Vacuum Pneumatic Tank for Dry Bulk

Where Capacity Meets Durability

The MAC Trailer high cube pneumatic tank is engineered for dry bulk haulers who need increased internal volume without sacrificing durability. Built with rugged extruded aluminum frames and smooth exterior finish, this large cube dry bulk trailer is ideal for hauling lighter-density materials like sugar, flour, lime, fly ash or plastic pellets. It offers efficient loading and unloading, reduced downtime and low maintenance, all backed by MAC's commitment to quality, innovation and American-made performance.

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Food-Grade

Interior Welds

Crafted with cleanliness and compliance in mind, our food-grade dry bulk trailers feature interior welds that meet the strict standards for hauling food-related products like sugar, flour and plastic pellets. These welds are smooth, sanitary and easy to clean, helping prevent product buildup and cross-contamination between loads.

Food-Grade Welds for High Cube Vacuum Pneumatic Tank

Easy Access Manlids

with Cam-Type Latches

Built for safety and reliability, our 20" cast aluminum manlids feature six cam-type latches for a tight, secure seal. The wide openings make clean-outs, inspections and loading easier, cutting down time between loads. Non-ferrous hardware and white food-grade gaskets ensure long-lasting durability and compliance, especially for sensitive or regulated materials.

Integrated Vacuum for High Cube Vacuum Pneumatic Tank

Vacuum Pneumatic Tank Specifications

Model	1600 Cube Model
Capacity	1,600 ft³
Vessel Finish	Polished
Manlids	Betts Model 8555, 20” manways located over each hopper
Load Line	4”, quantity 2
Product Tee	6” x 4” BTI SiphonFlow™ aluminum bottom drop tee
Air Inlet Filter Type	BTI SpinFlow™ Filter
Suspension	Hendrickson INTRAXX AAT with raised axle
Brakes	Hendrickson MAXX 22T disc brakes