ENERCAM SEAL Enhanced Seal Performance “CAMMED” DESIGN ENHANCES SEAL PERFORMANCE Greene, Tweed’s Enercam (patent pending) seal was developed for extremely demanding flight control environments but is also an outstanding choice in a wide variety of applications where superior leakage control and durability are critical. Available for use in either one or two back-up gland widths, this unique design utilizes our Avalon® PTFE sealing element coupled with a high modulus, angled, anti-extrusion, back-up ring and a specially designed, a sophisticated energizer to provide uniformly distributed loads Enercam Seal around the entire seal circumference, thereby transmitting optimal sealing forces to the cap element. Full, integrated, circumferential grooves in the cap provide for improved seal lubrication that can enhance overall functional seal performance. ENERCAM CONFIGURATIONS elastomeric energizer. This “cammed” cap element works with FEATURES & BENEFITS • A unidirectional, hydro-mechanically activated, cam-type design provides optimum sealing performance and long service life • Resilient Avalon cap coupled with a durable elastomeric energizer plus a high modulus, anti-extrusion back-up ring uniformly distributes loads • Installable into most existing AS4716 configurations Gland Dimensions • As a secondary seal for tandem, “closed-groove,” rod configurations • Fuel systems • Utility actuators • Door actuators Note: Dimensions as specified in AS4716. © 2007, Greene, Tweed all rights reserved All trademarks are property of their respective owners. 04/07-GT DS-US-AS-004

Material Designator Tables ENERCAM PART NUMBERING SYSTEM The part numbering system requires the use of the material ELASTOMER COMPOUND designator tables found in the next column. For nonstandard designs contact GT engineering. FVMQ, Fluorosilicone FVMQ, Fluorosilicone Dash size per AS4716; 81 series is not available in 0XX cross-sections Elastomer Cap/back-up ring compound material designator designator EPDM, Ethylene Propylene 00 = Standard 01–98 = Nonstandard; contact GT engineering 99 = Standard; scraper Rod gland width back-up ring 3 = One back-up width groove 5 = Two back-up width groove...