New Gallegos Vacuum Trailers For Sale

Gallegos vacuum trailers are built for operators moving liquid waste, drilling fluids, produced water, septic material, and other non-hazardous vacuum-loaded products. On new units, the biggest buying decisions usually come down to tank capacity, tank material, suspension, and the vacuum package. A common configuration in this class is a 150 BBL trailer, roughly 6,300 gallons, which gives strong payload volume for oilfield and industrial service without stepping outside familiar tandem-axle trailer layouts.

Tank construction matters because it affects corrosion resistance, empty weight, and long-term repair cost. Many buyers look for aluminum tanks, often with 5454 aluminum barrel and head construction, because aluminum helps keep tare weight down and holds up well in corrosive environments. Features such as epoxy interior lining, ASME-shaped heads, ring stiffeners, internal baffles, rear discharge plumbing, and multiple manholes all affect how the trailer performs in daily pumping and unloading cycles. Sight glasses, scrubbers, pressure gauges, drain valves, and booster-equipped vacuum systems are practical details worth comparing because they directly influence loading speed, visibility, and maintenance demands.

Running gear and chassis specs are just as important as the tank itself. New Gallegos vacuum tank trailers are commonly spec'd with air suspension, tandem 30,000-lb axles, ABS, auto slack adjusters, 22.5 wheels and tires, reinforced bumpers, and standard landing gear. Buyers working in oilfield yards, municipal pumping, or industrial cleanup often pay close attention to hose tray layout, toolbox space, ladder and catwalk access, work lights, and discharge valve placement, since those details affect safety and turnaround time on every stop. Laser wheel alignment, sealed LED lighting, and corrosion protection on steel components also add value over the life of the trailer.

A vacuum trailer, also called a vacuum tank trailer or vac trailer, should be matched to the product being hauled and the type of route it will run. Short-haul field service may prioritize rugged construction and easy washout access, while highway work may put more emphasis on tare weight and suspension ride. Before buying, confirm gallon or barrel capacity, axle ratings, lining compatibility, discharge size, pump and scrubber setup, and any state or jobsite requirements for lighting, braking, and rear protection. The right spec will do more than carry volume. It will load efficiently, unload cleanly, and stay productive with less downtime.