Hot Water Pressure Washers

Sioux has two kind of  hot water pressure washers: All-Electric and Fuel-Fired Pressure Washers.

All-Electric Pressure Washers

Sioux has available two lines of All-electric pressure washers: EN Series and E Series.

The EN Series features an extra heavy-duty industrial steel frame that is built for extremely rugged operating environments. These units may be used for applications in the petroleum, mining, and waste water treatment industries. The EN Series also features explosion proof  pressure washers that are available for use in hazardous (classified) locations. Per OSHA 1910.307(a), hazardous locations may be found in aircraft hangars, gasoline dispensing and bulk storage plants, paint-finishing process plants, health care facilities, agricultural plants, marinas, boat yards, and petroleum and chemical processing plants.

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 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, CAN/CSA22.2 No. 68 and CAN/CSA-C22.2  No. 14-10 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, CAN/CSA C22.2 No. 25, and CAN/CSA C22.2 No. 30 standards.   Meets the National Electric Code (NEC), the Canadian Electric Code (CEC), and complies with OSHA Regulation 1910.303(a).  CE and ATEX approved machines are also available.

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, and many more! Available trailer, skid, or caster mounted. Reliability since 1939!

Click here for EN Series specification!

The E Series units are for markets that require the same cleaning power as the EN Series but in a compact, portable commercial design. The units have a heavy duty industrial steel frame and utilize similar components as the larger EN Series. These units are ideal for applications where portability and space are a concern such as pharmaceutical, chemical, food processing, and general manufacturing facilities.

The 100% all-electric E-Series pressure washers  have a compact, portable design, perfect for all types of cleaning processes such as washing down conveyors, cleaning mixing and storage tanks, disinfecting and sterilizing, removing oil and grease on production equipment, cleaning presses, dies and moulds, and washing floors and walls.

Already a trusted source of extra-rugged, all-electric cleaning equipment in the petroleum and mining industry, Sioux offers the E-Series for markets that require the same cleaning power in a more compact, portable commercial design such as:

  • Pharmaceutical manufacturing
  • Chemical manufacturing
  • Food and beverage processing
  • General manufacturing.

Siouxs E-Series all-electric pressure washers and steam cleaners provide instant and continuous heat without the hassle of preheating storage tanks or a volume of heat transfer fluid. Standard features include a NEMA 4 electrical enclosure, stainless steel float tank, long-life heating elements, and adjustable digital temperature control. Standard E-Series equipment is ETL certified to UL1776, UL 508, CAN/CSA22.2 No. 68 and CAN/CSA-C22.2  No. 14-10 Standards.  Meets the National Electric Code (NEC), the Canadian Electric Code (CEC), and complies with OSHA Regulation 1910.303(a). A wide range of options and configurations are available in any voltage in 50 and 60 Hertz. Like all Sioux products, the E-Series is backed by Siouxs Five-Point,  Reliability Guarantee, superior technical support and over 70 years of experience.

Click here for E Series specification!

Sioux also has Steam Heated Pressure Washer. Using a facility's current in-plant steam and cold water supply, Sioux Corporation's patent pending Steam Heated Pressure Washer, mixes the steam and water to provide hot water for cleaning. The temperature can be maintained to within +/- 5F in a range from the cold water temperature to 180F (82C), for a wide variety of cleaning applications.

  • Machine requires no natural gas, LP gas or fuel oil
  • No exhaust fumes
  • Easily varied flow rate of 4, 8, or 12 gpm (15, 30, or 45.4 lpm)
  • Minimizes water consumption and waste water expense
  • Precision cleaning in difficult to reach areas
  • Trigger gun to further reduce water consumption and waste waster expense
    up to 60% versus using an open gun cleaning system
  • Automatic shutdown to extend equipment life and reduce wasted energy
  • No burner = simple to operate and maintain
  • Variety of cleaning attachments available, such as: flexible wands to clean in hard to reach areas
  • Standard electricals are 460 or 230 volts, with custom options available- 60 Hz or 50 Hz
  • Excellent way to provide a hot water high pressure wash system where:
    1. Boiler steam is available,
    2. A large electric circuit is not available, and/or
    3. In areas where exhaust emissions and air quality is a concern.

    Ideal for:

    • Aircraft maintenance
    • Food processing
    • Meat processing
    • Chemical & pharmaceutical
    • Manufacturing
    • Hospitals
    • Steel Mills
    • and other large facilities where boiler steam is available

    Fuel-Fired Pressure Washers

    Sioux's conventional fuel-fired pressure washers are available with an electric motor (standard fuel-fired) or with a fuel-fired engine (engine driven) and  Liquid Propane, Natural Gas, or Oil fired burners.  All Dakota II pressure washers have the steam option available. The steam option provides steam cleaning, hot pressure washing and cold pressure rinse in one compact unit.
    Sioux fuel-fired pressure washers feature an extra heavy-duty industrial steel frame that is built for extremely rugged operating environments. These units are ideal for mining, petroleum, contract cleaning, and the transportation industry

    Dakota II Series Fuel-Fired pressure washers are available with electric motors and Liquid Propane, Natural Gas, or Oil fired burners. Standard Dakota II-Series equipment is ETL certified to UL1776, UL 508, CAN/CSA22.2 No. 68 and CAN/CSA-C22.2  No. 14-10 Standards.  Meets the National Electric Code (NEC), the Canadian Electric Code (CEC), and complies with OSHA Regulation 1910.303(a).

    Dakota II units are also available as self-contained units with an integrated pressure washer/ steam cleaner, water tank and gasoline or diesel engine generator on a heavy duty skid or over the road trailer; these units are excellent for cleaning at remote locations or locations where there is no water, fuel, or electrical source. Combination units are also available which provide steam cleaning, hot pressure washing and cold pressure rinse in one compact unit. Sioux steam cleaners feature 320F (160C) saturated steam.

    Click here for Dakota II Series Fuel-Fired specification!

    Dakota II Series Engine Driven pressure washers require no external power source making them ideal for cleaning at remote sites. Self-contained units are integrated with a pressure washer/ steam cleaner, water tank and gasoline or diesel engine on a heavy duty skid or over the road trailer. Combination units are also available which provide steam cleaning, hot pressure washing and cold pressure rinse in one compact unit. The steam option on Sioux engine driven pressure washers features 320F (160C) saturated steam.

    Standard units come complete with high quality engine and fuel tank, heavy-duty triplex plunger pump, 12 volt oil fired burner, fuel water separator and  filter, 50 ft. (15 m) high pressure hose, trigger type shut-off gun with lance, and a downstream detergent injector.  Available in skid, stationary, trailer, or caster mount.

    Click here for Dakota II Series Engine Driven specification!

     


    Options for hot water pressure washer models include:  
    Alternate electricals including 50 Hz and 60 Hz
    Water tanks
    Stainless steel frames and heating coils
    Gas and diesel engines and generators
    Custom dimensions
    and many more!

    Standard Specifications Include:
    2 - 10 GPM (7.6 - 37.9 LPM)
    750 - 3,000 PSI (52 - 206.85 BAR)
    135 -  204F (57 - 96C) Hot Water
    Electrically heated or Oil, LP, or Natural Gas fired
    Standard models certified to UL 1776 and CAN/CSA-B140.11 M89 by ETL
    Explosion-proof models available
    Each washer model is available trailer, skid, or caster mounted