Overview
Our High-Flow CNG Dispenser is a heavy-duty, commercial-grade refueling solution purpose-built for high-capacity CNG fueling stations, including highway service stations, large fleet depots, industrial vehicle terminals, and public gas stations. Engineered to resolve the slow refueling bottlenecks of standard CNG dispensers for heavy-duty trucks, coaches, and large CNG vehicles, this unit integrates high-flow delivery, trade-grade precision metering, full safety interlocks, and intelligent automated control. It delivers consistent, fast, and cost-effective refueling for high-volume, high-duty-cycle operations. All core components adhere to international standards with full global certification compatibility, supporting long-term outdoor continuous operation - an ideal high-efficiency equipment choice for global commercial CNG station projects.
Core High-Flow & High-Efficiency Performance
Tailored for rapid refueling of heavy vehicles, this dispenser features an optimized large-bore flow channel structure and high-precision metering modules to deliver stable, ultra-high continuous flow. It drastically cuts refueling time for CNG trucks, buses, and engineering vehicles, boosting station daily throughput and minimizing vehicle queuing during peak hours.
It adopts an independent dual-nozzle fueling design (multi-gun configuration optional), enabling simultaneous multi-vehicle refueling with zero cross-interference between channels. The built-in intelligent adaptive flow system automatically adjusts fueling rates based on real-time cylinder and pipeline pressure, eliminating pressure spikes and gas surge while maintaining maximum throughput. Compared with conventional CNG dispensers, it improves overall fueling efficiency by 30%-50%, perfectly suited for peak-time intensive continuous operation.
Precision Metering & Stable Operation
Equipped with international-standard high-precision mass flow metering technology, the dispenser maintains extremely low measurement error, fully complying with global commercial trade measurement standards. Real-time automatic temperature and pressure compensation dynamically corrects data under fluctuating ambient and pipeline conditions, ensuring accurate, repeatable, and fair transaction results in all working environments.
Built with industrial modular architecture, the unit features streamlined internal piping that reduces flow resistance and mechanical failure risks. All key electrical and pneumatic parts are sourced from world-renowned brands, supporting 24/7 uninterrupted operation. It delivers strong anti-interference performance and stable operation in high-temperature, low-temperature, and dusty outdoor conditions, significantly lowering long-term operational and maintenance costs.
Full-Range Explosion-Proof & Safety Protection System
Designed for flammable gas hazardous areas, this CNG dispenser complies with international explosion-proof regulations and holdsCE, ATEX, and PED certifications, fully meeting overseas commercial station safety requirements. All electrical assemblies adopt full explosion-proof grading, with isolated circuit and pneumatic control systems to eliminate spark ignition risks, ensuring intrinsically safe operation in CNG fueling environments.
The dispenser is equipped with a complete set of active and passive safety protections, including over-pressure auto-shutdown, over-flow cutoff, pipeline leakage detection, high/low pressure limit protection, emergency stop, and anti-static systems. It instantly cuts off gas and power supply and triggers alarm alerts once abnormal conditions are detected, guaranteeing zero safety hazards during operation. Additionally, the fueling hose is fitted with a breakaway protection valve, which automatically seals the pipeline under accidental pulling to prevent gas leakage, fully protecting on-site personnel and station assets.
Intelligent Control & Diversified Operation
Featuring a high-definition industrial LCD display, the dispenser clearly shows real-time data including fueling volume, unit price, total cost, pipeline pressure, gas temperature, and operation logs. It supports three core fueling modes: fixed volume, fixed amount, and automatic constant-pressure fueling, covering diverse user refueling scenarios.
A high-capacity built-in data storage module stores tens of thousands of transaction records, supporting real-time data query, statistical analysis, and receipt printing. Compatible with global mainstream management methods including IC card swiping, offline manual operation, and remote cloud background control, it enables unattended intelligent fueling and simplified station management. All system parameters are password-protected to prevent unauthorized modification, ensuring standardized and secure equipment operation.
Durable Structure & Global Adaptability
The equipment shell adopts high-strength anti-corrosion metal materials with professional rust-proof, weather-proof, and wear-resistant surface treatment, resisting strong wind, rain, snow, and UV radiation to adapt to global harsh outdoor environments. Internal high-pressure sealing components are made of aging-resistant special materials, maintaining stable sealing performance under long-term high-pressure working conditions and extending the equipment's service life effectively.
Customizable to global market requirements, the dispenser supports regional voltage, working pressure, and multi-language customization. It features simple on-site installation, easy disassembly, and convenient spare parts replacement, perfectly matching the construction standards and operational demands of CNG stations in Europe, Southeast Asia, Africa, the Middle East, and other global regions.
Key Technical Advantages
High-flow fast fueling, suitable for large fleets and high-throughput gas stations
International standard precision metering, compliant with global trade measurement regulations
Full ATEX/CE/PED explosion-proof certification, safe and compliant for global sales
24-hour continuous stable operation, low failure rate and low maintenance cost
Intelligent automatic control, supporting unattended and remote management
Global environmental adaptation, customizable for regional standard requirements
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