Item # Description Case Pack
  803570-08 Black Closure, PTFE/Silicone Septa, 0.035” with Slit 1000 pieces  
  804040-08 Black Closure, PTFE/Red Rubber Septa, 0.040″ 1000 pieces View Product
  804040L-08 Black Flangeless Closure, PTFE/Red Rubber Septa, 0.040″ 1000 pieces View Product
  804060-08 Black Closure, PTFE/Silicone/PTFE Septa, 0.040″ 1000 pieces View Product
  804061-08 Black Closure, Bonded Red PTFE/Silicone Septa, 0.040” 1000 pieces View Product
  804071-08 Black Closure, Bonded Red PTFE/Silicone Septa, 0.040” with Slit 1000 pieces View Product
  805050-08 Black Closure, PTFE/Silicone Septa, 0.050″ 1000 pieces View Product
  805050-08W White Closure, PTFE/Silicone Septa, 0.050″ 1000 pieces View Product
  805050L-08 Black Flangeless Closure, Red PTFE/Silicone Septa, 0.050” 1000 pieces  
  806070-08 Black Closure, Red PTFE/Silicone/PTFE Septa, 0.060″ with Slit 1000 pieces View Product
  806070L-08 Black Flangeless Closure, Red PTFE/Silicone/PTFE Septa, 0.060″ with Slit 1000 pieces View Product
  806550-08 Black Closure, PTFE/Silicone Septa, 0.065″ 1000 pieces View Product
  806550L-08 Black Flangeless Closure, PTFE/Silicone Septa, 0.065″ 1000 pieces View Product
  806550TH-08 Black Top Hat™ PTFE/Silicone Septa/Closure (Patented) 1000 pieces View Product
  806550TH-08Y Yellow Top Hat™ PTFE/Silicone Septa/Closure (Patented) 1000 pieces View Product

 

Choose the preassembled caps with septa best suited for your application. The patented Top Hat™ septa and closure was designed to provide a positive physical lock to assure that preassembled components arrive intact.