WMP-SERIES INSTRUCTIONS
Seametrics • 253.872.0284
Page 6
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INSTALLATION
Straight Pipe Recommendations
(X = pipe diameter)
Full Pipe Recommendations
Possible Problem
Allows air pockets to form at sensor
Better Installation
Ensures full pipe
Possible Problem
Post-valve cavitation can create air pocket
Better Installation
Keeps pipe full at sensor
Air can be trapped
Possible Problem
Better Installation
Allows air to bleed off
1X
2X
Reduced Pipe
5X
Expanded Pipe
1X
Swirling Flow: Partially Open
Butterfly Valve
5X
1X
Elbows
1X
2X
