Carolina Biological Supply Company Vacuum Filter Pump, Nalgene Polypropylene
$28.90
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Description
Water-operated pump with maximum free air pumping capacity of 11.5 L/min at a water consumption rate of 6.5 L/min. With integral check valve, 3/8" NPT connecting thread, and 4 3/4" length of tubing. Operates efficiently with water pressures as low as 7.5 psi for minimum water consumption. Ultimate vacuum, 28.5 in Hg.
