Data sheet

Precision filter regulator G 1/4", 0,2 to 5 bar
Item number:
LRN 14-5
Example illustration
Item description
Application:
Precision filter regulators are used to set the pressure exactly - regardless of the primary pressure and flow rate. There are used, for example, in control and regulation systems in process engineering, where the requirements for constancy of pressure are stringent. The filter regulator can be used with "normal" filtered compressed air.
Version:
Precision pressure regulator, reversible (with secondary relieving)
Materials:
Body: die-cast zinc Z410, diaphragms and seals: NBR (non-ferrous metal free)
Temperature range:
-10 to +60 °C
Input pressure:
max. 16 bar
Pressure gauge connection:
G 1/4"
Own air consumption:
1 l/min
Control accuracy:
± 7.5 mbar
Condensate draining:
Manually
Pore width in the filter:
10 µm
Max. condensate amount:
21 cm³
Media:
Oiled and unoiled compressed air, neutral gasses
Flow:
750 l/min, secondary vent: 30 l/min
Advantages:
•Automatic venting in the event of overpressure on the secondary side,
•Precise pressure regulation regardless of the pre-pressure and flow performance,
•Robust design
Warning:
Pressure gauge is not included in the scope of delivery. Please order separately!
Properties
Thread G 1/4"
Pres­sure reg­u­la­tion range [bar] 0,2 - 5
Wear part set LRN 14-​REP
Mount­ing brack­ets W LRN
Further information:
Weight 1,2 kg / pcs
GTIN 4050571468415
Customs duty number 84811005
RoHS compliant Yes
Drawing:
Drawing: Precision filter regulator, diagram
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.com under item number LRN 14-5.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
As of: 21.06.2025