PBT SVL® screwcaps

These black PBT screwcaps are supplied with a PTFE faced rubber sealing insert. The insert is also available as a separate item.

  • Designed to act as a positive closure when used with SVL glass screwthreads
  • Manufactured from PBT plastic with a PTFE faced rubber insert
  • Withstands hot air sterilisation up to 180°C
  • Spare inserts available

Product Specification

Grouped product items
Item Code Cap size mm Description Size SVL joint size Thread size mm Pack quantity
4503/15 15 Cap with insert 15 15 SVL 15 20
4503/22 22 Cap with insert 22 22 SVL 22 20
4503/30 Cap with insert SVL 30 20
4503/42 Cap with insert SVL 42 10
4513/15M 15 Spare insert 15 15 SVL 15 20
4513/22M 22 Spare insert 22 22 SVL 22 20
4513/30M Spare insert SVL 30 20
4513/42M Spare insert SVL 42 10

Need help making a decision or looking to buy this product?

Simply get in touch or visit our global network of laboratory distribution partners.

Contact Us Where To Buy

For associated information, certificate or technical support, please visit our support area.

Get Support
pyrex flasks