Buna N, Black Butyl,
White Butyl Diaphragms

Buna N:

• Available in sizes 1/2″–12″ (DN 15–300)
• Maximum temperature rating of 180°F (82°C)

Black Butyl:

• Available in sizes Bio-Tek–12″ (DN 8–300)
• Maximum temperature rating of 250°F (121°C)

White Butyl:

• Available in sizes 1/2″–8″ (DN 15–200)
• Maximum temperature rating of 225°F (107°C)