Waterra SBD-25 Surge Block – Standard Flow Well Size:2 Inch Liquid transfer

Liquid transfer

30 Inch x 10 Inch Round Manhole

Corrosion Resistant Housing constructed of polyester powder coated 16 Gauge Steel

050 ppm/month Ranges >20 ppm)

***PRM INC

Waterra SBD-25 Surge Block – Standard Flow Well Size:2 Inch Liquid transferWaterra SBD 25 Surge Block Standard Flow The Waterra Inertial Pump is well known for its ability to remove sediment from monitoring wells. This ability is enhanced with the addition of the Waterra Standard Flow Surge Block SBD 25 to the Standard Flow Inertial Pump foot valve D 25. The Surge Block increases the outside diameter of the D 25 valve to marginally less than the ID of the 2 Sch 40 PVC monitoring well. Operating the Inertial Pump with a Surge