The SeeLeveL Octane™ model 812 is the ultimate multi-compartment monitoring system, delivering precise liquid level, volume, and temperature readings across up to six compartments. With Bluetooth? connectivity, mobile app control, and comprehensive alarm management, it ensures safety, efficiency, and accurate inventory tracking.

Tank truck operations demand hose assemblies that handle pressure, chemicals, and constant movement without failure. Hart supplies tank truck hoses, fittings, and assemblies designed to reduce downtime, improve safety, and meet real-world transport demands across various applications.

The new CBX AeroBeam series of fixed frame suspensions offers the best in top mount technology with 23k, 25k and 30k capacity models. When equipped with P89 disc brakes, the series provides the lightest weight fixed frame air suspensions available. CBXA meets all vocational fleet applications with the CBXAN23 model being the ideal solution for tank, platform, and bulk transport trailers.

Cut cleaning cycles by up to 50% and keep your fleet moving. The HydroWhirl^® Orbitor (HWO) tank cleaning machine delivers powerful 360° spray coverage to quickly and thoroughly remove residues. Designed for on-site repair in under 15 minutes, the HWO reduces manual labor and improves worker safety. Pair it with our mounting adapter for optimal nozzle positioning and added protection.

Based in Beloit, Wisconsin, STE has a reputation for meeting and exceeding the most demanding bulk hauling requirements of the chemical, sanitary, and food grade transport industries. Our equipment is designed with purpose and fabricated by skilled craftsmen right here in America. We opened a brand new, 400,000 square foot state-of-the-art factory.