* Characteristics- Most accurate oval gear type flowmeter among the positive displacement flowmeter- Because the rotor is produced by C.A.D. it rotate smoothly and maintain high accuracy.- The materials of the rotor are both sintered alloy of the copper and engineering plastics, so it has good heatproof and durability.- It can remote control by the pulse in the calculating part.- It can fit your demand for the quality, price and delivery.