VoltageHeating FuelPrice Call to order
230V, single phase, 60HzPropane$8,692.00 1-800-471-7157

The Super Max™ 12200 AF is a versatile, industrial/commercial electric pressure washer. Capable of acting as a cold water or hot water pressure washer with temperatures up to 180°F, pressure levels of 2000 psi, and a flow rate of 4 GPM, this pressure washer machine can handle a variety of difficult cleaning applications.

Adding to the versatility and uses of this dynamic pressure washer is the included phosphatizing system for the pre-treatment of metal surfaces using downstream injection. This pressure washer machine can be purchased with optional equipment to meet a variety of industrial/commercial needs, including a wet sandblasting system and two gun operation.

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The Super Max 12200 AF is a powerful electric propane fired pressure washer with a rugged propane heating system. This system can operate independently as a cold pressure washer or hot water pressure washer. With a flow rate of 4 gallons per minute (GPM) at a pressure level of 2000 psi, this portable machine is a powerful tool for industrial applications.

The 12200 AF comes standard with Daimer's exceptional phosphatizing system for the pre-treating of metal surfaces to prevent rust and corrosion and to prepare surfaces for the application of paint primer and powder coating. This system uses downstream injection for minimal contact between the chemical and the high quality stainless steel fittings and parts, which protects against corrosive attack. The included dual lance wand features a one trigger gun and two side-by-size tubes that form the lance, one with a high-pressure nozzle and the other with a low-pressure nozzle. By opening and closing the crossover valve, the flow of water is directed either through through the high-pressure or low-pressure nozzle.

For added functionality, the 12200 AF can be configured with wheels for mobility. This added to the optional two gun operation only add to the versatility of this powerful pressure washer. High pressure chemical injection allows users to add cleaning chemicals to enhance the cleaning power of this system. This electric propane fired pressure washer model is ideal for those applications requiring a robust machine that can be used continuously and that would benefit from the high flow rate and pressure offered.

Daimer offers pressure washers in a variety of power configurations for worldwide requirements. The following are available: 110-120V, 208V, 220-240V, 380V, 415V, 440-480V, and 575V; single and three phase; 50 or 60 Hz. Please contact us for pricing.

Product Specifications

Warranty1 year (limited)Water Pump Warranty5 years (limited)Motor/Engine Warranty2 years (limited)
Pressure2000 psi
Flow Rate4 GPM
Temp. Optionscold, hot
Steam Temp.N/A
Hot Water Temp.up to 180ºF
Standard Power Methodelectric: 220V-240V, single phase, 60 Hz
Optional Power Methods(call for pricing) 220V-240V, single phase, 50 Hz; 220V-240V three phase, 50 or 60 Hz; & 440V, three phase, 50 or 60 Hz
Motor Sizeheavy duty 5.0 HP - NEMA
Minimum Generator Size15000 watts
Gasoline/Diesel Fuel CapacityN/A
Ignition Systemelectronic direct spark
Power Cords1
Heating Methodpropane
Heating Fuel Capacity50 lb. empty tank included
Heater Exchange Coilheavy duty schedule 80 heating coil
Heater Response Timeconverts cold to hot water in approximately 30 seconds
Operating Timecontinuous use
Pump Drive Methodshaft drive
Chemical Infusionyes, high pressure injection
Wand Includeddual lance wand
Nozzles Standard0º (blast), 15º, 25º, 40º nozzles
Pressure Hose50' high pressure hose
Pressure Hose Optionsadditional/customizable lengths available
Dimensions48"w. x 41"d. x 50"h.
Weight900 lbs
Housingsteel - powder-coated, high gloss, chip/chemical resistant
Colorred and white
Phosphatizing SystemYes
Acid/Phosphate Chemical Feeddownstream stainless steel injector with chemical proportioning adjustment, mounted at the outlet of heating coil
Trailer Mountwheels removed - same price
Multi-Gun Operationoptional - call for pricing
Wall MountN/A
Wet Sandblasting Systemoptional - call for pricing

Parts List


Standard Parts / Quantity

Dual Lance Wand with crossover valve
0º (Blast) Nozzle (not shown)
15º Nozzle (not shown)
25º Nozzle (not shown)
40º Nozzle (not shown)
50' High Pressure Hose (not shown)



Power Washer Systems: Ideal for Warehouse Maintenance

Businesses that use warehouses definitely need pressure washers for effective warehouse maintenance. Using a pressure washer is necessary for a number of reasons. If your warehouse currently stores pet food, but you need to remove the goods and replace it with books or clothes instead, the entire setting must be spotlessly clean, odor-free, and perfect for stocking your new goods. Given the huge size of warehouses, keeping such settings clean is not easy. This is exactly why you must consider purchasing technologically-advanced cleaning machines, such as industrial pressure washers.

The walls, floors, and shelves in poorly maintained warehouses generally feature chemical spills, oil leaks, fuel spills, and wood shavings that can easily ignite and cause casualties and serious damage. The best commercial pressure washers available from leading suppliers help dissolve and clean off dust, grease, oil, grime, and tough stains from different surfaces, such as floors, walls, concrete, brick, stone, and metal.

Gas pressure washers, such as the Super Max™ 12200 AF from Daimer®, are powerful and durable versions perfectly suitable for warehouse maintenance applications. Such electric pressure washers with propane heating systems are capable of independently generating cold water or hot water. Powered by a 5.0 HP - NEMA engine, this pressure washer ejects hot water at temperatures of up to 180ºF, flow rates of 4 gpm, and pressure levels of 2000 psi. These pressure washers also come with powerful phosphatizing functions that help eliminate rust and pre-treat metals for painting. Optional multi-gun configurations add to the versatility of these hot water pressure washers.

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