WMP-SERIES INSTRUCTIONS
Seametrics • 253.872.0284
Page 5
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Step 1
Position gasket
at either end
Step 2
Place adapter
against gasket,
open screw clamps
to clear flanges
Step 3
Place screw-clamps
over both adapter
and meter flanges
and tighten screws
Positioning
This is an all position meter which can be installed either vertically or horizontally, register up, down, or angled. However,
entrained air or solids may make some positions preferable to others.
Recommended:
May prevent sediment
or bubble problems
Electrode moved
from top by
rotating meter
Intermittent air
bubbles
miss electrode
Electrodes free
from sediment
build-up
WMP
NOTE: Above installation instructions are for WMP101/104-200 (2”) and WMP101/104-300 (3”) only.
The WMP101/104-100 (1”) is provided with integrated NPT female threaded ends.
INSTALLATION
Piping Conditions
It is highly recommended that the meter be installed with
a length of straight pipe at least two times the diameter
upstream and one diameters downstream. Some piping
conditions require more than this. See next page for
recommendations.
End Connections
The meter comes with Banjo™ union-type flange
connections for ease in servicing the meter. To connect
these to piping ends, a variety of kits are available from any
Banjo dealer or from Seametrics.
Follow the diagrams below to make the connections.
Not ideal:
Air bubbles and sediment on the
electrodes can affect accuracy
Intermittent air
bubbles pass over
electrode
Possible
sediment
build-up
WMP
