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The Super Max™ 15400 is a stationary, electric powered tri-mode steam natural gas, propane, oil heated pressure washer that offers the same selectable heating options (heating oil, diesel, kerosene, natural gas, or propane) and the same steam and hot water temperatures (as high as 330°F) as the 15200. However, the Super Max™ 15400 offers a higher flow rate (3 GPM) and lower pressure level (700 psi) than the 15200, making this model ideal for those applications requiring the addition of a pressure washer, but at a lower pressure for less robust cleaning.

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The Super Max™ 15400 is a stationary, tri-mode electric Steam Natural Gas, Propane, Oil Heated Pressure Washer that offers cold water, hot water, and steam pressure washing with steam temperatures up to 330º F. Like the 15200, the 15400 is an electrically powered unit available with: no.1 or no. 2 heating oil, diesel, kerosene, natural gas, or propane heating. The 15400, however, offers a higher flow rate (3 GPM) and lower pressure (700psi) than the 15200 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. 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 Warranty3 years (limited)Motor/Engine Warranty2 years (limited)
Pressure700 PSI
Flow Rate3 GPM
Temp. Optionscold, hot, wet steam
Steam Temp.up to 330ºF
Hot Water Temp.180ºF - 210ºF
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 2.0 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 Includeddurable 3' trigger wand with quick disconnect
Nozzles Standard0º (blast), 15º, 25º, 40º, steam nozzles
Pressure Hose25' high pressure steam 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 SystemN/A- see Super Max 15400 AF
Acid/Phosphate Chemical FeedN/A
Trailer MountN/A
Multi-Gun Operationoptional - call for pricing
Wall MountN/A
Wet Sandblasting Systemoptional - call for pricing

Parts List


Standard Parts / Quantity

3' Durable Trigger Wand with Quick Disconnect 1
0º (Blast) Nozzle (not shown) 1
15º Nozzle (not shown) 1
25º Nozzle (not shown) 1
40º Nozzle (not shown) 1
Steam Nozzle (not shown) 1
50' High Pressure Steam Hose (not shown) 1



The Reason behind Choosing Quality Power Wash Systems

Pressure washers are popularly used these days to manage a wide range of cleaning operations in commercial and industrial facilities. Almost every day, new versions of commercial pressure washers are introduced in the market with the promise of faster and better cleaning functions. However, all industrial pressure washers do not always offer the kind of performance they guarantee.

Choosing a cheap version of a gas pressure washer due to its low price can be a bad idea. Such low-grade pressure washers do not survive for long under the challenging conditions of industrial settings. These cheap power washers also fail to generate consistently high pressure levels. For this reason, it is extremely important to purchase high-grade power washers from leading distributors.

When it comes to maintaining industrial and commercial settings at its very best, nothing can really match up with the cleaning efficiencies of high-quality pressure washers. For instance, the Super Max™ 15400 available from Daimer® is a stationary version of a pressure washer or hot water pressure washer that comes with triple-mode functions. This power washer can work on cold water, steam or as a hot water pressure washer. This pressure cleaning equipment can generate hot water at temperatures ranging from 180ºF to 210ºF and steam at temperatures as high as 330ºF.

This pressure washer from Daimer® is capable of generating a flow rate of 3 gpm and pressure level of 700 psi. For all those maintenance applications that demand the use of a tri-mode gas pressure washer, choose a power washer, such as the Super Max™ 15400.

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