Biggie Disposable Bailers, 3.5″ Outside Diameter, 36″ Length, Single Check Valve, Case of 6

Biggie (Large) Disposable Bailers are the only three foot bailers that can hold over five liters of water, making purging 4” wells faster and easier than ever before. These disposable bailers can withstand rugged use and features a large pour top to facilitate quick emptying.

Available in both Polyethylene (HDPE) and AquaClear PVC styles.

Outside Diameter:       3.5″ (88.9mm)

Length:                           Three Feet, 36″

Case Size:                      Six Bailers

Materials

AquaClear PVC is recommended when dealing with metals and need more durability and weight than a traditional polyethylene bailer.

Polyethylene (HDPE) is also recommended when sampling groundwater for metals, and is perfect for most applications.

Check Valves

Single check groundwater bailers have only one check valve at the bottom to retain the sample during retrieval.

Double check groundwater bailers have an additional check valve at the top to eliminate sample contamination during retrieval when sampling at a specific depth (point source sampling.)

Weights

The weights are used to facilitate a more rapid sink rate to decrease overall time required to collect a groundwater sample.