Industrial Wash Equipment

Evans Equipment & Environmental provides complete industrial wash solutions. That includes permanent wash racks and wash bays, portable wash pads, and hot water, cold water, and explosion-proof pressure washers. It also covers wash water treatment systems like the Evans Bio System (EBS), the Evans Mechanical System (EMS), and oil water separators, plus chemicals, accessories, and trailer package rentals.

Evans equipment is used for heavy equipment cleaning, contract cleaning, tank cleaning, barge cleaning, refinery operations, and drilling rig cleaning. The same systems also work for trucking fleets, construction companies, and any operation that needs to remove oil, grease, mud, or chemical residue from large equipment while staying within wash water discharge rules.

A permanent wash rack is a custom-designed, stationary wash bay built for a facility that cleans heavy equipment, trucks, or fleet vehicles every day. A portable wash pad is a modular pad you can deploy and relocate, which suits construction sites, remote job sites, and temporary operations. Both capture wash water so it can be treated or recycled.

A closed-loop system collects wash water from the wash rack or pad, filters and treats it to remove oil, solids, and contaminants, and then sends the clean water back to the pressure washer for reuse. This cuts water consumption, reduces what gets discharged, and helps facilities meet environmental discharge regulations. Evans offers both biological (EBS) and mechanical (EMS) closed-loop treatment.

The Evans Bio System (EBS) uses a biological treatment process to break down oils and organic contaminants in wash water. The Evans Mechanical System (EMS) uses mechanical filtration to separate and remove solids and contaminants. The right choice depends on your wash volume, the type of soils being removed, and your discharge requirements, and the Evans team can help you choose.

If your wash water contains oil, grease, or fuel from vehicles or heavy equipment, you will likely need an oil water separator to meet local and federal discharge regulations. An oil water separator removes free oil from wash water before it is discharged or sent on for further treatment. Evans can assess your site and recommend a separator or a full closed-loop system.

Hot water pressure washers are best for cutting through oil, grease, and petroleum residue, which makes them the common choice for heavy equipment, refineries, and drilling rigs. Cold water pressure washers work well for mud, dirt, and loose debris at a lower operating cost. Explosion-proof models are available for hazardous locations such as refineries and petrochemical sites.

Evans Equipment & Environmental carries industrial pressure washers from Hotsy and Hydrotek, two trusted brands in commercial and industrial cleaning. Evans offers these units in hot water, cold water, and explosion-proof configurations, along with replacement parts, accessories, and cleaning chemicals

Yes. Evans offers industrial wash equipment rentals, including pressure washers and trailer package rentals, for short-term projects, seasonal work, or temporary job sites. Rentals come with 24/7 support to keep your job running smoothly. Renting is also a practical way to test equipment before committing to a purchase.

Yes. Evans offers customized scheduled maintenance plans designed to minimize downtime and deliver long-term savings. Services include repairs, parts and accessories supply, and 24/7 equipment support. Regular maintenance helps extend the life of pressure washers and wash water treatment systems and keeps them running at peak performance.