VoltageHeating FuelPrice Call to order
110-120V, 60HzNatural Gas / PropaneContact Daimer 1-800-471-7157
110-120V, 60HzOil / Diesel / KeroseneContact Daimer 1-800-471-7157

The Super Max™ 15400 AF stationary, tri-mode, natural gas, propane or oil fired, electric pressure washer can be used independently as a cold water and hot water pressure washer with a higher flow rate (3 GPM) and lower pressure level (700 psi) than the 15200 AF. The 15400 AF can also reach temperatures as high as 330°F.

Included with this pressure washer machine is Daimer's exceptional phosphatizing system which uses downstream injection for the pre-treatment of metal surfaces. Made with the highest quality stainless steel components, the Super Max 15400 AF is the ideal solution for facilities requiring a permanent pressure washer addition with lower pressure but powerful phosphatizing capabilities.

Have a question about this item?
Contact us and a sales representative would be glad to help!


Price excludes freight.

View This Video - Discover Daimer's Absolutely

Outstanding Wet Steam Degreasing Capabilities

Loading the player…


Daimer Video pressure washer, pressure washers

The Super Max™15400 AF is a stationary, electric Natural Gas, Propane, Oil Heated Pressure Washer that offers cold water and hot water pressure washing with temperatures up to 180º F. Included with this versatile pressure washer machine is Daimer's phosphatizing system, which uses downstream injection for the pre-treating of metal surfaces to prevent rust and corrosion and to prepare these surfaces for application of paint primer or powder coating.

The downstream injector, fittings, and dual lance wand all feature the highest quality stainless steel. Additionally, by using downstream injection, the chemicals only are in contact with the injector, high-pressure hose, trigger gun, wand and nozzle. With these components being easy to protect against corrosive attack, the 15400 AF is a very durable phosphatizing electric pressure washer machine. The dual lance wand features a one trigger gun and two side-by-side tubes; at the outlet of one tube is a high-pressure nozzle and the other a low-pressure nozzle. The crossover valve directs the water flow through either nozzle, but not both at the same time.

Like the 15200 AF, the 15400 AF is an electrically powered unit available with: no.1 or no. 2 heating oil, diesel, kerosene, natural gas, or propane heating. The 15400 AF, however, offers a higher flow rate (3 GPM) and lower pressure (700psi) than the 15200 AF and is ideal for industrial/commercial applications that would benefit from the addition of a permanent pressure washing system, but that need a lower pressure than that offered by the 15200 AF. Available options include: two gun operation.

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)
Pressure700 psi
Flow Rate3 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; 220V-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 SizeN/A
Gasoline/Diesel Fuel CapacityN/A
Ignition Systemelectronic direct spark
Power Cords1
Heating Methodno.1 or no. 2 heating oil; diesel; kerosene; natural gas (requires natural gas line); or propane (customer provides vapor withdrawal cylinder)
Heating Fuel Capacity9 gallons (heating oil, kerosene, or diesel)
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 Hose25' high pressure hose
Pressure Hose Optionsadditional/customizable lengths available
Dimensions52"w. x 23"d. x 50"h.
Weight950 lbs
Housingpowder-coated steel, 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 MountN/A
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 Wash Systems for Airplane Maintenance

Sometimes, cleaning professionals face challenging jobs that demand the use of advanced and versatile cleaning machines, such as industrial pressure washers. For instance, when it comes to maintaining compact airplanes, pressure washers are absolutely indispensable. Airplanes are widely used for chartered flights, air ambulances, and for spraying pesticides over large farms. To efficiently eliminate the dust and grime that these airplanes accumulate even on short trips, cleaning experts trust the power of commercial pressure washers.

One of the best aspects of using gas pressure washers is that the need for scrubbing and the use of chemicals is completely avoided. The hot water ejected by heated versions of electric pressure washers helps soften dirt buildup on the exteriors of airplanes. As a result, there is no need to use chemicals or scrub for hours to get rid of the tough dirt particles. The Super Max™15400 AF from Daimer® is an ideal pressure washer for maintaining airplanes. Powered by a 1.5 HP NEMA engine, this pressure washer ejects cold water or hot water at pressure levels of 700 psi and flow rates of 3 gpm.

Heated by kerosene, natural gas, diesel, or propane, hot water pressure washers, such as the Super Max™15400 AF, feature heavy-duty heating coils that ensure the ejection of hot water at temperatures of up to 180ºF in just 30 seconds. The phosphatizing function will be an added advantage for applications, such as pre-treating metal surfaces for painting or powder coating. To enable multi-user function, these pressure washers come with optional two-gun configurations.

Before You Go
Sign Up For Our Email Newsletter

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

  Contact Us
You will be unable to submit the form unless you turn your javascript on.

Before You Go

Help us understand why you're leaving

Did you find what you were looking for?
What could we improve to earn your business?

   I am not leaving