Tubing and stopper set for use with the Basic SO2 Assembly. Includes:
- manual water-driven vacuum aspirator pump
- 1/4" ID latex tubing, 1.5' and 3' sections
- 1 x #4 drilled black stopper
- 1 x #1 drilled black stopper
- short glass tube for #4 stopper
- glass tube or pipet for #1 stopper
High-density polyethylene aspirator pump operates on water pressure above 11psi (7584 N/m2).
Integral check valve resists corrosive filtrates and fumes
Quick-disconnect hose fitting accepts 6.4 to 9.5mm (¼ to ⅜”) I.D. tubing
Male thread faucet connection is 9.5mm (⅜”) I.D
Maximum attainable vacuum is 69.6cm Hg (27.4”) with a flow of 6 liters (1.5 gallons) per minute
Chemical- and corrosion-resistant material.