AES Double Seals (AES CDFI & CDFC)

The CDFI™ / CDFC™ bridges the product range gap between the FIDC™ and DMSF™ differentiating itself in two areas. The hybrid design offers a metal-to-metal inboard drive and an integral bi-directional pumping device, allowing the seal to fit in radial cross sectional spaces as small as 0.312″ (8mm). The CDFI™ / CDFC™ is available in any AESSEAL® standard seal face and elastomer combination.

Features: Integral deflector guides barrier fluid under faces and extends seal life, incorporates highly effective bi-directional pumping ring to maximize barrier flow and increase seal life, Bi-Metal CDFI™ / CDFC™ options also include exotic allow wetted components at minimum price premium for use with corrosive chemicals. Hydraulically balanced seal-face technology for reduced power consumption, non-shaft-fretting sleeve elastomer and positive set screw shaft drive, independent seal face design to enhance safe containment of process fluid in the event of damage to any individual sealing element and multiple spring seal face loading.

Sizes available from 1.125″ to 5.000″ (28mm – 125mm) in standard and ANSI Plus gland formats