Low Density Polyethylene Tubing (LDPE) - 1/2 Inch ID X 5/8 Inch OD Sch 80 CPVC True Union Ball Valves They are compatible with low-pressure

They are compatible with low-pressure pipe flanges

with standard features such as 2 extra limit switches

Max Vacuum @ 50hz: 105 in-h20 ( 3555

PVC Junction Boxes may be concrete encased or buried but not they are not warranted or listed to be watertight for all circumstances

Low Density Polyethylene Tubing (LDPE) - 1/2 Inch ID X 5/8 Inch OD Sch 80 CPVC True Union Ball Valves They are compatible with low-pressureLow Density Polyethylene Tubing (LDPE) 1 2 Inch ID X 5 8 Inch OD Low Density Tubing is the most popular tubing choice for use in shallow groundwater monitoring wells. LDPE tubing is more flexible than HDPE and is less likely to develop a kink.