Edited: 2019/02/11 Date updated: 2020/05/08 SEALING HERMELOCK SPECIAL SEALING DESCRIPTION Whenever absolute hermetics sealing is required, Hermelock cover lids can be provided optionally with a special sealing. This sealing is made of an NBR rubber complying with the highest requirements. ADVANTAGE PRODUCT •Full watertightress and gas tightness by putting additional sealring. •Colour: black. MATERIAL NBR rubber HOW TO PUT SEALRING •Sealring to be placed onto bottom side cover as showed on picture. •Sealring has a profil with 90° angle as showed on picture B. •Small base sealring to be installed onto bottom side cover (see picture A-B). •90° angle sealring to be installed onto small reinforcement lip cover (see picture A-B). •Now turn cover upside down (since sealring is clipsed it will not fall), put into frame, and lock cover. = right angle of the sealing HERMELOCK cover WITHOUT hermetical sealing HERMELOCK cover WITH hermetical sealing sealing REFERENCE Hermelock Sealing Sizes in mm - Weights, sizes and sketch are indicative - Uncontrolled distribution. Hermelock is a brandname of n.v. BSI s.a. (responsible editor) • Rue George Stephenson 25 • Zoning industriel Seneffe C • B-7180 Seneffe Phone: +32 (0)473 788 027 • e