DescriptionA Waterra SS-19 Foot Valve (316 Stainless Steel) threads onto Standard Flow Tubing for sampling narrow diameter piezometers.The SS-19 Foot Valve is best used for narrow diameter wells as the Outside Diameter of the Valve is 19 mm (3/4 inch). It would fit nicely in a 1 inch (25.4 mm) ID well for instance.The Waterra SS-19 Foot Valve is recommended when there is concern about chemical inertness or the the well ID is a bit tighter.For 2 inch wells, we would normally recommend a D-25 Foot Valve which is an Acetal Thermoplastic (Delrin) alternative which also threads onto Waterra Standard Flow Tubing.The standard system with an SS-19 Foot Valve can provide lifts of 150-200 feet. Flow rates can be as much as 1 gallon per minute.
Dispatch Time
We will dispatch your order within 2 working days from our one and only Sydney, Australia office.
Lead Time
You will receive your order within 5 working days if you live in metro areas of the Australian cities.
Looking to purchase our products in bulks?
Yes, we can supply bulk deals with very competitive pricing for resellers or educational bodies. Get in touch with us.
