The BDFI™/BDFC™ (Bellows Double Flow Induction/Convection) is an innovative modular hybrid design, created using the inboard design of a BQFD™ and the outboard design of a DMSF™.

• Incorporates pumping ring to maximize cooling and increase seal life
• large 3/8″ ports maximize cooling and extend seal life
• Integral deflector guides cooling barrier fluid to the most essential areas
• Sizes available from 1.000″ to 5.000″ (24mm – 125mm) in standard and ANSI Plus gland formats