549921 FESTO

Document overview

  • Manufacturer or author: Provided By digicamel.com
  • PDF pages: 1

Technical content

Precision pressure regulator LRP-1/4-10-EX4 Part number: 549921 Data sheet Feature Value Size 50 Actuator lock Rotary knob with detent Mounting position Any Structural design Pilot-controlled precision diaphragm regulator Controller function Outlet pressure constant With secondary exhausting Symbol 00991540 Pressure gauge G1/8 prepared Operating pressure 1 bar ... 12 bar Pressure regulation range 0.1 bar ... 10 bar Max. pressure hysteresis 0.02 bar Standard nominal flow rate 2300 l/min Explosion prevention and protection Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas Information on operating and pilot media Operation with oil lubrication not possible Corrosion resistance class (CRC) 2 - Moderate corrosion stress Temperature of medium -10 °C ... 60 °C Ambient temperature -10 °C ... 60 °C Product weight 315 g Type of mounting Optionally: Front panel mounting Line installation With accessories Pneumatic connection 1 G1/4 Pneumatic connection 2 G¼ Note on materials RoHS-compliant Seals material NBR Housing material Die-cast aluminum 3/23/22 - Subject to change - Festo SE & Co. KG 1/1