Among the core components of fuel dispensing equipment, the accuracy and stability of the flowmeter directly affect the fairness of transactions and operational efficiency. The RSJ65 flowmeter is a high-quality product that combines advanced technology and reliable performance. It adopts advanced technology from the American Bennett company and features excellent design and manufacturing processes, making it an ideal choice for various fuel dispensers. Leading in technology, excellent in quality The core advantages of the RSJ65 flowmeter stem from its precise internal structure. It uses a micro-precision four-piston, volumetric design, combined with a rotary valve structure, ensuring that the flowmeter maintains excellent metering accuracy over a long period of use. The external adjustment function is convenient for users to make fine adjustments according to actual needs, while the double oil lip sealing design significantly enhances the durability of the product and effectively extends its service life. Structurally robust, installation convenient The…

In industrial processing environments, accurate fluid measurement is essential for operational control and efficiency. A common question that arises is how to precisely quantify the volume or rate of liquid passing through a pipeline. This task is accomplished by a stainless steel (SS) flow meter—a robust instrumentation device installed inline within a piping system. Its primary function is to monitor and transmit data regarding flow rate, enabling effective process management, resource optimization, and, where applicable, accurate consumption-based billing. Core Functionality: Precision and Resilience Fundamentally, a stainless steel flow meter converts the physical movement of fluid into quantifiable data for monitoring and control purposes. The choice of stainless steel as the primary construction material confers significant advantages in terms of mechanical strength and corrosion resistance. Compared to alternatives such as plastic or brass, stainless steel offers superior durability in demanding environments, ensuring long-term reliability and consistent performance. For instance, instruments such…

In the field of fluid measurement in industrial pipelines, mechanical flowmeters have become one of the most widely used technical solutions due to their direct measurement process and reliable results. Unlike measurement devices that rely on electronic components, the core working elements of mechanical flowmeters are physical moving parts – when the fluid passes through, the internal gears, impellers, or pistons and other mechanical structures generate rotation or displacement. This mechanical movement is then converted into flow data, which is displayed on a local dial or converted into an electrical signal output. With its sturdy structure, intuitive principle, and relatively economical cost advantage, mechanical flowmeters maintain an important position in many industrial fields. Working Principle The working principle of mechanical flowmeters is based on a fundamental principle: the fluid flowing through the pipeline drives the mechanical components inside the flowmeter to move, and the speed of the component’s movement is…

If your workplace involves flammable liquids, volatile chemicals, solvents, or even combustible dust in the air, you surely understand that safety is not just a priority, but a bottom line, a fundamental rule. In these places, an ordinary pump can become a hazard – the sparks or heat generated by the motor’s operation, if they come into contact with external flammable substances, can have disastrous consequences. And the AC explosion-proof pump was specifically designed to address this issue. What is an AC explosion-proof pump? In simple terms, an AC explosion-proof pump is a set of fluid transportation equipment specifically designed for hazardous areas. It usually comes in a “package” form, consisting of an AC-powered explosion-proof pump body, along with accessories such as hoses, connectors, and control switches, ready to be used right out of the box. The core secret lies in its “explosion-proof structure”. The motor and electrical components of…

Mechanical flowmeters are a common and reliable solution for measuring the flow of liquids in pipelines. Unlike electronic sensors, this device uses the flow of fluid to drive internal mechanical components to rotate or move, and then converts this motion into flow readings. These readings can be displayed on a local dial or converted into an electrical signal output. Due to their good durability, ease of understanding, and usually lower cost, mechanical flowmeters have become a core measurement tool in many industrial fields. Working principle The core principle lies in the fact that flowing fluids drive the movement of internal mechanical components, and the speed of the movement is directly proportional to the flow rate. Common types include: Turbine flowmeter: The fluid drives the rotor blades to rotate, and the rotational speed reflects the flow rate. Piston or elliptical gear flowmeters: Fluid drives the gears or pistons, and each rotation corresponds to…

