| Storage temperature | -10 °C ... 60 °C | ||
| Air purity class at output | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
| Ambient temperature | -10 °C ... 60 °C | ||
| Type of mounting | Front panel mounting In-line installation With accessories Either: | ||
| Pneumatic connection, port 2 | G1/4 | ||
| Material sub-base | Die-cast aluminium | ||
| Material seals | NBR | ||
| Material housing | Die-cast aluminium | ||
| Material bowl | PC | ||
| Size | 4 | ||
| Actuator lock | Rotary knob with detent can be closed with accessories | ||
| Grade of filtration | 40 µm | ||
| Design | Filter regulator with pressure gauge | ||
| Controller function | Output pressure constant With secondary venting With return flow function | ||
| Symbol | 991.587 | ||
| Operating pressure | 2 bar ... 12 bar | ||
| Max. pressure hysteresis | 0,25 bar | ||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:-] Inert gases | ||
| LABS (PWIS) conformity | VDMA24364-B1/B2-L |
| Suitable for use with food | See supplementary material information | ||
| Media temperature | -10 °C ... 60 °C | ||
| Product weight | 275 g | ||
| Pneumatic connection, port 1 | G1/4 | ||
| Note on materials | RoHS-compliant | ||
| Material control panel | PA POM | ||
| Material filter | PE | ||
| Material membrane | NBR | ||
| Material separating plate | POM | ||
| Series | MS | ||
| Mounting position | Vertical +/-5° | ||
| Condensate drain | Fully automatic | ||
| Max. condensate volume | 19 ml | ||
| Bowl guard | Plastic bowl guard | ||
| Pressure gauge (ANALOG) or Pressure display (DIGITAL) | With pressure gauge | ||
| Pressure regulation range | 0,3 bar ... 7 bar | ||
| Standard nominal flow rate | 1.700 l/min | ||
| Corrosion resistance class CRC | 2 - Moderate corrosion stress |
