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4″ Hetron 922 Coupling

These are hand laid-up couplings either female by female threads, or half couplings made with Hetron 922 resin with an MEKP cure. They contain no fillers or pigments, and are machined to a uniform outside diameter.

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4″ Hetron 922 Coupling

These are hand laid-up couplings either female by female threads, or half couplings made with Hetron 922 resin with an MEKP cure. They contain no fillers or pigments, and are machined to a uniform outside diameter.

Features
  • Available in MEKP cure
  • Reinforcement is continuous throughout
  • Construction: Hand Lay-up with Molded NPT Threads
  • Resin: Hetron 922
  • 100-Mil Nexus/C-veil Liner Double Nexus and C-Veil on BPO
  • OD: machined surface for tolerance (±1/16-inch) for ease of installation
  • Threads are glass wound over liners to ensure durability
Specifications
Weight2.6 lbs
length

4.5 in, 8 in

outside diameter

5 in

inside diameter

4 in

thread

Double Threaded

thread depth

2 in

wall thickness

0.5 in

resins

Hetron 922

psi

150 psi

nexus liners

Single Nexus/ C-Veil Liner