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11B Pressure Sensitive Automatic Fuel Nozzles

HB11B Series Automatic Fuel Nozzles

A Compact, Reliable 11B Fuel Dispensing Solution for Global Fueling Systems

The HB11B Series Automatic Fuel Nozzle, widely known in the industry as the 11B fuel nozzle, is a proven and versatile solution designed for modern fuel dispensing operations. Across different regions, this product is commonly referred to as a petrol pump nozzle, diesel dispensing nozzle, automatic gasoline nozzle, fuel dispensing handle, or refuelling nozzle, depending on local market terminology.

In North America and Europe, professionals often search for automatic fuel dispensing nozzles or conventional service station nozzles. In the Middle East, Africa, and South America, it is frequently called a fuel pump gun or petroleum nozzle, while in Southeast Asia it is widely known as a fuel filling nozzle. Regardless of the name, the HB11B Series is engineered to deliver safe, consistent, and long-term performance in demanding fueling environments.

Designed for Everyday Fueling Reliability
The HB11B nozzle is compact in size, lightweight in structure, and comfortable to operate, making it ideal for retail fuel stations, commercial fueling depots, fleet refueling sites, and card-lock systems. It supports prepay, self-service, and full-service fueling models, ensuring compatibility with modern payment-controlled dispensing systems.

A pressure-activated safety design keeps the nozzle closed until the fueling system is fully pressurized. When pressure is released, fuel flow stops automatically—helping operators minimize accidental spills, fuel waste, and environmental risks.

Built with Durable Materials for Long Service Life
Each HB11B automatic nozzle is manufactured using carefully selected materials to withstand daily use and harsh fuel conditions:

The aluminum body offers strength without excessive weight, while the stainless steel main stem ensures corrosion resistance and structural stability. Optional stainless steel spout tips extend service life significantly compared to standard aluminum tips. Fuel-resistant seals made from Buna-N or Viton help maintain tight shutoff performance over time, even in high-frequency fueling applications.

Advanced Safety and Control Features
The HB11B Series incorporates multiple protection and performance-enhancing technologies. A reinforced lever guard prevents forced opening and protects both the operator and vehicle surfaces. The integrated FlowLock™ shut-off system instantly stops fuel flow if the nozzle is dropped or tipped over, reducing fire hazards and ground contamination.

Precision Accu-Stop® flow control enables clean, accurate shutoff at the end of fueling, improving customer experience and reducing overfill incidents. Tested to exceed one million operating cycles, the HB11B is built to outperform many conventional nozzles on the market.

Flexible Configuration Options
The HB11B Series is available in multiple configurations to suit different fueling requirements:
Options include standard automatic shut-off versions, tip-over shut-off safety models, and reduced-foam designs for diesel fueling. Inlet connections support BSPT, BSPP, and NPT female threads, while spout diameters are available in both 13/16 inch and 15/16 inch sizes.
A wide range of color options—such as red, green, black, blue, silver, yellow, and gold—allows easy fuel type identification and branding alignment.

Easy Maintenance and Replaceable Components
To reduce downtime and operating costs, the HB11B fuel nozzle is designed with fully replaceable key components. Spouts, hand insulators, vacuum assemblies, main valves, levers, and lever guards can all be replaced individually, eliminating the need to discard the entire nozzle during routine maintenance.
This modular design is especially valued by fuel station operators, maintenance contractors, and fleet managers seeking cost-efficient long-term solutions.

Typical Applications
The HB11B Series is suitable for dispensing gasoline, diesel, fuel oil, and petroleum-based products. It is widely used in urban service stations, highway fuel stops, logistics depots, agricultural fueling points, and industrial refueling systems. The nozzle is not recommended for high-viscosity fluids or water due to corrosion risks.

A Trusted Choice for Global Fueling Markets
Recognized worldwide under many different names—automatic fuel nozzle, petrol nozzle, diesel pump handle, fuel dispensing gun—the HB11B Series continues to be a dependable choice for operators who demand safety, durability, and precise fuel control. Whether upgrading existing equipment or equipping new fueling installations, the HB11B delivers consistent performance that meets international fueling standards.

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HB11B-XX Series Automatic Nozzles are engineered to meet the demands of today’s fuel dispensing environment. Compact, lightweight, and easy to handle, the HB11B combines user-friendly design with rugged durability. Built for long-lasting performance and dependable service, it has earned a global reputation as the most trusted conventional nozzle for full-service applications. They are designed for use in both retail and commercial fueling applications, including prepay, self-service, full-service, and card-lock systems with credit/debit card readers.They are engineered to help prevent gasoline spills by remaining closed until the dispensing system is pressurized, and automatically shutting off when the pressure is removed.

