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Stopcocks

2-Way & 3-Way Connections

With a removable, leak-proof plug made of chemical-resistant, non-stick Teflon® PTFE, these 2- and 3-way polypropylene plastic stopcocks have barbed tubulations that accept 6.4 mm to 9.5 mm (0.25″ to 0.38″) I.D. tubing.

  • Three-way models allow connection of any two or all three arms
  • Instant cut-off control
  • Pressure rating is 240 KPa (35 psi)
  • Steam autoclavable at 121 °C (250 °F)

TEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.

Product Variants

Catalog No. Bore Size Pk/Cs variant_of Quantity / Pack Where to Buy
F30891-0000 4 mm 6 Stopcocks 1 Find a Distributor
F30895-0000 4 mm 6 Stopcocks 1 Find a Distributor
F30894-0000 2 mm 6 Stopcocks 1 Find a Distributor
F30890-0000 2 mm 6 Stopcocks 1 Find a Distributor

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