(a) 90-degree elbow or T-piece (b) 2x90-degree elbow
Figure 4.2: MF5700 meter installation
(ii) If the upstream or downstream pipe size is different from that of the product, the size of the
installation line pipe diameter(s) should be larger than the flow channel (pipe) size of the meters
to be installed. For some typical situations, please follow the installation recommendation
detailed in the following sketches.
(c) 2x90-degree elbow, 3 D (d) Pipe size-reduction
(e) Pipe size expansion (f) Control valve at upstream or downstream
Figure 4.3: MF5700 meter installation
(iii) During installation, please make sure no foreign materials (such as water, oil, dirt, particles,
etc.) entering into the installation pipeline.