PYREX® Aspirator stopcocks with ground cone

  • For use with Aspirator bottles 1541: and 1569
  • Type 1568/04M with ROTAFLO® PTFE key which is chemically inert and requires no lubrication
  • Type 1571/02M with traditional glass key
Product Overview
With a 29/32 ground cone to fit the socket side-arms of the 1541/ and 1569/ ranges of PYREX® aspirator bottles, these stopcocks are available with either a glass or ROTAFLO® General Purpose PTFE key.
Products
Catalog No Stopcock Bore Diameter (mm) Cone (NS) Overall Height (mm) Quantity
Product Overview
Product Overview
With a 29/32 ground cone to fit the socket side-arms of the 1541/ and 1569/ ranges of PYREX® aspirator bottles, these stopcocks are available with either a glass or ROTAFLO® General Purpose PTFE key.
Products
Products
Catalog No Stopcock Bore Diameter (mm) Cone (NS) Overall Height (mm) Quantity
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