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Positive Displacement Flowmeter

Wenzhou Supertech Machine Co., Ltd is a professional manufacturer of Positive Displacement Flowmeter, Fuel Dispenser spare Parts and LPG Dispenser spare Parts products in China. So far has been operating for 15 years, we have a group of experienced engineers , advanced production and test equipment, including: machining center, CNC lathes, etc. Our positive displacement flow meters include: LC Positive Displacement Flow meter, Digital Flow Meter for Diesel Fuel, LPG Gas Flow meter, Mechanical Fuel Flow meter and Mechanical Flow meter Counter.


In addition, we have a variety of certifications. Such as: ISO45001, ISO14001 and ISO9001. Supertech machine following the quality management system, with the advanced process machines, Our positive displacement flow meters and spare parts for fuel dispensers find a ready market around the world. The main countries we export to include: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, etc.



Where does its irreplaceability lie compared with other similar products? Supertech Positive displacement flow meters have the characteristics of high precision, high repeatability, and are not affected by temperature, pressure, and viscosity changes. It can be widely used in refined petroleum products, jet fuel, crude oil, and liquids used for heating or viscous. We are committed to providing all customers with quality products, good quality, competitive prices and satisfactory service.


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Fuel Flowmeter Without Strainer

Fuel Flowmeter Without Strainer

Fuel Flowmeter without strainer is a positive displacement flow meter designed for metering high-viscosity liquids , with a nominal diameter of 50 mm (2 inches), a flow range typically between 40–400 L/min, and an accuracy of up to ±0.2%. Featuring a vane-rotor structure, this flow meter offers low pressure loss and low maintenance costs. Its design includes a wear-compensation mechanism to ensure long-term accuracy and allows for fine adjustment via a stepless regulation device. It is widely used in oil depots, gas stations, and chemical industry applications for metering oils and other liquids, with a maximum working pressure of 8 Bar and an operating temperature range from –40°C to +60°C.
PD Flow Meter Counter

PD Flow Meter Counter

Wenzhou Supertech Machine Co., Ltd. is a professional manufacturer and supplier of industrial metering components. Our PD flow meter counter features a large-digit mechanical display with fully internal gear-driven transmission, offering a compact structure, easy operation, and reliable batch counting for petroleum refining, storage, and chemical applications.
LPG PD Flow Meter

LPG PD Flow Meter

LPG PD Flow Meter, manufactured by Wenzhou Supertech Machine Co., Ltd., is a high-performance factory-built solution for liquefied petroleum gas metering. As a direct supplier, we offer this positive displacement meter suitable for storage, transportation, and loading/unloading of petroleum products, aviation fuels, and LPG. Its non-contact rotor design and high-performance materials ensure low wear, long service life, minimal pressure drop, and high accuracy. A stepless fine-tuning device supports positive and negative calibration for sustained precision. Inquiries and technical support are welcome.
Digital PD Flow meter

Digital PD Flow meter

The Digital PD Flow meter is a high-precision positive displacement flow meter manufactured by Wenzhou Supertech Machinery Co., Ltd. With a nominal diameter of 50 mm (2 inches), its main body is made of cast iron or optional stainless steel, and its flow measurement range is 55–550 liters per minute. The core advantage of this product lies in its stepless fine-tuning wear compensation device, which achieves metering accuracy of ≤±0.2% and repeatability error of ≤0.10%, while the measurement accuracy remains unaffected by changes in fluid temperature, pressure, and viscosity. Suitable for batch control and custody transfer of industrial oils (such as diesel), this flow meter features low pressure loss and long service life, and is widely used in fluid metering applications such as gas stations and chemical plants.
The Liquid Control Flow Meter

The Liquid Control Flow Meter

The Liquid Control Flow Meter is a supporting metering device designed for high-flow refueling and fuel pipeline transportation. It features a unique fluid chamber with a blocking shaft and two displacement shafts, converting linear flow into rotational motion for precise measurement based on the rotation count of the blocking shaft. The meter offers a compact structure, high safety, and easy operation and maintenance. It is suitable for metering applications involving kerosene, diesel, gasoline, and blended fuels.
LPG Dispenser Flowmeter

LPG Dispenser Flowmeter

The LPG dispenser Flowmeter of Wenzhou Supertech machine Co., Ltd. is made of high-quality body materials such as cast iron and aluminum alloy. It combines stainless steel cylinder sleeves and four-piston stroke structure, and is equipped with a check valve. It features high reliability, excellent wear resistance, high-precision measurement and long service life, providing stable and efficient flow measurement solutions for scenarios such as liquefied gas filling stations.
As a reliable Positive Displacement Flowmeter manufacturer and supplier in China, welcome to our factory to wholesale products. If you want to buy quality and durable products, please contact us.
Mobile
+86-15671022822
Address
No. 460, Jinhai Road, Economic And Technological Development Zone, Wenzhou, Zhejiang, China
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