Uniform preheating and insulation of the engine is achieved with a super compact pump! Quick and cost-effective warming is possible. [For engines in the displacement class of 15 to 100 liters]
The HOTflow heating system 'CSM model' is an integrated engine coolant pre-heater consisting of a thermostat, pump, and other control devices (compatible with engines in the displacement range of 15 to 100 liters). By forcibly circulating the coolant, it uniformly preheats and maintains the temperature of the entire engine, improving the startability of the target equipment and reducing the risk of engine wear, damage, and white smoke in low-temperature environments. The long lifespan of the heater element is also a notable feature. 【Features】 ■ UL-C/US certification (60Hz model) ・ E250789CE ■ Compliance with CE standards (some models) ■ Automatic control ■ Compact design ■ Easy installation For more details, please refer to the catalog or feel free to contact us.
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basic information
【Specifications】 ■ Heating fluid: Engine coolant (50% glycol / 50% water) ■ Heating power: 3, 6, 9, 10.5, 12 kW ■ Rated voltage: 120–690V / 50, 60Hz (single-phase / three-phase) ■ Fixed thermostat: 38–49℃ ■ Flow rate: 37.86L/m (10GPM) *when the lift is 3.0m ■ Pump power: 70.00W (50Hz), 97.00W (60Hz) ■ Maximum pressure: 862.07kPa (125PSI) ■ Pressure loss: 1.38kPa (0.2PSI) ■ Water inlet specification: 1.0 inch NPT ■ Water outlet specification: 1.0 inch NPT ■ Rated ambient temperature (minimum / maximum): -20℃ / 40℃ ■ Dust and water resistance of main control box: NEMA 4 (IP66) compliant ■ Dust and water resistance of motor: IP44 (50Hz), NEMA 2 (60Hz) compliant *For more details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
【Target Applications】 ■ Diesel engines and gas engines for generators, mobile heavy machinery, construction equipment, railways, marine vessels, and compressors. *For more details, please refer to the catalog or feel free to contact us.
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Company information
HOTSTART is a leading company in the field specializing in the design and manufacturing of engine heaters, with a global sales network. We offer a variety of products that improve the starting performance and efficiency of various engine equipment, including generators, gas compressors, locomotives, ships, construction machinery, and large trucks. Leveraging our strengths as a specialized engine heater company, we provide comprehensive engine heater solutions tailored to each customer's needs, from design to implementation, through collaboration between our technical and manufacturing teams. Many global companies, such as Caterpillar, MTU, and Komatsu, have adopted our solutions for engines used in critical applications. With the motto "ALWAYS READY," HOTSTART delivers engine heater solutions that meet the diverse needs of customers around the world.