... 380v/400v 5 Please call us for the detailed parametersFSR200G high pressure roots blowerKey Features 1, the product line using clover- ... , gear oil mixed with chassis structural design. Output of air cleaning, dust does not contain any oil. 6, compact structure, ... Common base, belt cover, fan, pulley, motor, pulley, V-belts, pressure gauge, suction silencer (with air filter), bolt, safety valve Fourth ...