The Z-LOK Connector is a flexible pipe to manhole connector specifically engineered to produce a positive watertight seal for pipes entering precast concrete structures and the structure itself. The Z-LOK Connector is manufactured to meet or exceed all material and test requirements set forth in ASTM C-923, ASTM C-1478, ASTM C-1644 and ASTM F-2510.



•Assures a positive watertight connection and provides up to 25° omni-directional deflection and 1.50" of vertical or horizontal movement without loss of seal, providing greater flexibility in the design and installation of pipelines and structure

•The inner rubber O-ring design eliminates rubber wrinkling, compensating for pipe irregularity and wall thickness ensuring a watertight seal

•The unique bi-directional design permits the Z-LOK CONNECTOR take-down clamp to be fastened from either inside or outside of the structure. Once fastened, immediate backfilling is possible; enhancing project safety and overcomes the normal problems encountered with water, running sand and other unstable trench conditions

•These design features of the Z-LOK CONNECTOR prevent infiltration due to shear caused by settlement or ground movement