Gaskets - Bevel Seat Gaskets - Black Buna (40BS-B)

PNW Sanitary Bevel Seat Gaskets – Black Buna (40BS-B) provide a cost-effective, reliable sealing solution for Bevel Seat ferrules used in sanitary stainless process lines. Manufactured from Buna (Nitrile), these gaskets offer excellent flexibility and strong resistance to oils, animal fats, and moderately aggressive chemicals, making them a popular choice across food, beverage, and dairy applications.

Designed to fit standard Bevel Seat fittings, these gaskets install easily and maintain a dependable, leak-resistant seal when paired with properly tightened male and female Bevel Seat ferrules. Black Buna gaskets are well-suited for general-purpose sanitary service where durability and economic value are key considerations.

  • Material: Black Buna (Nitrile)
  • Performance: Oil- and fat-resistant; suitable for moderate chemical exposure
  • Compatibility: Fits standard Bevel Seat ferrules
  • Applications: Food, beverage, and dairy process systems
  • Documentation: Lot-specific certificates available upon request
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