CANPIPE Limited
Environmental Monitoring Well Supplies
We offer a large number of environmental well products for the construction of boreholes and wells in diverse field conditions.
(AASHTO) Standard M306-89
Load 40,000 lbs. Proof Test
Features
- Buna-N (Nitrile) O-Rings
- Stainless Steel bolts
- Observation Monitor “Do Not Fill” triangle on cover
- Cast Aluminum lid and rim
- One piece aluminum skirt welded to rim
- Manufactured in Canada
Foot Valves the basics
Waterra Pumps are available in four performance ranges:
Standard Flow, HighFlow, Low Flow & Micro Flow
Within each flow range are an assortment of different foot valves and tubing for different sampling requirements. The performance of each flow range is defined by its tubing diameter - the larger the tubing, the greater the flow rate and depth capability. Each system is also available in two materials to accommodate different sampling requirements.
Acetal Thermoplastic foot valves are suitable for most situations; however Stainless Steel is also
available. A variety of tubing materials are available, including High Density Polyethylene (HDPE), Low
Density Polyethylene (LDPE) and Teflon (FEP).