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Our Meter Provers

At Weamco, we have been in the pipeline equipment industry for more than 45 years and our expert team produces the best pipeline products that will keep your jobsite running smoothly. Our expansive facility is able to handle every aspect from design, engineering, and manufacturing to testing and painting, so you can rest assured that each part is being manufactured with precision. Our selection of meter provers can accommodate almost any style of equipment and allow you to ensure that your jobsite is operating smoothly. While most of our equipment can be seen on pipeline sites, these products can also be used in a variety of other industries to ensure that you can keep your site running, no matter what industry you’re in. See our products and why we are known as one of the best meter proving companies in the state!

Bidirectional Provers

The bidirectional provers are able to track the flow in two different directions and this ensures that you have an accurate read each time. Bidirectional provers are known for their reliability and being low maintenance so you can rest assured that this product will keep your equipment operating as it should. This equipment is one of the best options available for verifying meter readings and establishing accurate meter factors.

Our bidirectional provers also come in a portable option so whether you want it truck, trailer, or yard wagon mounter, we can manufacture the best, most high-quality portable prover in the industry.

Unidirectional Provers

Our selection of unidirectional provers are similar to the bidirectional provers and are also known for their reliability. These provers have been redesigned with an interchange that is superior to the old designs. Its user-friendly operation and low maintenance design make it ideal for every style of meter. The only difference between the bidirectional and unidirectional provers are the type of readings that they offer.


Provers work with a variety of different accessories that you can use with your equipment to ensure that the flow of operation stay running smoothly and that your jobsite is performing as it should. Our sphere pumps, valve actuators, sphere removal and sizing products, and the spheres themselves are crucial to establishing meter factors. The spheres ensure accurate operations and we offer two weights, standard that can be used in normal operations and heavy that can be used for more turbulent operations. Our sizing products allow you to get an accurate measure on what size of sphere you will need for your meter. The removal products will help you to safely remove the spheres whenever necessary.

Prover Refurbishment

If you are in the market for a new prover but aren’t wanting to opt for a brand new product, we offer refurbishment options, as well. We take used meter provers and restore them to a like-new condition. We can refurbish unidirectional, bidirectional, and portable provers. This is typically a more cost-efficient option and the refurbished prover will be tested by our experts so you can rest assured that it will be the same, if not better, than the original prover. When we refurbish your prover, we can do it to your desired specifications or we can review your current service requirements along with the existing prover and make a recommendation that will suit your jobsite and your budget. Our refurbished provers will get your site running smoothly while saving your unnecessary costs.

With our meter provers and accessories, you can see why we are one of the best meter proving companies in Oklahoma. Contact us at Weamco today for more information!

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