Air service units Series Airplus 2 AIR TREATMENT 2 | 53 Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice Oil mist lubricator Available in 4 sizes with flow rates up to 16000 Nl/min and connections from 1/8” to 1” Bowl assembly via bayonet type quick coupling mechanism with safety button Variable orifice size in function of the flow rate Oil quantity regulation mechanism and oil quantity visualization dome made of polycarbonate (PC) Oil refill plug Lubricator oil recharge with pressurized system Available with low level electrical sensor NO and NC Atex certification (II 2GD or II 3GD) Operational characteristics Size Size 1 Size 2 Size 3 Size 4 Maximum working pressure 13 bar Minimum working pressure 0,5 bar Min. operational flow at 6,3 bar 40 Nl/min 70 Nl/min 100 Nl/min 100 Nl/min Indicative oil drop rate 1 drope every 300/600 Nl/min Oil type FD22 - HG32 Working temperature -5°C +50°C 1 2 Lubricators (L) Technical characteristics Size Size 1 Size 2 Size 3 Size 4 Body and connections type Technopolymer body, integrated technopolymer connections (T version) Technopolymer body, metal connections (N version) / / / Aluminium body, integrated aluminium connections (P version) Protection and bowl type Technopolymer protection - PC bowl Technopolymer protection - PA bowl Metal protection - PC bowl Metal protection - PA bowl IN / OUT connections T version G1/4” G3/8” G1/2” non disponibile N version G1/8” - G1/4” - 1/4” NPT G3/8” - G1/4” - 3/8” NPT G3/8” - G1/2” - 1/2” NPT P version not available G3/8” G1/2” G1” Assembly configuration Stand alone / Panel mounted Assembly positions Vertical ±5° Bowl capacity 36 cm3 70 cm3 136 cm3 360 cm3 Lubrication type Oil mist lubrication Oil level regulation Manual, complete with visual indicator Max. fittings torque IN / OUT connections G1/8” metal: 15Nm G1/4” metal: 20Nm G1/4” technopolymer: 9Nm G1/4” metal: 20Nm G3/8” metal: 25Nm G3/8” technopolymer: 16Nm G3/8” metal: 25Nm G1/2” metal: 30Nm G1/2” technopolymer: 22Nm G1”metal: 35Nm
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