Polyethylene flange plug caps for Ø 15mm tubes

Those three flange plug caps present significant advantages over other flange caps existing in the market, which are:

• A larger size, providing a larger surface for finger rest.
• Flanges have a larger size than other caps. More space between each flange increases the cap sealing.

• A small internal cavity designed to prevent possible drop spillage.
• A raised top for easy-on, easy-off use and to avoid cap deformation from repeated removal.
• A ribbed surface.

Note on flange cap dimensions: using flange caps implies reducing tube capacity. If as much tube volume as possible is required, we recommend the use of those caps including a chamber, such as codes 3082, 3050 and 3081.

To avoid possible liquid spillage on the benchtop, leave caps stand with flanges up.

Colors to add at the end of the code:

02 : natural

05: blue

07: green

06: red

Dimensions: 

• Internal diameter: 15.4 mm
• External diameter: 17.0 mm
• Total length: 21.6 mm