Sioux’s EN Series of pressure washers are excellent for removing oil, grease, dried-on mud, thick dirt, sludge, and paraffin. Machines produce no fumes or exhaust. Heavy-duty construction and high-quality components ensure long lasting equipment. Explosion proof pressure washers are available and are excellent for Class I, Division 1, Group C and D and Class II, Division 1, Group F and G hazardous locations.
Sioux’s offers units that are third-party certified to UL and CSA, certifying that the equipment meets respective explosion-proof and non-explosion proof safety standards. Standard non- explosion proof pressure washers are ETL certified to UL1776, UL 508, CSA22.2 No. 68 and CSA-C22.2 No. 14 Standards. Meets the National Electric Code (NEC), the Canadian Electric Code (CEC), and complies with OSHA Regulation 1910.303(a). Standard explosion proof pressure washers are ETL certified to UL1776, CSA 22.2 No. 68, UL1203, and CSA C22.2 No. 25 and 30 standards. Meets the National Electric Code (NEC), the Canadian Electric Code (CEC), and complies with OSHA Regulation 1910.303(a). Please consult factory if CE, ATEX, or other international markings/certifications are required.
Sioux is the industry leader in custom-built industrial cleaning equipment. Options: alternate electricals including 50Hz, water tanks, stainless steel or galvanized frames, hose reels, custom dimensions, explosion-proof option, 2” square tubing cage-style frame, ASME approved heating element vessels, and many more! Available skid, or caster mounted. Reliability since 1939!
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