No-purge device provides larger sample volume, a full 1 liter, in 2" and larger wells.
Disposable. Fits in 2" Schedule 80 and larger wells. Standard material = virgin 4 mil PE. Tensile strength 15-25 lb.
If using this size bag in 2-inch, Schedule 80, please do not use the spring clips.
Absolute maximum volume obtainable without spilling 1.2 liters
Fill stroke is the length of the sampler when used in 1.5-inch to 2-inch wells. It will be longer for larger diameter wells. Alternative method of recovery is recommended for use in larger wells - see link below.
|DETAILS||ARTICLES OF INTEREST
RELATED TO THIS PRODUCT
| 2-inch Spring Clip - recommended for
the top of the HydraSleeve
|Don't use Spring Clips in 2-inch Sched 80 wells
or when there are obstacles
Spring Clips are altered slightly for this size
HydraSleeve. They are made a little wider for
the larger bag. If yours don't seem to fit, simply
pull on the ends to make the spring clip wider.
| Spring Clip Instructions
Alternative Attachment without spring clips
Spring Clip Basics
|If the well is more than 250 feet deep,
or there are obstacles down hole,
you may want to use heavier than
8 ounces. Also stringing multiple sleeves
on one tether requires heavier weight.
|Weight Selection Chart|
|Top weights are not available for this
sleeve. Use 1-liter SuperSleeves as
|Top weights would be needed for short water
columns less than 7 feet. See 1-liter
SuperSleeves if your wells have less than 7 feet
and you need ~1 liter of sample.
|Where and When to Use the SuperSleeve
Alternative method of recovery - oscillating
HydraSleeves during retrieval
| Tether available in 500, 1000, and
2000-foot rolls. Marked sequentially in
feet along the length of the line.
|About our tether.|
|Sand Weight Clips - for attaching
the bottom of HydraSleeves to the tether.
Typical for multiple sleeve deployment.
|About bottom (sand weight) clips|
|How to shorten HydraSleeves for less sample volume|