HP-16 Hotplate coolant/SVO heat exchanger

VERY efficient way of heating SVO with coolant. Coolant and fuel flow in opposite directions across the multiple plates, each of which has a herringbone pattern inside, this creates turbulance and excellent heat exchange in a compact unit. For Cummins pickups and other buses, tractors, generators, and larger, higher fuel flow rate applications use the HP-26. Internally threaded. Fittings to connect coolant and fuel lines (for 3/8" ID hose) and mounting bracket are included!