Polymer Coupons

The coupon holder assembly is designed for maximum strength/insertion length and to reflect the process conditions the polymer sheath will be exposed to under normal production conditions over time.

Depending on the type of quantitative analysis required, i.e. chemical or mechanical properties, there are four types of coupons available, including Disc, Dog Bone, Bar, and Notched.


  • Robust Construction for Maximum durability and insertion length under variable flow conditions
  • Fits all Cosasco and Standard 2" Access Fittings
  • Removable under pressures up to 6000 psi
  • Accommodates up to 10 or more Polymer Disc Coupons


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