Price: $9,807.00
This product cannot be ordered online.
Please call us at 1-800-471-7157.



Price excludes freight.
Free Skid Configuration for Trailer Mounting

View This Video - Discover Daimer's Absolutely

Outstanding Wet Steam Degreasing Capabilities

Loading the player…


truck mouint pressure washer, steam pressure washer    

The Super Max 12300 AF system can be used independently as a cold water pressure washer or hot water pressure washer. Adding to the versatility of this pressure washer machine is the included phosphatizing system. Using downstream injection this system pre-treats metal surfaces to prevent rust and corrosion and to prepare the surface for the application of paint primer and powder coating. With its high quality stainless steel fittings and parts and phosphatizing method that minimizes the chance of corrosive attack, this pressure washer equipment is ideal for virtually any phosphatizing application.

The included stainless steel dual lance wand features a one trigger gun with two tubes, one with a high-pressure nozzle and the other with a low-pressure nozzle. The crossover valve controls the flow of water to either nozzle, but not both at the same time.

This electric pressure washer with a propane heating system offers the same portability and versatility options as the Super Max™ 12200 AF (optional two gun operation and optional wheel configurations) with a higher flow rate (5 GPM) and pressure (3000 psi) than the Super Max™ 12200 AF. This model is ideal for those desiring the features of the 12200 AF, but with additional power for more difficult applications.

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)
Pressure3000 psi
Flow Rate5 GPM
Temp. Optionscold, hot
Steam Temp.N/A
Hot Water Temp.up to 180ºF
Standard Power Methodelectric: 230V, three phase, 60 Hz
Optional Power Methods(call for pricing) 220V-240V three phase, 50 or 60 Hz; & 440V, three phase, 50 or 60 Hz
Motor Sizeheavy duty 10.0 HP - NEMA
Minimum Generator SizeContact Daimer
Gasoline/Diesel Fuel CapacityN/A
Ignition Systemelectronic direct spark
Power Cords1
Heating Methodpropane (LPG)
Heating Fuel Capacity50 lb. empty tank included
Heater Exchange Coilheavy duty schedule 80 heating coil
Heater Response Timeconverts cold to hold 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 58"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
Exclude From ConfiguratorNo

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)



Reliable And Versatile Fuel-Powered Pressure Cleaner Systems

Fuel-powered commercial pressure washers are now widely used by cleaning professionals to manage a host of challenging applications in commercial and industrial settings. Electric pressure washers that require to be tethered to electrical outlets can considerably hinder the free movement of users. In contrast, gas pressure washers do not need to be connected to electrical sockets and do not present hindrances in the form of power cords. Consequently, these fuel-powered versions are more mobile and more suited for the maintenance of vast or outdoor areas.

One issue that all users faced with fuel-powered industrial pressure washers was the fumes ejected by these machines while in use. These pressure washing machines were previously unsuitable for maintaining indoor areas with poor ventilation. However, reputed suppliers have satisfactorily addressed this issue by creating the new-generation versions featuring extra long hoses. Now the pressure washers can be placed outdoors and the long hoses enable users to access and clean indoor areas. The fumes are safely expelled outdoors and present no risk to the users.

The Super Max™ 12300 AF from Daimer® is a versatile pressure washing equipment that can be independently used in the hot water or cold water mode. Powered by a 10.0 HP NEMA engine and heated by propane, these hot water pressure washers generate flow rates of 5 gpm and pressure levels of 3000 psi. The pressure washing equipment also features a powerful phosphatizing system. To cater to the various cleaning applications in vast industrial settings, these pressure washers feature optional wheeled configurations and optional two-gun operation.

Before You Go
Sign Up For Our Email Newsletter

so That You Can Get Discount Coupons, Promos, Company News and More!