552938 FESTO | Alldatasheet
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Air preparation combination unit MSB9 Part number: 552938 Exemplary representation Data sheet Overall data sheet – Individual values depend upon your configuration. Feature Value Size 9 Series MS Actuation type Electrical Manual Pneumatic Actuator lock Rotary knob with integrated lock Mounting position Any Vertical +/- 5° Grade of filtration 0.01 µm ... 40 µm Condensate drain Fully automatic Manually rotating Semi-automatic Structural design Branching module Active carbon filter Pressure regulator with pressure gauge Soft start/quick exhaust valve Shut off valve Fiber filter Filter regulator with pressure gauge Filter regulator without pressure gauge Proportional standard oil mist lubricator Proportional standard oil mist lubricator Sinter filter with centrifugal separator Sinter filter with centrifugal separator Max. condensate volume 220 ml Max. oil capacity 490 cm³ Controller function Outlet pressure constant With primary pressure compensation With secondary exhausting With return flow function Bowl guard Integrated as metal bowl guard Differential pressure display Visual display With pressure sensor Pressure gauge with pressure sensor with pressure gauge Operating pressure 0 bar ... 20 bar Pressure regulation range 1 bar ... 16 bar Standard nominal flow rate 1400 l/min ... 18000 l/min 2/9/22 - Subject to change - Festo SE & Co. KG 1/2
Coil characteristics 110 V AC: 50/60 Hz, initial power 11.5 VA, holding power 8.9 VA 230 V AC: 50/60 Hz, initial power 11.5 VA, holding power 9.1 VA 24 V DC: 4.5 W 24 V DC: 4.5 W 24 V DC: 8.4 W 24 V DC: 8.4 W Certification c UL us - Recognized (OL) CE marking (see declaration of conformity) as per EU explosion protection directive (ATEX) Explosion prevention and protection Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) ATEX category gas II 2G II 3G ATEX category for dust II 2D II 3D Type of ignition protection for gas Ex h IIC T6 Gb X Ex h IIC T6 Gb X Ex h IIC T6 Gb X Type of (ignition) protection for dust Ex h IIIC T60°C Db X Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4] Information on operating and pilot media Operation with oil lubrication possible (required for further use) Corrosion resistance class (CRC) 2 - Moderate corrosion stress Storage temperature -10 °C ... 60 °C Temperature of medium -10 °C ... 60 °C Ambient temperature -10 °C ... 60 °C Type of mounting With accessories Pneumatic connection 1 G1/2 G3/4 G1 1/4 G1 1/2 1/2 NPT 3/4 NPT
1 NPT
Pneumatic connection 2 G1/2 G3/4 G1 1/4 G1 1/2 1/2 NPT 3/4 NPT Housing material Die-cast aluminum Material of bowl Wrought aluminum alloy 2/9/22 - Subject to change - Festo SE & Co. KG 2/2