Data sheet

Precision pressure reducer G 1/2", 5 to 45 mbar
Item number:
RPM 12-45
Example illustration
Item description
Version:
Precision pressure reducer, not reversible (without secondary relieving)
Materials:
Body and spring bonnet: Aluminium (type G 1/2": Spring cover stainless-steel), diaphragm: NBR (PTFE-coated), inner parts: brass, seal: NBR (G 1/2" & G 1": FKM)
Temperature range:
-20 to +80 °C
Input pressure:
1 to 15 bar
Pressure gauge connection:
G 1/4"
Media:
Oiled and unoiled compressed air, neutral gasses
Scope of delivery:
Precision pressure reducer including 63 mm pressure gauge
Optional:
for carbon dioxide (seals and membrane of EPDM) -CO
Properties
Ver­sion Pre­ci­sion pres­sure re­ducer
Thread input G 1/2"
Thread out­let G 1/2"
Pres­sure reg­u­la­tion range [mbar] 5 - 45
Flow* [l/min] 1000
Pres­sure gauge dis­play [mbar] 0 - 60
Mount­ing brack­ets RPM W
Further information:
Weight 1,4 kg / pcs
GTIN 4050571604738
Customs duty number 84811099
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.de under item number RPM 12-45.
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: 22.07.2025