Our Products & Services | Waterwell Division
Fittings & Accessories
A complete inventory of NPT and F480, both male and female, Stainless Steel fittings are available. K55 API Fittings can be made to fit corresponding rod based screens upon request. Weld Rings are always an alternative option as well. Contact Variperm to discuss your specific project needs.
Variperm manufactures stainless steel & mild carbon steel drive-points which can be combined with our small diameter rod based screen or pre-packed screen to be utilized as direct push monitoring wells & piezometers. The monitoring wells may be used to obtain representative water quality samples, to obtain information on the potentiometric surface of the local aquifer and properties of the formation such as hydraulic conductivity or transmissivity.
Use of direct push methods to install monitoring wells can significantly reduce the amount of potentially hazardous drill cuttings generated during well installation at contaminated sites. This may significantly reduce cost of an environmental site investigation and ground water monitoring program. Minimizing generation of hazardous waste also reduces the exposure hazards to site workers, local residents, and the environment.
Please review the ASTM D6725 - 04 Standard Practice for Direct Push Installation of Pre-Packed Screen Monitoring Wells in Unconsolidated Aquifers for further information regarding this installation technique.