HT Series Water Heater enjoys wide application on various engine coolant preheaters. It has fine cast aluminum enclosure and self-extinguishing engineering plastics end closure, easy and convenient use.
If during cranking the outside temperature is lower than 4ºC, engine coolant and lubricant may condense into solid state and lose their lubricating and cooling properties, which can damage the engine. Engine heater should be installed to ensure normal starting and running of the engine when the outside temperature is lower than 4 ºC.
HT Series Water Heater combines the following features: cast stainless steel inner pipes and end closure with high corrosion resistance; power and heating light indicators; 3 kinds of heaters with different heating temperature are optional (Standard heater: 40ºC; 50ºC and 60ºC heaters are need to be customized).
This product is suitable for various engine with (13~25)L displacement.
PERFORMANCE AND CHARACTERISTICS
Fine cast aluminum enclosure and special surface treatment with high corrosion resistance and high/low temperature capability;
Stainless steel inner pipes and end closure with high corrosion resistance;
Coolant temperature is controlled by thermostat which is installed within the heater. It has simple connections and high reliability;
Power and heating light indicators make it easy to observe the heater status;
Both of the two water inlets have one-way inlet valve and they sit on either side of the heater; Users can choose any one to use during installation.
Both of the two line inlets are knock-down design; Users can choose suitable one to use according to the installation way. Waterproof joint (stuffing box) are provided.
There is a water drain valve with seal ring on the bottom of the heater so as to be used when needed;
Overheating thermostat provides the protection of dry heating and overheating;
This product can work normally at -25 ºC temperature.
|Thermostat Set Point||40℃|
|Temperature Switch||Off: (40±5)ºC On: (25±5)ºC|
|Overheating Switch Range||Off: 95 ºC±5 ºC On: 80 ºC±5 ºC|
|Electrical Strength||AC 1.5kV 1min|
|Inlet/Outlet Size||3/4 (Ф19mm)|
|Max. Water Pressure||0.5MPa|
|Vibration||(5~8)Hz; Amplitude±7.5mm; Triaxial (8~500)Hz; a=2g; Triaxial|
|Shock||Half-sine Wave; apeak=50g; Triaxial;|