Price: $10,652.00
This product cannot be ordered online.
Please call us at 1-800-471-7157.


Price excludes freight.

View This Video - Discover Daimer's Absolutely

Outstanding Wet Steam Degreasing Capabilities

Loading the player…


Daimer Videos pressure washer, pressure washers

The Super Max15900 WS is the powerful electric wet sand blaster pressure washer in Daimer's line of stationary pressure washers. This ULTRA-POWERFUL pressure washer machine boasts an immense pressure of 3000 psi and flow rate of 5 GPM! The 15900 WS has the added functionality to be used independently as a cold water, hot water, and steam pressure washer with temperatures up to 330ºF. This pressure washer equipment is ideal for commercial and industrial facilities that require a permanent pressure washer system with extreme power and commanding wet sandblasting capabilities.

Like all 15000 WS series wet sand blaster pressure washers, the Super Max™ 15900 WS comes standard with Daimer's exclusive wet sand blaster system. Comprised of the highest quality components, this wet sand blaster system includes a metal sand point to draw sand into the hose directly from the container, a 15' flexible sand pick up tube to carry the sand to the head, and a special venturi head that draws sand through the system and then mixes it with high-pressure water.

The resulting solution of sand and water exists through a special round nozzle and is forced across the surface at extreme high pressures. This flow can be controlled by the proportioning valve. This allows for the effective removal of rust, corrosion, paint layers or heavy deposits from metal surfaces and restoring them back to bare metal, far beyond the capabilities of any normal pressure washer. Additionally, this wet sand blaster pressure washer can be used with a range of sand grit sizes and medias. For use as a wet sand blaster, this pressure washer must be used in cold water mode. Daimer's wet sandblaster machines feature a 1 1/2" spray pattern, ideal for spot removal of corrosion, rust, and other materials from metal surfaces.

The Super Max™ 15900 WS wet sand blaster pressure washer can be purchased with optional two gun operation for added versatility.

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, wet steam
Steam Temp.up to 330ºF
Hot Water Temp.180ºF - 210ºF
Standard Power Methodelectric: 220V-240V, 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 SizeN/A
Gasoline/Diesel Fuel CapacityN/A
Ignition Systemelectronic direct spark
Power Cords1
Heating Methodnatural gas (requires natural gas line); or propane (customer provides vapor withdrawal cylinder) OPTIONAL natural gas or propane (OPTIONAL no.1 or no. 2 heating oil; diesel or kerosene - CALL FOR PRICING)
Heating Fuel Capacity9 gallons for OPTIONAL (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 Hose50' high pressure steam hose
Pressure Hose Optionsadditional/customizable lengths available
Dimensions52"w. x 23"d. x 50"h.
Weight1120 lbs
Housingpowder-coated steel, high gloss, chip/chemical resistant
Colorred and white
Phosphatizing SystemN/A- see Super Max 15900 AF
Acid/Phosphate Chemical FeedN/A
Trailer MountN/A
Multi-Gun Operationoptional - call for pricing
Wall MountN/A
Wet Sandblasting Systemyes

Parts List


Standard Parts / Quantity

3' Durable Trigger Wand with Quick Disconnect
0º (Blast) Nozzle (not shown)
15º Nozzle (not shown)
25º Nozzle (not shown)
40º Nozzle (not shown)
Steam Nozzle (not shown)
Venturi Nozzle (not shown)
50' High Pressure Steam Hose (not shown)
Sand Tube (not shown)
Pick Up Probe (not shown)



Wet Sandblasting Action for Concrete Maintenance

Concrete maintenance is one of the most challenging cleaning jobs. Once stains, rust, graffiti, or other dirt deposits get absorbed by the porous concrete, it is extremely difficult to clean off the deposits. Until a few years back, maintenance professionals had to use different kinds of chemicals, such as degreasers, stain removers, and rust removers to dissolve the dirt buildup on concrete surfaces. They also had to scrub rigorously for hours to competely eliminate stains and other visible deposits. However, the launch of industrial pressure washers has greatly simplified concrete maintenance applications.

To accomplish tough applications, such as concrete maintenance, experts recommend choosing commercial pressure washers with high pressure levels and flow rates. It would also be a good idea to choose pressure washers that offer the additional benefit of heat. Rather than purchasing conventional power washers, opt for advanced versions featuring sandblasting capabilities. The Super Max™ 15900 WS, available from Daimer®, is one pressure washer that meets all these criteria.

An electric power washer with stationary configurations, the Super Max™ 15900 WS is an ultra-powerful version featuring high flow rates of 5 gpm and high pressure levels of 3000 psi. Such tri-mode industrial pressure washers generate steam at temperatures as high as 330ºF and hot water at 210ºF. For additional versatility, it comes with an optional two-gun configuration.

The wet sandblasting function of commercial pressure washers, such as the Super Max™ 15900 WS, makes them exceptionally reliable for concrete maintenance applications. By mixing sand with highly pressurized water and then forcing this sand across metal surfaces at high pressure levels, the power washer removes paint layers, rust, corrosion, and heavy deposits from surfaces.

Before You Go
Sign Up For Our Email Newsletter

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