle available on the market today.
  • Durable lever guard that won’t scratch your customers’ vehicles – made from Duratuff®.
  • New hold-open clip spring lasts longer than previous designs.

Appealing to Customers

  • Easy to use – utilizing Accu-Stop® to-the-penny Flow Control Technology.
  • Easy to open, even at high pressures, utilizing Dual Poppets.
  • Even, smooth spray pattern – minimizes diesel foaming and false shut-offs.
  • Smooth closing action and reduced line shock from incorporated dashpot technology. u Convenient – one-finger hold-open clip that is easy to set the flow rate. (not on all models)
  • Spout Retaining Ring – adds extra measure in securing nozzle spout in fill pipe where required. (not on all models)

Design Working Pressure

  • 50 psi (3.45 bar) maximum pressure.


  • Body: Aluminum 
  • Lever & Lever Guard: Duratuff®
  • Packing: Graphite with Teflon® Disc: Viton®
  • Spout: Aluminum Inlet Size: 1" NPT
  • Weight: 3.35 lbs. each, 52.05 lbs./case of 15 1.51 kg each, 23.6 kg/case of 15


Do not use OPW 7H® nozzles with a hold-open device on pre-pay self-service installations. Use the OPW 7HB® or the 7H® without a hold-open device. Failure to comply is a violation of NFPA Code 30A, and may create a hazardous condition. Use of foreign objects to hold open automatic nozzles could result in shut-off failure and personal injury.