The TMFR 30-200 series integrates positive displacement rotary vane pumps with a high efficiency variable speed motor with external controller. The electromagnetic drive, with no moving parts in the motor and no dynamic seals in the pump, makes the TMFR an exceptionally reliable product with a long service life. Pumps are available with brass or stainless steel housing, 3/8” GAS or NPT ports and internal relief valve. The nominal flow rates range between 30 and 200 l/h at 1450 rpm. These pumps will provide flow proportional to speed, with a maximum of 550 l/h (145 GPH). The motor is capable of both 110 and 230 V AC and 50/60 Hz operation.