LappKabel-SKINTOP-DV-M-Series-Cable-Gand-Seals-LappKabel-54113030-p-This-LappKabel-SKINTOP-reg-DV-M-seal-is-placed-into-the-sealing-ring-of-the-SKINTOP-reg-cable-gland-It-s-purpose-is-to-prevent-humidity-from-seeping-into-the-gland-housing-thus-protecting-unused-connection-points-When-the-seal-is-assembled-professionally-and-properly-the-protection-class-of-IP-68-can-be-achieved-p-LappKabel-54113030-SKINTOP-DV-M25