Air service units Series 1700 2 AIR TREATMENT 2 | 100 Overall dimensions and technical information are provided solely for informative purpose and may be modified without notice. Technical characteristics Size Size 1 Size 2 Size 3 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) IN / OUT connections G1/8” - G1/4” G1/4” - G3/8” G3/8” - G1/2”, G3/4” Assembly configuration Stand alone Panel mounting Panel mounted with M4 screws With fixing bracket Stand alone Panel mounting Panel mounted with M5 screws With fixing bracket Stand alone Panel mounting Panel mounted with M6 screws With fixing bracket Assembly position Vertical ±5° Filter pore size (µm) 5 / 20 / 50 Pressure range (bar) 0 - 2 / 0 - 4 / 0 - 8 / 0 - 12 Bowl capacity (cm3) 20 30 48 Condensation drain Semi-automatic Automatic Regulation Manual push and lock with pressure Manual lockable with accessories Pressure measurement G1/8” Pressure gauge connection port 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 Operational characteristics Size Size 1 Size 2 Size 3 Size 1 Size 2 Size 3 Semi-automatic condensation drain Automatic condensation drain Maximum working pressure (bar) 13 10 Minimum working pressure (bar) 0,5 Working temperature (°C) -5 ÷ +50 Weights Size Size 1 Size 2 Size 3 Zinc alloy body version (g) 295 / / Technopolymer body version (g) 180 / / Aluminium body version (g) / 450 645 1 2 1 2 Filter - diaphragm pressure regulator with relieving Available in 3 sizes with flow rates up to 3500 Nl/min and connections from 1/8” to 3/4” Low histeresis rolling diaphragm and balanced spool Filtering element made of HDPE available in 3 different filtration grades (5µm, 20µm and 50µm) Bowls screwed to the body (Size 1) Bowl assembly via bayonet type quick coupling mechanism with safety button (Size 2 - Size 3) Semi-automatic or automatic drain Available in four pressure ranges up to 12 bar Fitted with panel mounting locking ring Atex certification (II 2GD o II 3GD) on request Note For installations where a more accurate and constant pressure is required, the unit should be installed as close as possible to the point of use. In order to ensure that any fluid discharged by the auto drain assembly is adequately drained away, it is recommended you to use a 6mm fitting and tube. Filter regulators
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