Fir Tree Seal

The Fir Tree F3665A and F3665B is a push-fit closure/seal for drum lid clamps and keg spring rings designed to prevent accidental opening. There are two versions A: with twist-off top and B: without twist-off top

Available ex stock for immediate delivery in various sizes and shapes to fit a range of clamps and rings, and in a range of colours for logistical control.
  • Drum lid clamps
  • Tamper evident seal
  • Level 1
  • Tensile strength various
  • Chemical
  • Pharmaceutical
  • Red
  • Blue
  • Polyethylene plastic
Sealing Applications
  • Drum lid clamps
Product Specification
Security Level 1-5: 1
Width: Various; mm
Length: Various: mm
Eyelet Dimension: Various
Opening Mechanism: Hand
Closing Mechanism: Hand
PDF Documents
  • F3665 Product Specification Sheet
  • UK Registered Office: Unisto Limited, Postford Mill, Mill Lane, Chilworth, Surrey, GU4 8RT
  • Tel 01483 209100
  • Fax 01483 209109
  • Email sales@unisto.co.uk