VoltageHeating FuelPrice Call to order
120V, 60HzDiesel$6,365.00 1-800-471-7157

The Super Max™ 12800 AF is a stationary industrial/commercial electric pressure washer that can be used independently as a cold or hot water pressure washer. This powerful pressure washer is ideal for applications requiring moderate power with its pressure level of 1000 psi, high temperatures of up to 180°F, and flow rate of 2 GPM. The 12800 AF system can come with wheels as a mobile unit or without wheels as a stationary unit. The wheeled and not-wheeled configurations are available for all AF series models.

Standard with the 12800 AF is Daimer's phosphatizing system for the pre-treating of metal surfaces. Additional options to customize the machine to meet a variety of industrial needs include a wet sandblasting system and two gun operation.

What is Phosphatizing or Acid Feed Treatment
Prior to Painting Metal Surfaces?

Phosphatizing is a method of pre-treating metal surfaces to prevent rust and/or corrosion, and to prepare the surface for subsequent application of paint primer and paint or powder coating. A surface prepared by this method will strongly contribute to achieving a high quality, durable paint/powder coating finish with no defects.

Phosphatizing is most often used by original equipment manufacturers and fabrication shops handling new fabricated metal pieces. The pieces can be small, but are commonly sheet metal panels and pieces that are large enough to be sprayed with a hand held pressure washer wand.

Click here to read about the ways chemicals can be injected into our Super Max® Acid Feed/Phosphatizing models.

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truck mount pressure washer, steam pressure washer 

The Super Max12800 AF is a powerful electric pressure washer that can be used independently as a cold water pressure washer or hot water pressure washer. This versatile system is powered by a 1.5 HP NEMA (electric) engine and can be purchased with either no.1 or no. 2 heating oil, diesel, or kerosene heating, depending on a customer's needs/preference.

Standard with this versatile pressure washer machine is Daimer's phosphatizing system for the pre-treating of metal surfaces to prevent rust and corrosion and to prepare surfaces for the application of paint primer or powder coating. Using downstream injection for the injection of acids and solvents, this system is easily protected from corrosive attack as the chemical has minimal contact with the high quality stainless steel fittings and parts.

The stainless steel dual lance wand features a one trigger gun and two side-by-side tubes, one with a high-pressure nozzle and the other with a low-pressure nozzle. By opening and closing a crossover valve the water flow is directed through either nozzle, but not both at the same time.

Optional two gun operation adds to the versatility of this electric pressure washer. With a flow rate of 2 GPM at a pressure of 1000 psi, this portable machine is ideal for applications requiring moderate power or that require a machine that can be configured with wheels for added mobility.

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)
Pressure1000 psi
Flow Rate2 GPM
Temp. Optionscold, hot
Steam Temp.N/A
Hot Water Temp.up to 180ºF
Standard Power Methodelectric: 110V-120V, single phase, 60 Hz
Optional Power Methods(call for pricing) 110V-120V, single phase, 50 Hz; 220-240V, single phase, 50 or 60 Hz; 220V-240V three phase, 50 or 60 Hz; & 440V, three phase, 50 or 60 Hz
Motor Sizeheavy duty 1.5 HP - NEMA
Minimum Generator Size5000 watts
Gasoline/Diesel Fuel CapacityN/A
Ignition Systemelectronic direct spark
Power Cords1
Heating Methodno.1 or no. 2 heating oil; diesel; or kerosene
Heating Fuel Capacity9 gallons
Heater Exchange Coilheavy duty schedule 80 heating coil
Heater Response Timeconverts cold water to hot water in approximately 30 seconds
Operating Timecontinuous use
Pump Drive Methoddirect 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
Dimensions25"w. x 32"d. x 42"h.
Weight450 lbs
Housingstainless steel and powder-coated, high gloss, chip/chemical resistant
Colorblack and silver
Phosphatizing SystemYes
Acid/Phosphate Chemical Feeddownstream stainless steel injector with chemical proportioning adjustment, mounted at the outlet of heating coil
Trailer Mountyes - when wheels are removed
Multi-Gun Operationoptional - call for pricing
Wall MountN/A
Wet Sandblasting Systemoptional - call for pricing



Pressure Cleaner Systems for Maintaining Heat Exchangers

Heat exchangers are equipment that help transfer heat from one medium to another with high efficiency. These days, heat exchangers are widely used in settings, such as petroleum refineries, chemical plants, refrigeration, sewage treatment, air conditioning, and space heating. A heat exchanger must be cleaned regularly to ensure it functions impeccably. Until recently, the cleaning process involved disassembling the exchanger tubes, scrubbing away dirt and oil, and finally washing down the remaining deposits. However, the advent of industrial pressure washers has considerably simplified this cleaning process.

Commercial power washers are advanced cleaning machines with the perfect features required to maintain sophisticated equipment, such as heat exchangers. These hot water pressure washers offer superior cleaning results while posing no risk to the delicate components in heat exchangers. The powerful cleaning functions of the best gas pressure washers help maintain even the inaccessible tight bends that would otherwise have to be disassembled for cleaning. In fact, high-quality electric pressure washers are capable of maintaining heat exchangers while it is in use.

For powerful and versatile electric pressure washers capable of cleaning heat exchangers, check out the Super Max™ 12800 AF available from Daimer®. Powered by a 1.5 HP NEMA engine, the pressure washing equipment ejects cold water or hot water at a pressure level of 1000 psi and flow rate of 2 gpm. Heated by kerosene or diesel, hot water pressure washer systems, such as the Super Max™ 12800 AF, come equipped with a phosphatizing system. This hot water pressure washer also comes with an optional two-gun operation. The optional wheel-mounted configurations add to the mobility of these pressure washing equipment.

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