Air service units Series Airplus 2 AIR TREATMENT 2 | 5 Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice Double filter action: air flow centrifugation and filter element Available in 4 sizes with flow rates up to 14000 Nl/min and connections from 1/8” to 1” Filtering cartridge made of HDPE available in three different filtration grades (5µm, 20µm, 50µm) Filter cartridge can be regenerated by washing / blowing it or replaced Bowl assembly via bayonet type quick coupling mechanism with safety button Semi-automatic or automatic drain Atex certification (II 2GD or II 3GD) Inlet pressures up to 20 bar 1 2 1 2 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 - L versions) Protection and bowl type Technopolymer protection - PC bowl Technopolymer protection - PA bowl Metal protection - PC bowl Metal protection - PA bowl Metal bowl (blind metal bowl) IN / OUT connections T version G1/4” G3/8” G1/2” not available N version G1/8” - G1/4” - 1/4” NPT G3/8” - G1/4” - 3/8” NPT G3/8” - G1/2” - 1/2” NPT P and L version not available G3/8” - 1/4” NPT G1/2” - 1/2” NPT G1” - 1” NPT Assembly configuration Stand alone Panel mounted Assembly positions Vertical ±5° Filter pore size 5 µm 20 µm 50 µm Bowl capacity 18 cm3 34 cm3 68 cm3 90 cm3 Condensation drain Semi-automatic Automatic 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 Operational characteristics Size Size 1 Size 2 Size 3 Size 4 Size 1 Size 2 Size 3 Size 4 Condensation drain Semi-automatic Automatic Maximum working pressure 13 bar 10 bar 20 bar (only with body and metal bowl) 16 bar (only with body and metal bowl) Minimum working pressure 0,5 bar 0,5 bar Working temperature -5°C +50°C -5°C +50°C -30°C +80°C (only for P version and metal bowl) -40°C +80°C (only for L version and metal bowl) Note In order to ensure that any fluid discharged by the auto drain assembly is adequately drained away, it is recommended you use a 6mm fitting and tube. Filters (F)
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