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Groundwater samplers

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The Solinst 407 bladder pump is used for sampling inorganics/hydrocarbons. Operates to a maximum depth of 80m. Compressed air powered. Maximum flow rate of about 1 l/min. Skid mounted. Highest quality - 3 year limited warrantee

Bladder pump 407

This two-in-one pump from Solinst Canada is for purging (double valve configuration) and sampling of inorganics (double valve) and organics (bladder). This is the most versatile purging and sampling pump available. High quality - 3 year warrantee

Combined double valve and bladder pump

The Discrete Interval Sampler from Solinst Canada is supplied with a hand air pump with tubing reel and tube to 150m. Used to take samples from a defined depth without risk of cross contamination. Sampler capacity 950 ml. 3year warranty

Discrete interval sampler 425

The Solinst 408 double valve pump is used for sampling for inorganics only. Nitrogen gas powered. Used for depths up to 160m. Purging rate is 3.8l/min irrespective of depth. High quality - 3 year limited warrantee

Double valve pump 408

The WSP series of plastic and stainless steel pumps from Waterra Pumps operate off of 12v dc (battery) and are inexpensive purging/sampling pumps for wells with maximum static water levels of about 42m.

Electric groundwater pumps

The Hydrasleeve is a sampler like a soft wall bailer. It is lowered flat down the well and water does not enter the sampler.
Then the top of the sampler is in position at aquifer depth, it is pulled up sharply, the top opens and the sampler fills with water and it then seals itself. Thus, as the sampler is lifted to the surface
Hydrasleeve groundwater sampler

The Passive Diffusion Bag sampler is a real no-purge sampler that allows reliable samples to be taken at low cost. The sampler is filled with distilled water, placed in the well and left for at least 14 days before removal.
The sampler has hydrophobic walls which allow hydrocarbons to pass through until equilibrium is reached. When removed, the sampler contents equate to the average hydrocarbons concentrations over the last 7 days
Hydrocarbons Sampler - Diffusion Bag Sampler

Polyethylene bailers (supplied on boxes of 24) for inorganics sampling are available in single valve and double valve versions with capacity 1 liter (37mm diameter model) or 175 ml (12mm diameter bailer)

Polyethylene disposable bailers

Stainless steel point source bailers from Solinst Canada, double valve with various lengths (300/600/1200mm) and diameters (12.5/25/37/50mm). Long life. Cost effective. Easy to decontaminate. 3 Year warranty.

Stainless steel bailers

These Teflon bailers are used for organics/hydrocarbons or biological sampling. They are available in single valve and double valve versions. Supplied in boxes of 12 bailers.

Teflon disposable bailers

The SP250 is a 3-roller 12v dc peristaltic pump with variable speed drive used for purging/sampling from shallow wells. Maximum lift 7m. Pump head very easy to maintain and clean. Features: backflush, waterproof casing, accurate dialable sample volumes.

Variable speed peristaltic pump SP250

Inertial (hand drive) purging and sampling pumps from Waterra Pumps, for purging and sampling shallow wells to 25m. Simple and inexpensive system. Can be used for sampling organics.

Waterra pumps