FeaturesDouble sealMtex-DN: API Plan 52 (53/54)Mtex9-DN: API Plan 53/54CartridgeBalancedIndependent of direction of rotationMetal bellowsStationary SpringsPumping device independent of direction of rotationAdvantagesIdeal seal for standardizationsUniversal applicable for packings conversions,Website:http://www.mechanicalsealsenactus.com, retrofits or OEMNo dimensional modification of the seal ...