Raycor 4400 GreenMax

Joined
Apr 16, 2015
Messages
737
Location
Kelowna, BC, Canada
Picked up my new Racor filter this morning. I'll be using it on my Detroit 4-53T running wvo on a two tank system. Filter has a heated return fuel line
and an 200 watt heater element.
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IMG_4196.jpg
 
Is the heater for the WVO or to keep the water from freezing? The Racor filters used to be on most of the semis back in the day.
 
Is the heater for the WVO or to keep the water from freezing? The Racor filters used to be on most of the semis back in the day.
Electric heater for de-waxing on initial startup, with return fuel heat to keep it warm and flowing once it's running. They still manufacture many of the OEM fuel filter / water separators for heavy duty trucks to this day.
 
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