These simple inexpensive packers inflate with a hand pump and are available in 1.8″ and 3.9″ (46 mm and 99 mm) diameters. Primarily for short-term use in 2″ and 4″ (51 mm and 102 mm) monitoring wells, they can also be used in smooth boreholes and wells with 1.9 – 5″ (48 – 127 mm) […]

