VoltageHeating FuelPrice Call to order
N/A - Propane EnginePropane$14,088.00 1-800-471-7157

The Super Max™ 12500 PE AF is an industrial, propane heated and fired pressure washer featuring Daimer's phosphatizing system for the pre-treatment of metal surfaces using downstream injection. The 12500 PE AF is a highly powerful pressure washer machine offering the same cold water and hot water pressure washer functionality and options as the 12500 GE AF, as well as the same high pressure level (3000 psi) and flow rate (5 GPM), with the added flexibility of a powerful 20 HP propane engine for use in demanding outdoor applications where a power supply is not readily available. The Super Max™ 12500 PE AF is also ideal for users who prefer propane to gasoline.

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The Super Max 12500 PE AF, like the 12500 GE AF, can be independently used as a cold water pressure washer or hot water pressure washer and offers the same performance and versatility, as the Super Max 12300 AF, but without the constraint of requiring an electrical outlet. The 12500 PE PH is powered by a 20 HP propane engine , and offers a flow rate of 5 GPM at a pressure level of 3000 psi.

Included with the 12500 PE AF is Daimer's exceptional phosphatizing system which uses downstream injection for the pre-treating of metal surfaces to prevent rust and corrosion and to prepare the surface for subsequent application of paint primer and powder coating. Using this method means the chemical only contacts the injector, high-pressure hose, trigger gun, wand and nozzle, which are all relatively easy to protect against corrosive attack. This feature in combination with Daimer's high quality stainless steel fittings and parts from the injector to the nozzles makes the 12500 PE AF the ideal durable phosphatizing pressure washer machine.

This high pressure washer, like the 12500 GE AF, is ideal for demanding outdoor applications. The included stainless steel dual lance wand features a crossover valve that controls the flow of water between the high-pressure nozzle or the low-pressure nozzle, not both at the same time. Two gun operation is also an available option on the 12500 PE AF. Additionally, the 12500 PE AF is ideal for those customers that use propane regularly or simply prefer propane to gasoline.

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Daimer offers pressure washers in a variety of power configurations for worldwide requirements. The following are available: 110-120V, 208V, 220-240V, 380V, 400V, 415V, 440V, 480V, and 600V; 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)
Pressure3000 psi
Flow Rate5 GPM
Temp. Optionscold, hot
Steam Temp.N/A
Hot Water Temp.up to 180ºF
Standard Power Methodpropane (LPG) engine (50lb empty tank included)
Optional Power MethodsN/A
Motor Sizeheavy duty 20.0 HP propane engine
Minimum Generator SizeN/A
Gasoline/Diesel Fuel CapacityN/A
Ignition Systemelectronic direct spark
Power CordsN/A
Heating Methodpropane (LPG)
Heating Fuel Capacity50 lb. empty tank included
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 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
Dimensions57"w. x 41"d. x 58"h.
Weight1000 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 Mountyes - when wheels are removed
Multi-Gun Operationoptional - call for pricing
Wall MountN/A
Wet Sandblasting Systemoptional - call for pricing


Power Wash Machines For Outdoor Maintenance

All over the world, steam pressure washers continue to simplify a range of cleaning applications and revolutionize cleaning techniques. Electric pressure washers expertly combine the power of hot water with high pressure levels to offer the perfect solution to tackle a host of different cleaning requirements. Cleaning outdoor areas is one of those challenging applications that require the use of powerful trailer mounted pressure washers.

Outdoor areas refer to surfaces, such as parking lots, driveways, walkways, patios, storefronts, poolside areas, and garages. Most of these areas are made of concrete that is highly porous and more vulnerable to absorbing dirt. To blast off dirt particles from concrete surfaces, the commercial pressure washers you choose must feature higher pressure levels and flow rates. It is also a good idea to choose fuel-powered industrial pressure washers for outdoor applications.

The Super Max™ 12500 PE AF available from Daimer® is a versatile power wash system capable of generating cold water or hot water. Powered by 20.0 HP propane engine, these industrial pressure washers attain pressure levels of 3000 psi and flow rates of 5 gpm. These hot water pressure washers attain temperatures of up to 180ºF to dissolve dirt buildup on outdoor surfaces.

Trailer pressure washers, such as the Super Max™ 12500 PE AF, are notable for the powerful phosphatizing system that comes in handy for removing corrosion and rust from metal surfaces. The phosphatizing system of such commercial pressure washers features downstream injection that offers excellent results in pre-treating metal surfaces prior to the application of powder coating or paint primer. The trailer pressure washers also come in optional two-gun configurations.

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