At Weamco, we understand the critical importance of accurate measurements in the liquid measurement industry. That's why we offer a complete range of meter provers designed to enhance reliability and efficiency in your operations. Whether you need bidirectional, unidirectional, or portable solutions, our proven technologies are built to meet your needs.
When it comes to proving the accuracy of your liquid meters, the Weamco Bidirectional Displacement Type Pipe Prover stands out as the industry's gold standard. Engineered for exceptional performance, this prover is low maintenance and user-friendly, making it the preferred choice for verifying meter readings and establishing accurate meter factors. The BDP-112 features a four-way diverter valve equipped with Viton seals and a differential pressure device for superior reliability. It also includes Mag-Tek® detector switches made from stainless steel, ensuring durability over time. With options for an electric actuator (Class I Group D Div II) or a manual handwheel, the prover offers flexible operation. The inflatable sphere, available in polyurethane, nitrile, or neoprene, comes complete with a pump and sizing ring, while the quick opening closure—hinged or davit type—ensures easy access and maintenance. Additionally, thermometers and stainless steel thermowells are included for accurate temperature readings, alongside pressure relief and isolation valves that enhance safety features.
With hundreds of BDP-112 units in operation worldwide, Weamco is a trusted leader in bidirectional pipe prover design and manufacturing.
Introducing the Weamco Uni-Flo Reduced Volume Unidirectional Ball Prover, designed with innovative features to meet the demands of modern operations. This prover combines a conventional ball prover design with today’s advanced flow computing technology, ensuring high reliability and low maintenance. The automated operation allows for reliable user-friendly control, whether local or remote. It includes an adjustable differential pressure switch with automatic seal indication, which is customizable to operational needs. The interchangeable design facilitates safe and easy access for sphere and seal maintenance. Designed to minimize ongoing expenses, the UFP-112 features low minimal maintenance costs and a compact footprint, making it ideal for facilities with limited space. Meeting the requirements of API Chapter 4, Section 2, the UFP-112 is your ideal partner for accurate liquid measurement.
Weamco leads the industry in designing and manufacturing Portable Meter Provers. The PVP-112 model is a bidirectional pipe prover that offers exceptional reliability and low operating costs, making it the ideal choice for portable applications. Designed in accordance with the API Manual of Petroleum Measurement Standards, this prover is built with durable ASME, ASTM, and API materials, ensuring longevity and performance. It provides versatile mounting options, available as trailer, truck, or yard wagon-mounted solutions, and features a user-friendly design that allows for easy setup and operation for quick deployment in the field.
Weamco is not only a leader in manufacturing but also in refurbishing existing meter provers to like-new condition. Our refurbishment services can often incorporate updated technology, resulting in units that surpass their original performance at a fraction of the cost of a new prover. Typical refurbishment includes thorough inspection and evaluation before work commences, complete sandblasting to restore surfaces, and the replacement of all critical components, including electric actuators and Mag-Tek® switches. Recalibration is conducted to meet stringent API standards for precision, ensuring that whatever the age or condition of your prover, our extensive experience guarantees we can meet your needs effectively and efficiently.
With our selection of meter provers, you can find the best solution for your jobsite and keep everything running smoothly and efficiently. Contact us at Weamco today for more information!