Badger Meter Oscillating Piston Meter - Manual (Page 8)

Installing the Meter
The oscillating piston meters are designed for in-line installation Examples of dimensions of the meter models,
including laying lengths, are shown in "Figure 3" After reviewing the applicable dimension requirements, perform the
following procedures:
1 Install appropriate mating connectors in pipeline Provide proper gap length for meter On meters with flanged ends,
allow for gaskets at both inlet and outlet of meter
NOTE: N Always install meter in such a way that round cover is on a vertical plane, as shown on "Figure 2"
2 Install meter in pipeline making sure that flow arrow on housing cover is in proper relation to the direction of flow of
the liquid
3 Depending on meter size and line size, consideration may be given to placing a support under the meter to relieve any
strain on the facility piping caused by meter weight
Performance Check
Check the following to ensure the meter is properly installed and operational
1 Check all piping connections to the meter for proper mating and firm connection
2 Apply fluid pressure to the meter and check connections for possible leaks Retighten connections as required
3 Perform a functional test of the meter using the calibration check and adjustment procedures given in
“Calibration Check and Adjustments” on page 10
Industrial Meter, Oscillating Piston, Sizes 1/2" through 2" Model OP
Page 8 August 2013