Air Needle Scaler

Specification:
Blow Per. Minutes:4;400 Bpm
Needle Diameter:3X180mmX19 Pcs
Net Weight:2.8 Kgs
Overall Length:410mm
Piston:25.4X43.5mm
Air Inlet:1/4"(Pt/Npt)
Air Hose:3/8"(I.d.)
Air Consumption:8.8 Cfm
Sound Pressure Level:92.26 db(A)
Sound Power Level:104.3 db(A)
Vibration Level:10.2 m/sec2