Proco vacuum trailers are built "Oilfield Tough" and made to last. With the variety of options we offer, you can have a vacuum trailer for your specific application.
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Proco's patented auger system can be integrated in a bobtail or full size trailer. This system is used and very effective for transporting and storing high solids.
Units come with one 4" outlet equipped with one primary 4" NVE actuated knife valve, one 4" secondary sliding gate valve with one 4" brass quick connect c/w dust cap, ASME 4" relief valve. Trailers have the option for belly mounted pony motor to make a stand alone unit. All specifications are customizable.
Internal Auger System