... /400v 5 Please call us for the detailed parametersFSR65 industrial roots blowerKey Features 1, the product line using clover ... bearing, gear oil mixed with chassisstructural design. Output of air cleaning, dust does not contain anyoil. 6, compact structure ... motor, pulley, V-belts,pressure gauge, suction silencer (with air filter), bolt, safety valve Fourth, special attachments (configured in ...