Depending On The Operating Pressure In Natural Gas Alues For Secondary Metering For Meters Without Verview Of The Materials Used - RMG TRZ 03 Operating Instructions Manual

6 Specifications
6.5 Overview of the materials used
Designation
Meter housing
Flow straightener
70
Turbine wheel
Measuring element
housing
Measuring element
bearings
Ball bearings
Shafts
Gearing
Magnetic coupling
Meter head
Totalizer
Meter board
Material
GGG40, cast steel or welded steel
Delrin, aluminium or steel
Delrin or aluminium
Aluminium
Aluminium and/or stainless steel
Stainless steel
Stainless steel
Stainless steel or plastic
Stainless steel
Aluminium
Plastic
Aluminium, die-cast zinc or brass
Manual TRZ 03· EN08 2018 September, 10th