Standard 4-inch HydraSleeve 2.5 liter

4-inch HydraSleeve made to hold greater than 2.5 liters of sample volume. For 4-inch diameter (and larger) wells.
Standard_4_inch_2-literStandard 4-inch HydraSleeve ~2.5 Liter Sample Volume
Sales price $40.00
Total: $40.00
Description

4-inch HydraSleeve made to hold greater than 2.5 liters of sample volume.

2.9 inches O.D. by 37 inches long.  Fill within a 7-foot column.  Lay-flat width 4.614 inches.

Absolute maximum volume obtainable without spilling 3.1 liters

LAYFLAT FILLED FILLED FILL
WIDTH LENGTH DIAMETER VOLUME STROKE
4.61" 37" 2.9" ~3000 ml

37"

Fill stroke is the length of the sampler when used in 4-inch wells.  It will be longer for larger diameter wells.  Alternative method of recovery is recommended for use in larger wells - see link below.

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REQUIRED/RELATED
ACCESSORIES
 DETAILS ARTICLES OF INTEREST
RELATED TO THIS PRODUCT

Recommended Top Clip:

4-inch Spring Clip

Don't use Spring Clips in wire wrap wells or where there are obstacles.

Spring Clip Instructions

Alternative Attachment without spring clips

Spring Clip Basics

Recommended
Minimum 11-ounce bottom weight

If the well is more than 250 feet deep, or there are obstacles down hole,
you may want to a heavier weight.    Also stringing multiple sleeves
on one tether requires heavier weight.
 Weight Selection Chart

Optional

4-inch PVC Top Weight

Top weights would be needed for short water columns - less than 6 feet.  Topic of Top Weights

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.

 

Any type of cable or line can be used.

 

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