Conical Polypropylene Stopper with 2 Connectors for Øint 8 mm Tubing

PP conical stopper with two integrated connectors for tubing of 8 mm internal diameter. Connects two lines directly to the stopper — no external fittings, no adaptors. Conical closure seals against the vessel mouth by press-fit.

Features

• Material: Polypropylene (PP)
• Connectors: 2, for tubing Øint 8 mm
• Closure: Conical, press-fit
• Chemical resistance: Dilute acids, bases and common aqueous solvents

Applications

Sparging assemblies on flasks, inert gas purging and inlet lines, light vacuum connections on laboratory bottles. Also suited to recirculation systems where two tube outlets are required on a single closure.

Commonly used in chemistry, biology and quality control laboratories working with gas or liquid lines at low pressure.

Technical Data

• Material: PP
• Number of connectors: 2
• Compatible tubing internal diameter: 8 mm
• Shape: Conical

Usage Note

Verify conical diameter compatibility with the vessel mouth before assembly. Polypropylene is not compatible with strong organic solvents such as acetone, chloroform or THF — for those applications, consult PTFE alternatives.