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Propane High-Pressure Steam Cleaners


The Propane Models (Ultra 250, 600 and 1300) are clean burning, compact systems, designed to clean, de-grease and sanitize with high pressure and low water flow. With adjustable steam temperatures, they will provide an environmentally positive workplace by generally eliminating the need for most chemicals.

Therma-Kleen® Ultra 250 Propane

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The Ultra 250 portable, propane fired, steam cleaner is designed to clean small areas with steam under pressure. This unit produces a maximum output temperature of 350°F/ 176°C and pressures of 250PSI/17 bar. The ultra 250 is compact, light weight and can be customized with different water outlet volumes to meet your cleaning needs. Pumps for this unit can range from .5 to 1.5 gallons per minute. Our propane steam cleaners are clean burning (USDA allowable), which make for an environmentally friendly and safe work place without the use of harmful chemicals.


Maximum Output Temperature 350°F/176°C
Output Pressure 250 PSI/17 bar
Water Volume 1.5 GPM
Fuel L.P. Gas
Burner Output 130,000 BTU/hr.
Electrical Requirements 115VAC, 6.8 Amps, 220VAC, 3.5 Amps, 50/60 Hz
Dimensions 18"W x 23"L x 32"H
Weight 95 lbs./90 lbs. (SS)

NOTE: Financing is Available for all Therma-Kleen Products. Click Here for more information.

Therma-Kleen® Ultra 600 Propane

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The propane fired Ultra 600 high pressure steam cleaner is the same physical size as Ultra 250, but has more than double the pressure. As a result; the Ultra 600 provides the most cleaning power for its size. This clean burning, compact, propane steam cleaner provides high pressure (600 PSI/ 41 bar), combined with adjustable high temperatures (max. 350°F/ 176°C), and low water volume to clean and de-grease all the while maintaining EPA standards and a safe working environment.


Maximum Output Temperature 350°F/176°C
Output Pressure 600 psi/41 bar
Water Volume 1.5 GPM
Fuel L.P. Gas
Burner Output 130,000 btu/hr.
Electrical Requirements 115VAC, 6.8 Amps, 220VAC, 3.5 Amps, 50/60 Hz
Dimensions 18"W x 23"L x 32"H
Weight 100 lbs./95 lbs. (SS)

NOTE: Financing is Available for all Therma-Kleen Products. Click Here for more information.

Therma-Kleen® Ultra 1300 Propane

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The Ultra 1300 commercial propane fired steam cleaner is the largest of the three propane cleaners. The unit only requires 115 VAC, and it will still give a powerful cleaning performance just like the professionals. The Ultra 1300 is recommended for areas over 1,000 square feet or a large amount of equipment that would require cleaning. Combining high pressure, high temperature and low water volume, our Ultra 1300 allows you to clean places both inside and out.


Maximum Output Temperature 350°F/176°C
Output Pressure 1300 PSI/85 bar
Water Volume 2.2 GPM
Fuel L.P. Gas
Burner Output 200,000 BTU/hr.
Electrical Requirements 115VAC, 13 Amps, 220VAC, 7 Amps, 50/60 Hz
Dimensions 24"W x 28"L x 36"H
Weight 195 lbs./190 lbs. (SS)

NOTE: Financing is Available for all Therma-Kleen Products. Click Here for more information.
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