Electronic Self-Sealing Refueling Gun (K28) - 25# High-Precision Anti-Leak Fuel Dispensing Nozzle (10 pcs/ctn)

Electronic Self-Sealing Refueling Gun (K28) - 25# High-Precision Anti-Leak Fuel Dispensing Nozzle (10 pcs/ctn) Product Overview The Electronic Self-Sealing Refueling Gun (Model K28) is a highly efficient fuel dispensing tool that integrates electronic metering with an automatic shut-off function. It features a distinctive red and silver dual-color design, with a high-strength red body accented by silver metal components and a blue backlit display screen integrated…
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Electronic Self-Sealing Refueling Gun (K28) - 25# High-Precision Anti-Leak Fuel Dispensing Nozzle (10 pcs/ctn)

Product Overview
The Electronic Self-Sealing Refueling Gun (Model K28) is a highly efficient fuel dispensing tool that integrates electronic metering with an automatic shut-off function. It features a distinctive red and silver dual-color design, with a high-strength red body accented by silver metal components and a blue backlit display screen integrated into the handle, combining professional aesthetics with a technological feel. The standard specification is 25#, and it is routinely packaged 10 pieces per carton. Designed specifically for fuel dispensing scenarios such as gas stations, oil depots, and fleet management that require precise measurement and elimination of drips, its built-in intelligent valve core and flow sensor enable instant automatic sealing at the end of refueling, ensuring clean and safe operations. As a source manufacturer, we offer comprehensive customization from exterior color schemes and display interfaces to functional parameters, and fully support professional OEM/ODM private-label cooperation.
Primary Uses
  • Precise Fuel Dispensing at Gas Stations & Storage Facilities: Ideal for dispensing diesel, kerosene, and other fuels into vehicles, enabling accurate measurement and transaction settlement, thereby improving operational efficiency.
  • Fuel Management for Corporate Fleets & Logistics Centers: Used for centralized, metered fuel replenishment for truck and bus fleets, facilitating cost control and fuel consumption data analysis.
  • Field Refueling for Agricultural & Construction Equipment: Suitable for providing fast, waste-free refueling services for tractors, excavators, generators, and other equipment on farms and construction sites.
  • Marine & Special Industry Fueling: Meets the requirements for safe, leak-free refueling of vessels and aviation ground support equipment at docks, airports, and similar locations.
Materials and Construction
  • Body & Structural Components: The main body uses impact-resistant, weather-resistant reinforced nylon engineering plastic. Metal parts are made from corrosion-resistant alloys or feature chrome-plated surfaces, ensuring long-term durability.
  • Core Valve Assembly & Sealing System: Internally configured with a precision mechanical self-sealing valve and a high-accuracy flow sensor. Critical seals utilize special fuel-resistant materials like fluororubber, guaranteeing reliable sealing and extended service life.
  • Electronic Display & Control Unit: The handle integrates a user-friendly digital display screen that shows real-time information such as fuel volume, unit price, and total amount (subject to specific configuration). The electronic module is designed to be shock-resistant and dustproof.
  • Fuel Delivery Line: Comes standard with a flexible, pressure-resistant metal bellows hose for reliable connection and operational flexibility.
Core Functions and Features
  • Automatic Instant Sealing, Eliminates Drips: The core self-sealing valve technology​ activates immediately upon trigger release or flow interruption, effectively preventing post-dispensing fuel drips and ensuring site safety and environmental protection.
  • Electronic Metering, Clear & Accurate Data: Through the built-in electronic flow meter and display screen, it achieves high-precision measurement and visualization of fuel volume, supporting per-use and cumulative data queries to provide accurate management information.
  • Smooth & Easy Operation: The ergonomic handle and optimized lever ratio design make operation labor-saving and comfortable, reducing fatigue even during prolonged use.
  • Robust & Reliable, Highly Adaptable: Industrial-grade materials and structural design enable it to withstand frequent use and various outdoor environmental challenges, with low maintenance costs.
  • Standard Interface, Wide Compatibility: Employs the universal 25#​ interface standard, allowing for easy adaptation to most fuel delivery systems.
Specifications
  • Model: Electronic Self-Sealing Refueling Gun K28
  • Specification Code: 25#
  • Display Configuration: LCD Digital Display Screen (with backlight)
  • Standard Packaging: 10 pieces/carton
  • Applicable Media: Diesel, Kerosene, and other similar light fuels
Source Factory Customization & Private-Label Services
We are a source factory specializing in the R&D and manufacturing of fuel dispensing equipment, with complete production lines for molds, injection molding, electronic assembly, and testing. The pictured K28 Electronic Self-Sealing Refueling Gun​ is a market-proven, mature product. We are committed to providing customers with deep customization services beyond the standard offerings: you can customize the product body color, display screen style, and content​ to match your brand image; adjust metering accuracy, working pressure range, and interface specifications​ based on actual needs; we can also develop exclusive models with advanced features such as preset fueling, IC card/RFID recognition, and data communication interfaces. We sincerely invite global fuel equipment distributors, brand operators, and system integrators to establish OEM/ODM​ partnership with us. Let our excellent manufacturing capabilities and flexible services contribute to your business growth and brand building.

 

Applications

Automotive & Transportation

Ideal for vehicle maintenance, oil changes, fuel transfer in automotive workshops, fleet management, trucking, and transportation industries. Suitable for engine oil extraction, diesel refueling, and hydraulic fluid handling.

Industrial Manufacturing & Machinery

Perfect for lubrication systems, hydraulic equipment, CNC machines, production lines, and heavy-duty industrial machinery. Designed for continuous operation and reliable oil circulation in manufacturing plants.

Marine & Offshore

Engineered for marine engines, offshore platforms, fishing vessels, yachts, and shipyard maintenance. Handles engine oil, gear oil, and fuel transfer in harsh marine environments with corrosion-resistant construction.

Agriculture & Farming Equipment

Optimized for tractors, harvesters, irrigation systems, and agricultural machinery maintenance. Facilitates easy oil changes, fuel transfer, and lubrication for farm equipment in remote field operations.

Mining & Construction

Heavy-duty solutions for excavators, bulldozers, mining equipment, and construction machinery. Built to withstand extreme conditions with high-capacity pumping for hydraulic systems and fuel transfer applications.

Energy & Power Generation

Compatible with generators, turbines, power plants, and renewable energy systems. Ensures reliable lubrication and fuel supply for backup power systems, diesel generators, and industrial power distribution.

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