10 Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice PROCESS AUTOMATION TECHNOLOGY Double filter action: air flow centrifugation and filter element Available in 3 sizes with flow rates up to 14000 Nl/min and connections from 1/4” 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, automatic or manual metal drain Atex certification (II 2GD) Inlet pressures up to 20 bar 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) Process automation technology Catalogue Air service units Series Airplus - aluminium 1 2 1 2 Technical characteristics Size Size 2 Size 3 Size 4 Body and connections type Aluminium body, integrated aluminium connections Protection and bowl type Metal protection - PC bowl Metal protection - PA bowl Metal bowl (blind metal bowl) IN / OUT connections P and L version 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 34 cm3 68 cm3 90 cm3 Condensation drain Semi-automatic Automatic Manual metal Max. fittings torque IN / OUT connections G1/4” metal: 20Nm G3/8” metal: 25Nm G3/8” metal: 25Nm G1/2” metal: 30Nm G1”metal: 35Nm Operational characteristics Size Size 2 Size 3 Size 4 Size 2 Size 3 Size 4 Condensation drain Semi-automatic / Manual metal Automatic Maximum working pressure 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 (technopolymer bowl) -30°C ... +80°C (only for P version and metal bowl) -40°C ... +80°C (only for L version and metal bowl) -5°C ... +50°C Weights Size Size 2 Size 3 Size 4 Aluminium body version, aluminium bowl protection and technopolymer bowl 344 g 514 g 1306 g Aluminium body version and aluminium bowl 389 g 587 g 1330 g
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