Size4
SeriesMS
Actuator lockRotary knob with detent Rotary knob with integrated lock can be closed with accessories
Mounting positionVertical +/-5°
Grade of filtration5 µm ... 40 µm
Condensate drainManual, non-detenting Manually rotating Semi-automatic
DesignFilter regulator with pressure gauge Filter regulator without pressure gauge
Controller functionOutput pressure constant With secondary venting With return flow function
Bowl guardPlastic bowl guard Integrated as metal bowl
Degree of condensate separation>75 %
Pressure gauge (ANALOG) or Pressure display (DIGITAL)Prepared for G1/4 Prepared for G1/8 Via pressure sensor With pressure gauge
Operating pressure0.8 bar ... 14 bar
Pressure regulation range0.3 bar ... 12 bar
Max. pressure hysteresis0.25 bar
Standard nominal flow rate (standardised to DIN 1343)850 l/min ... 1800 l/min
Approvalc UL us - Recognized (OL)
CE mark (see declaration of conformity)To EU Explosion Protection Directive (ATEX)
UKCA marking (see declaration of conformity)To UK EX instructions
Explosion protection certification outside the EUEPL Db (GB) EPL Gb (GB)
Explosion protectionZone 1 (ATEX) Zone 1 (UKEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 21 (UKEX) Zone 22 (ATEX)
ATEX category gasII 2G
ATEX category dustII 2D
Explosion ignition protection type for gasEx h IIC T6 Gb X
Explosion ignition protection type for dustEx h IIIC T60°C Db X
Explosion ambient temperature-10°C <= Ta <= +60°C
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:-] Inert gas
Corrosion resistance class CRC2 - Moderate corrosion stress
LABS (PWIS) conformityVDMA24364-B1/B2-L
Storage temperature-10 °C ... 60 °C
Suitable for use with foodSee supplementary material information
Media temperature-10 °C ... 60 °C
Ambient temperature-10 °C ... 60 °C
Type of mountingWith accessories
Note on materialsRoHS-compliant
Material sub-baseDie-cast aluminium
Material sealsNBR
Material filterPE
Material housingDie-cast aluminium
Material membraneNBR
Material separating platePOM
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