|
Rotary-piston meters for industrial use
The measuring chamber is inserted into the case for the rated pressure classes
PN 25, PN 40 and PN 63 (MWP 363, 580 and 914 psi). The meters for rated
pressures PN 4, PN 6 and PN 10 (MWP 58, 87 and 145 psi) have a measuring
chamber machined to the lower part of the case.
All components of the meters are made of wear-resistant materials. Several
materials are available for the parts which come into contact with the metered
liquid (see Ordering data). The most suitable combination can be selected
taking into account the corrosion resistance with respect to the liquid to be
measured as well as the running characteristics and the permissible
temperatures.
|