Description The PROV-650 wrap around visor provides excellent and much wider peripheral vision than sprayers will be used to, while the removable peak can help reduce glare from spray booth lighting. Gun supply hose swivels both radially and laterally, ensuring better spray dynamics without the hose restricting the sprayers movement.Audible warning device for low air pressure, meeting the latest H&S regulations. It is recommended to use a T450 coalescing filter when using air fed masks and the T450 is the ideal companion for the Prov-600 Technical Specification Protection: APF = 40 / NPF = 200 Carbon Filter Life: 3 months Supply Pressure: 4.0 bar (60 psi) minimum to 7.0 bar (100 psi) maximum Air Flow Rate: 160 – 220 l/min (5.7 – 7.8 SCFM) Noise level @ 220 l/min: 80 db Approvals: BSi & complies to CE PPE directive 89/686/EEC. Conforms to EN 14594:2005 Class 3A Zone Classifications: Suitable for use in Zones 1 and 2 / gas groups IIA and IIB, Cert: SR0136