The hand-operated pump provides easy pressurization in the field and features a pumping rate of 16 cc/stroke and 3 psi (0.21 bar) positive pressure at the exhaust port. The gauge monitors vacuum in centimeters and inches of mercury. Pump is supplied with 2’L x 1/4”I.D. clear plastic tubing.
Rugged polyethylene construction permits use for both bailing and sampling wells while eliminating cross contamination and decontamination time. Threaded fitments on each end are attached using a special heat bonding process for a full circumferential seal. Each bailer includes a barbed hose adapter for attaching a pump to the bailer, an adapter with a special notched thread that is used with the filter to displace the ball and establish flow, and a large barbed removal device for bottom emptying of samples without filtering. 1.5”I.D. x 36”L, approximately 1 liter capacity, 3/4” PVC ball. Also required for use with the pressurized bailer are a filter and a vacuum pump with a vacuum gauge (each sold separately). Case of 12.
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