Seametrics - IP150/250

Hot-Tap Adjustable Depth Insertion Paddlewheel
Isolation valve allows insertion and removal with the pipe under pressure
Two sizes fit entire pipe range: IP150 to 12″, IP250 to 40″
High-quality ruby bearings for excellent low-flow performance and long life
One easily-replaced moving part
Square-wave frequency output can connect directly to PLC's or counter controls
Uses standard NPT threaded pipe fittings or saddles
Controls can be remote or meter mounted