Urea flow meters for plants and exhaust systems

The Urea flow meters for plants and exhaust systems is a high-precision positive displacement flow meter developed by Wenzhou Sipu Machinery Co., Ltd. It features a four-cylinder soft piston design, with all internal components and wetted parts made of wear-resistant, acid- and alkali-resistant 304 stainless steel. The housing is available in either aluminum alloy coating or 304 stainless steel. This flow meter offers a flow range of (5–80) L/min, with an accuracy of ≤±0.2% and repeatability error ≤0.07%. It boasts an ultra-long service life of up to 8 million liters. All components undergo rigorous testing and comply with ISO 22241 standards for vehicle-grade urea, making it an ideal choice for urea dispensing machines. It is also suitable for measuring other media such as ethanol and edible oils.

Product Parameter (Specification)

Feature

The main advantages of the Urea flow meters for plants and exhaust systems include: extremely high precision, with a measurement error not exceeding ±0.2% and a repeatability error not exceeding 0.07%, ensuring accurate and reliable measurement. With a service life of up to 8 million liters, it effectively reduces maintenance and replacement costs. All internal parts and flow-through components are made of 304 stainless steel, which features excellent wear resistance, acid resistance and alkali resistance, and complies with the ISO22241 vehicle urea standard requirements. The shell is available in two material options: aluminum alloy coating and 304 stainless steel, which can flexibly meet the requirements of different working conditions.

Application

1. High-precision measurement: Achieve precise measurement of the flow rate of vehicle urea solution, with a measurement accuracy of ≤ ±0.2% and a repeatability error of ≤ 0.07%, ensuring the accuracy of the injection volume.

2. Durability and corrosion resistance: All internal parts and flow components are made of 304 stainless steel, which can effectively resist the corrosion of urea and provide a service life of up to 8 million liters.

3. Ensuring the SCR system: By providing precise urea supply, it helps diesel vehicles meet strict emission regulations and ensures the normal operation of the selective catalytic reduction (SCR) system.

4.Compatible with various media: Besides vehicle urea, it is also applicable for the measurement of various liquid media such as ethanol and edible oil, with a wide range of applications.

Production Details