Embee manufactures oil pumps for oil burners and thermic fluid heaters which are internal gear pumps with pressure regulator. These pumps for oil burners & thermic fluid heaters are available with advantages like self inducing; tight shaft seal; with internal by pass; simple attachment with flange; high quality steel gear; hydraulic cast iron pump barrel; pressure regulator, progressively adjustable; turning direction to the right or left 1440 or 2880 RPM; different mounting position with shaft horizontally or vertically with seal at the bottom; vacuum, pressure and control connections easy to reach. These pumps for oil burners & thermic fluid heaters can be used in filter pumping; pumps for PHF units; pressure and transfer pump; force feed lubrication booster pump for diesel locomotive; oil burner, hydraulic drive and pressure pump; gas oil, medium, heavy and very heavy oil; motor pump group with flange and coupling parts; lubrication oil and hydraulic oil. These pumps areable to work in 2.5 Cst minimum viscosity, 450 Cst maximum viscosity, 180°C maximum temperature and eventually with separate pressure regulating valve.