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High FLow Rate Modular Mobile Fuel Dispensing Unit — Flexible Pump & Metering Assembly

High Flow Rate Modular Mobile Fuel Dispensing Unit — Flexible Pump & Metering Assembly

The YB series rotary sliding vane pumps, including the YB-50-B with V-belt motor drive and YB-50-C with shaft coupling motor drive, are at the heart of our modular mobile fuel dispensing units. Designed for safe, reliable, and efficient fuel transfer, these pumps are ideal for handling gasoline, diesel, kerosene, biofuels, and other refined liquids. Their sliding vane design allows self-priming, extended dry-run operation, and consistent flow rates, ensuring trouble-free performance even under demanding conditions.

These pumps can be combined with different motor drives to meet specific operational needs. The V-belt motor drive features a closed European-standard pulley system, guaranteeing secure installation and safe operation. The shaft coupling motor drive can incorporate a gearbox to modify pump speed, enabling flexible flow rates, vertical suction lift, and horizontal delivery performance. While the standard pump body is made of cast iron, the YB-65 model (2.5” nominal diameter) is also available in stainless steel 304 or 316 for applications requiring corrosion-resistant materials.

Our MFD-XX series mobile fuel units integrate these pumps with additional components to form a complete, ready-to-use mobile fuel handling solution. A typical unit includes a YB pump (50mm or 80mm) with the selected motor drive, an M-50C or M-50C PD flow meter with mechanical register, a customizable trailer chassis, a pump control cabinet, and optional hose reels. This modular design allows customers to configure the unit according to flow rate, vertical suction, horizontal discharge, and operating medium, ensuring optimal performance for each specific application.

Before ordering, customers should provide details including the type of fuel or liquid, desired flow rate, vertical suction lift, horizontal delivery distance, and operating temperature. This information ensures the unit is configured for maximum efficiency, safety, and durability.

Across different countries, this system is known by various names reflecting local usage: in Egypt, it is called a mobile fuel dispensing skid; in Nigeria, a portable fuel transfer pump unit; in Spain, unidad móvil de suministro de combustible; in Portugal, unidade móvel de combustível; in the USA, mobile fuel metering station; and in Russia, мобильная топливная заправочная установка. Regardless of terminology, the core benefits remain: modular integration, flexible pump-motor combinations, precise metering, and safe mobile fuel handling.

This system is particularly suitable for fuel stations, fleet refueling, remote construction sites, aviation refueling points, and industrial fuel storage operations. Its modular construction allows for easy maintenance, relocation, and system upgrades, while the combination of cast iron and optional stainless steel pumps provides both durability and corrosion resistance where needed.

By integrating sliding vane pumps, variable motor drives, precision flow meters, and customizable mobile trailers, the YB-MFD system delivers a fully modular, efficient, and reliable mobile fuel dispensing solution for modern fueling and industrial applications.

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YB-XX Series of Rotary Sliding Vane Pumps have revolutionized the pumping industry with their unique sliding vane technology. This revolutionary rotary vane design allows the pumps to self-adjust for wear to help maintain flow rates. This sliding vane pump design creates excellent self-priming and dry-run capabilities, while also providing sustained performance and trouble-free operation.


YB-65 Stainless Steel Type

Application:  
Suitable for the transferring, storing, or dispensing gasoline, diesel, Kerosene, or other refined fuels, even the viscosity products; Fuel oil delivery, Fleet refueling, Aviation refuelers, Transport of Petrol Chemicals, Home Heating Oil, Gasoline – Solvents, Diesel Fuel – and many more, Biofuels etc.

Technical Specification:

Model

 YB-50

 YB-65

 YB-80

 YB-100

Size

 50mm/2″

 65mm / 2 1/2″

 80mm/ 3″

 100mm/ 4″

Pump Speed

 400~640RPM

 400~640RPM

 400~640RPM

 500RPM

Flow Rate

150~300L/Min

 300~500L/Min

 600~1000L/Min

 1500~1900L/Min

Vacuum

0.5Bar

Working Pressure

5Bar

Motor Power

 2.2KW/3HP

 4KW/5HP

 7.5KW/10HP

 18.5KW/25HP

Dimension

 44×35×35cm

 46×34×37cm

 49×42×42cm

 58×55×61cm

Net Weight

 31KG

 40KG

 68KG

 160KG

Gross Weight

 34KG

 47KG

 74KG

 178KG

Package

1pc/Wooden Case

Features:
Wide range of sizes from 2” to 4” of nominal diameter and flow range is from 150lpm to 1900lpm
Unique sliding vane pump design self-adjusts for wear to maintain flow rates
Excellent at self-priming, eliminating expensive priming systems
Extended dry-run capability eliminates nuisance current monitoring systems
Sliding vane design provides sustained performance and trouble-free operation
Easy maintenance: vanes can be easily replaced without removing the pump from the piping system
High suction lift abilities and line-stripping capabilities to completely empty tanks and piping of fluid
Low maintenance and low life-cycle costs, pumps are renewable and repairable
Solids handling, provided by large displacement and slow internal velocities
Thin to thick fluid viscosity flexibility eliminates expensive heating systems
Highly efficient, sliding vane pumps require less horsepower than other pumps, meaning spending less on motors initially and less on electricity to power the pump

Construction and installation methods:

The design of this structure has the following characteristics:
Unique sliding vane pump design self-adjusts for wear to maintain flow rates
Excellent at self-priming, eliminating expensive priming systems
Extended dry-run capability eliminates nuisance current monitoring systems
Sliding vane design provides sustained performance and trouble-free operation
Easy maintenance: vanes can be easily replaced without removing the pump from the piping system
High suction lift abilities and line-stripping capabilities to completely empty tanks and piping of fluid
Low maintenance and low life-cycle costs, pumps are renewable and repairable
Solids handling, provided by large displacement and slow internal velocities
Thin-to-thick fluid viscosity flexibility eliminates expensive heating systems
Highly efficient, sliding vane pumps require less horsepower than other pumps, meaning spending less on motors initially and less on electricity to power the pump


YB-50-B Pump with belt motor drive

YB-50-C Pump with shaft coupling motor drive

When connecting the pump head to our motor, different connection methods can be employed, or it can be assembled into a mobile metering dispensing assembly according to user requirements as follows:.


MDF-50 Mobile Fuel Unit

MFD-XX series mobile fuel unit is combined with following equipments:

  1. YB-50 or YB-80 Pump with shaft coupling motor drive
  2. M-50C or M-50C PDFlow Meter with Mechanical Register
  3. A Customizable trailer
  4. A pump control cabinet
  5. With or without hose reel for option

Note: Please confirm the detailed requirements of the mobile fuel unit with our technical personnel before placing an order, and inform us of the medium that this equipment will be used for, the operating pressure, working temperature, and any other necessary conditions, so that we can provide products that meet all requirements accordingly.

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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