For outdoor work scenarios such as construction sites, farms, remote mining areas, or emergency rescue operations, how to safely and efficiently replenish fuel for equipment has always been a significant challenge. Traditional iron oil drums are heavy, prone to rust, and difficult to handle. Now, a solution specifically designed to address this problem – a mobile fuel tank made of high-strength HDPE material, equipped with wheels, oil pipes, and fueling guns – is gradually becoming the industry standard, transforming into a reliable “mobile gas station”. Unbreakable “Outer Shell”: The Superior Performance of HDPE Material The core advantage of this mobile fuel tank lies in the use of high-strength polyethylene (HDPE) material. This is not ordinary plastic; it is a specially formulated “industrial-grade” material. 1. Exceptional Durability: HDPE itself has extremely high impact resistance and wear resistance. This means that the fuel tank can effectively resist dents, cracks, or leaks during…

The RSJ65 flow meter adopts advanced technology from the US-based Bennett Company and is a high-performance metering device suitable for a wide range of fuel dispensers. With its outstanding features such as high flow rate, long lifespan, high accuracy, sturdy structure, and easy installation, this product has become an ideal choice for the core components of fuel dispensers. Core Technology and Structural Characteristics 1. Precise Measurement and Long-Lasting Design This flow meter is a micro-precision, four-piston, positive displacement type, equipped with a rotary valve and external adjustment mechanism. It uses double lip seal technology, significantly enhancing sealing performance and service life, ensuring stable and reliable operation over a long period. 2. Integrated structural design The external structure adopts a modular component design, which simplifies the overall construction, enhances structural strength and assembly consistency, and facilitates maintenance and installation. 3. High precision and compatibility with large flow Achieve a measurement accuracy…

In critical areas such as fuel transportation, fuel station equipment, and fixed fuel transfer devices, safe, reliable, and efficient pumping equipment is of utmost importance. The DCEX60/ACEX60 gasoline explosion-proof oil pump kit is precisely a professional solution designed to meet these demanding requirements, integrating high performance, intrinsic safety, and durability. Core product overview This pump kit is a complete ready-to-install system, featuring a pump with explosion-proof capabilities, an automatic fueling gun shut-off device, a flow meter, and an oil delivery hose. Its most notable feature is that it is specifically designed to handle flammable and explosive liquids, equipped with an explosion-proof permanent magnet motor to ensure safe operation in potentially hazardous environments. Wide fluid compatibility: This pump boasts excellent compatibility and is suitable for a variety of fuels: Diesel / HVO / XTL (hydrogenated vegetable oil/synthetic fuel) Gasoline / petroleum Kerosene This versatility enables it to flexibly adapt to various…

When measuring lubricating liquids such as oils and fuels, the elliptical gear flowmeter is a common choice due to its reliability and high accuracy. Its accuracy is typically within ±0.5% to ±1%, which is attributed to its positive displacement working principle: the fluid drives two meshed elliptical gears to rotate, and a fixed volume of liquid is discharged with each rotation, thereby achieving stable measurement. Main factors affecting accuracy: 1. Fluid properties: Suitable for clean and lubricating liquids. Liquids containing particles or with high viscosity may affect accuracy; they need to be filtered in advance. 2. Installation conditions: Must be installed correctly as per requirements, ensuring pipe alignment, reducing vibration, and leaving sufficient straight pipe sections. 3. Calibration and maintenance: Regular calibration and maintenance are key to maintaining long-term accuracy. Take the OM-50 model as an example: This model fully demonstrates the advantages of the elliptical gear flowmeter: 1. Capable of measuring viscous…

The ZYB-51 gear pump is an advanced and high-performing fluid delivery device specifically designed for industrial applications that require stable flow, low-noise operation, and long service life. This pump incorporates several practical designs, including an internal gas-liquid separator, bypass valve, and filter, and innovatively offers three different types of top covers (A, B, and C) with various interfaces, significantly enhancing its adaptability and installation flexibility. Core Advantages and Design Features The core advantages of the ZYB-51 gear pump lie in its low noise, high flow rate, and long service life. When operating, the noise is controlled below 72 decibels, providing a quiet working environment. The wide flow range (45 to 65 liters per minute) enables it to meet the needs of various working conditions. The excellent manufacturing process and robust design ensure the reliability of the equipment during long-term continuous operation. Its unique three-top-cover design is an important practical innovation.…