Materials:
Body: Aluminum
Lever & Lever Guard: Plastic
Spout: Aluminum (with Stainless steel Tip for Option)
Hand Insulator: PVC
Umbrella Check Valve: Plastic or Brass for option
Seals: Buna-N, Viton for Option
Main stem seals: Viton Cased Oil Seal / Graphite with Teflon
Main stem: Stainless steel
Compatible Fuels: Gasoline, diesel, fuel oil, petroleum,
Not suitable for viscous oils or water (risk of corrosion)

Technical Specifications:
Flow Rate Range:7±2L/min to 60 L/min
Working Pressure: 0.5 – 3.5 bar
Temperature Range: -20 °C to +55 °C

Package:
Net Weight: 1.2 kg/pc
Gross Weight: 1.35kg/pc
42x37x34 cm/case of 10pc

Ordering Specifications:

Item No. Inlet Size & Thread Standard Outlet Spout Diameter Nozzle Type
HB11B-60 3/4” BSPT/BSPP/NPT Female Thread 15/16” Regular Type
HB11B-45 3/4” BSPT/BSPP/NPT Female Thread 13/16” Regular Type
HB11B-60TS 3/4” BSPT/BSPP/NPT Female Thread 15/16” Tip-Over Shut-Off Type
HB11B-45TS 3/4” BSPT/BSPP/NPT Female Thread 13/16” Tip-Over Shut-Off Type
HB11B-60RF 3/4” BSPT/BSPP/NPT Female Thread 15/16” Reduced Foam Generation
HB11B-45RF 3/4” BSPT/BSPP/NPT Female Thread 13/16” Reduced Foam Generation

Key Features:
Anti-Jamming: Special lever guard prevents the user from forcing the nozzle open.
FlowLock™ System: Automatically shuts off if the nozzle falls or tips up, reducing spills and hazards.
Tested: Lasts over 1 million cycles – longer than other nozzles.
Spout Tip: Stainless steel – lasts 4x longer than aluminum tips.
Accu-Stop® Flow Control: Precise shutoff for to-the-penny fueling.

Color: Red, Green, Black, Blue Silver, White, Yellow, Gold etc. For option  

Yellow  Gold  Blue  Black  Red    Silver  Green  

Replacement Parts of HB11B Series of Fuel Nozzle are Available for Easy Maintenance

Key Part Name Description
1. Spout Available in: 13/16" or 15/16" for option 
2. Full Hand Insulator: Comfortable grip cover
3. Vacuum Assembly: Controls internal pressure
4. Main Valve Assembly: Core valve for fuel flow control
5. Lever Assembly: Main handle for operation
6. Lever Guard: Protects the lever and vehicle surface

Compatible with models HB11B-60 and HB11B-45
Easy to replace
Saves time and cost

All the key parts shown in the diagram of this fuel nozzle can be sold separately. This allows for quick and cost-effective maintenance without replacing the entire nozzle.

HBLEV-01 Nozzle Lever

Material: Conductive
Enhanced material of Plastic
Size: To be used for HB11A-XX or HB11B-XX
Usage: Opening fuel nozzle 

HBC-03 Fuel Nozzle Hand Insulator

Material: PVC
Size: To be used for
HB11B-45 or HB11B-60
type Fuel Nozzle 
Color: Can be customized

 

HBSP02-B Nozzle Spout with Brass Umbrella Valve

Pipe Material: Aluminum
Spring: Zinc Plated Steel
Umbrella Valve: Brass
Size: 13/16” or 15/16” to be used for
HB11B-60 & HB11B-45

HBSP02-P Nozzle Spout with Plastic Umbrella Valve

Pipe Material: Aluminum
Spring: Zinc Plated Steel
Umbrella Valve: Plastic
Size: 13/16” or 15/16” to be used for
HB11B-60 & HB11B-45


Replacement Parts of HB11B Series of Fuel Nozzle are Available for Easy Maintenance

Key Part Name Description
1. Spout Available in: 13/16" or 15/16" for option 
2. Full Hand Insulator: Comfortable grip cover
3. Vacuum Assembly: Controls internal pressure
4. Main Valve Assembly: Core valve for fuel flow control
5. Lever Assembly: Main handle for operation
6. Lever Guard: Protects the lever and vehicle surface
Compatible with models HB11B-60 and HB11B-45
Easy to replace
Saves time and cost

All the key parts shown in the diagram of this fuel nozzle can be sold separately. This allows for quick and cost-effective maintenance without replacing the entire nozzle.

HBUNH-3/4 Nozzle Hook

Material: Forged Aluminum
Size: To be used for nozzle
Spout diameter of 13/16” or 15/16”
Usage: Hang your fuel nozzle for safe and clean storage.

HBGR-01 Nozzle Guard

Material: Plastic  
Size: to be used for HB7H-120, HB11A-60 & HB11A-45 Series of Automatic Nozzles 

 

HBUNH-3/4 Nozzle Hook

Material: Forged Aluminum
Size: To be used for nozzle
Spout diameter of 13/16” or 15/16”
Usage: Hang your fuel nozzle for safe
and clean storage.

HBDA-04 Diaphragm

Material: Plastic & Fabric-reinforced Rubber
Size: to be used for HB11B-60 & HB11B-45
Automatic Nozzle 

 

About Haibo
Zhejiang Haibo Petroleum Equipment Co., Ltd.

Zhejiang Haibo Petroleum Equipment Co., Ltd., established in 2017, is a certified enterprise located in Yongjia County, Wenzhou City, Zhejiang Province—recognized globally as the world’s largest manufacturing base for petroleum equipment and the well-known hometown of pumps and valves in China.
Our products are widely used in Fluid Control Systems, Energy Systems, Measurement Systems, Piping Systems, and Hydraulic Systems, serving petroleum companies, military units, oil depots, tank truck manufacturers, and petrol stations worldwide. Province—recognized globally as the world’s largest manufacturing base for petroleum equipment and the well-known hometown of pumps and valves in China.
At Haibo, we are backed by a team of senior industry experts with more than 20 years of professional experience in the petroleum equipment and fluid control sectors. Their deep technical knowledge and industry insight ensure that every product and solution we deliver meets the highest standards of quality, reliability, and performance.

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