Air service units Series 1700 2 AIR TREATMENT 2 | 134 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 Size 4 Body and connections type Zinc alloy body, Zinc alloy integrated connections Technopolymer body, metal connections Aluminium body, integrated aluminium connections Operated type Manual IN / OUT connections G1/4” G3/8” G1/2” G1” Discharge connections G1/8” G1/4” G3/8” G1/4” 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 Indifferent Max. fittings torque IN / OUT connections G1/4” metal: 20 G3/8” metal: 25 G1/2” metal: 30 G1”metal: 35 Operational characteristics Size Size 1 Size 2 Size 3 Size 4 Maximum working pressure (bar) 13 10 Minimum working pressure (bar) 0,5 Nominal flow rate at 6 bar with ∆p=1 (Nl/min) 1000 2100 2500 8000 Working temperature (°C) -5 ÷ +50 Weights Size Size 1 Size 2 Size 3 Size 4 Zinc alloy body version (g) 280 / / / Technopolymer body version (g) 155 / / / Aluminium body version (g) / 380 550 1600 3/2 N.C. poppet valve for opening and exhausting the circuit Allows to pneumatically supply the part of the system downstream of the valve Manual adjusting lockable handle (in shut-off position) with a maximum of three pad-locks Atex certification (II 2GD o II 3GD) on request Shut-off valve
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