Kranzle Therm C - Industrial Hot Water Pressure Washers
The Kranzle Therm C hot water pressure washers represent the synthesis of numerous technical innovations developed by Kränzle to the advantage of the reliability, safety of the appliance and ease of use and maintenance.

The Kranzle Therm C guarantees extremely safe, ecological, clean and silent operation and meets the most advanced technological and safety standards.

Main Features
- The pump head made of special brass
The pump head is made in Germany by Kranzle, using special forged brass which guarantees an extremely long life. - Stainless steel pistons with ceramic coating
All machines are equipped with stainless steel pistons with ceramic coating which offer excellent thermal conductivity characteristics and excellent wear resistance properties (typical of ceramic coatings). - Engine 1400 rpm
The devices are equipped with long-lasting 4-pole asynchronous electric motors with low speed (1,400 rpm). No carbon brushes = no problems! - Dry running protection
In all machines, each piston is equipped with a textile band and a Teflon-graphite ring. The excellent sliding properties of the Teflon-graphite elements reduce frictional resistance and temperatures inside the device. For this reason, Kränzle products can also be operated for a long time without water. And this increases safety in the event of dry running. - Bypass operation:
When the gun is closed, all devices are switched to bypass operation at reduced pressure and the water is transported into the circuit with a residual pressure of approximately 10 bar. - Sturdy frame with four large diameter rubber wheels suitable for transport on any type of terrain and parking brake
- Front and rear crash protection
- DELAYED TOTAL STOP (Immediate Total Stop for CA)
The motor starts and stops automatically when the control lever of the high-pressure gun is operated. However, in large-scale devices, the continuous switching on and off of the motor can cause overloads to the electrical network and increased wear of the internal switching elements. For this reason, when the gun lever is released, the pump continues to run without pressure for another 30 seconds in the by-pass mode. After this time, if the jet is not reactivated, the motor is switched off. The device will then be reactivated by operating the gun again. - OPTICAL FLAME CONTROL SYSTEM (absent in the CA version)
To prevent damage to the combustion chamber, the flame is constantly monitored by a photocell mounted above the combustion chamber. - DOUBLE SAFETY SYSTEM FOR THE BURNER
the water flow is controlled by a pressure switch and a flow regulator which enable the burner to operate only in the presence of the correct operating pressure and avoid any overheating of the combustion chamber - SMOKE TEMPERATURE CONTROL (absent in the CA version)
a safety thermostat intervenes in case of smoke temperature higher than 230° C - MAGNETIC-THERMAL SWITCH TO PROTECT THE ENGINE
All models in the Therm series are equipped with motor protection which intervenes in the event of excessive current absorption. - BY-PASS VALVE TO PROTECT THE PUMP
Protection valve against overpressure damage and continuous regulation of water quantity and pressure - Water pressure and quantity regulation
All machines allow you to set the operating pressure and the quantity of water so as to adapt them exactly to the needs of the cleaning you are carrying out. - Stainless steel pressure gauge
All machines are equipped with large and clearly visible stainless steel pressure gauges dampened with glycerine. Kränzle quality even in the details. - No corrosion and long life
All pump components and safety devices that transport water are made of stainless steel or special brass. - Loss Recovery System
a layer of water between the piston seals prevents the aspirated air from coming into contact with the pump seal. This allows a significant increase in the life of the pistons themselves and the pump - Product Safety
Kränzle devices are subjected to testing procedures according to CE and TÜV/GS regulations with respective certifications
Control Panel


Integrated hose reel

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Technical specifications
See the Technical Sheet here
Directions for use
- For the demanding professional who loves to own a machine that is always in perfect working order and cared for down to the smallest details.
- For washing vehicles and machinery, mechanical equipment, oils and greases, floors, external walls, paint stripping and sandblasting