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Instalok Couplings

Instalok CouplingINSTALOK Couplings are designed specifically for conveying plastic pellets and for other non-sanitary vacuum applications.

  • Offered in 1.5” through 4” sizes.
  • Galvanized steel construction, with O-Rings available in Black Nitrile, White Nitrile or Viton™.
  • Eliminates risk of product contamination due to deteriorating gasket material.
  • Installs in half the time of competing couplings, while delivering documented superior performance.
  • Costs 20% less than traditional compression couplings.
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