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National Furnaces

Oil Preparation System

National Pumping And Heating System


The unit is designed to supply fuel to the burners at a constant pressure & temperature for better combustion.
The unit consists of motor, Gear Pump, Oil Filters vertical pre heaters, pressure gauge, temperature gauge, thermostat etc. with inter connection pipe lines and is ready to install near furnaces.
Pumping & Heating units are available in 4 models.
  • SPH - Simplex with one Heater & Pump
  • DPDH - Duplex with 2 Pump & 2 Heaters
  • SPU or DPU - Pumping unit available without heaters for light oil application
  • DPH - with 2 Pump & 1 heater
Using of P & H unit would reduce oil consumption and use of over head storage tank can be avoided.
Capacity available form 1 KW to 100 KW for 15 ltrs. to 2500 ltrs/hrs. at 100°C.

National Furnaces
DPDH - Duplex with 2 Pump & 2 Heaters

National Furnaces
DPH - with 2 Pump & 1 heater


National Furnaces
SPU or DPU - Pumping unit available without heaters for light oil application
National Furnaces
SPH - Simplex with one Heater & Pump