Air service units Series 1700 2 AIR TREATMENT 2 | 94 Overall dimensions and technical information are provided solely for informative purpose and may be modified without notice. 1 2 1 2 Technical characteristics Size Size 1 Size 2 Size 3 Size 4 Body and connections type Zinc alloy body, Zinc alloy integrated connections Technopolymer body, metal connections Aluminium body, integrated aluminium connections Protection and bowl type Technopolymer protection - PA bowl (Size 1 available without protection) Metal bowl with blind metal bowl IN / OUT connections G1/8” - G1/4” G1/4” - G3/8” G3/8” - G1/2”, G3/4” G1” Assembly configuration Stand alone Panel mounted with M4 screws Stand alone Panel mounted with M5 screws Stand alone Panel mounted with M6 screws Stand alone Panel mounted with M8 screws Assembly position Vertical ±5° Filter pore size (µm) 0,01, efficiency of 99,97% Bowl capacity (cm3) 20 30 48 178 Condensation drain Semi-automatic Automatic Max. fittings torque IN / OUT connections G1/8” metal: 15 G1/4” metal: 20 G1/4” metal: 20 G3/8” metal: 25 G3/8” metal: 25 G1/2” metal: 30 G3/4” metal: 35 G1”metal: 35 Operational characteristics Size Size 1 Size 2 Size 3 Size 4 Size 1 Size 2 Size 3 Size 4 Semi-automatic condensation drain Automatic condensation drain Maximum working pressure (bar) 13 10 Minimum working pressure (bar) 0,5 Working temperature (°C) -5 ÷ +50 Note In order to ensure the high level of filtration, it is recommended that a 5µ filter is installed before the coalescing filter. 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. Weights Size Size 1 Size 2 Size 3 Size 4 Zinc alloy body version (g) 225 / / / Technopolymer body version (g) 110 / / / Aluminium body version (g) / 255 405 1700 Coalescing filter Available in 4 sizes with flow rates up to 3000 Nl/min and connections from 1/8” to 1” Filtering cartridge with filtration grade of 0,01 µm Filtering performances 99.97% (particles up to 0.01 μm) Bowls screwed to the body (Size 1) Bowl assembly via bayonet type quick coupling mechanism with safety button (Size 2 - Size 3 - Size 4) Semi-automatic or automatic drain Atex certification (II 2GD o II 3GD) on request Coalescing filters
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