Gison 4" air Blow GunSize : 4"Body Material : Nylon fiber M with brass inletFunction : BlowerWorking pressure : 90 ~ 120 psi / 6.2 ~ 8 kgsSound pressure : 85 ~ 90 dBAAir consumption (90 psi) :1/4" hose - 0.37 m3/min3/8" hose - 0.42 m3/minAir inlet thread...