High density polyethylene tubing 5/8" O.D. x 1/2" I.D. (16mm O.D.) is the tubing most frequently used. 1" O.D x 0.814" I.D. (25mm O.D.) HDPE is available for high capacity applications, and tubing as small as 3/8" O.D. (10mm) for narrow diameter applications.
The tubing comes in coils 100 ft, 200 ft or 500 ft long. Teflon® tubing is also available.

Foot valves are available in Delrin® or stainless steel, in a variety of sizes from 3/8" to 1-1/4" (10 mm - 31 mm) diameters. Tapered threads enable the foot valves to selftap onto either end of the tubing.

Surge blocks create a strong churning effect which helps remove silt and fine sand during well development. Available to fit any foot valve and wells up to 6" dia. (150 mm).

Teflon® and Delrin® are registered trade-marks of Dupont Corporation.