PSX:Wedge Drive’s patented stainless steel power sleeve and adjuster installs quickly and easily providing a flexible watertight seal for the most demanding applications. It is manufactured with no welds or rivets for unmatched structural integrity and durability.
If you need a manhole connector that resists common underground contaminants, the PSX: Direct Drive Nitrile would be the proper product.
How It Works
- The connector fits into a cast or cored hole.
- A power sleeve made from tempered series 300 stainless steel expands with a wrench.
- Take-up clamps made from series 304 stainless steel with quick adjusting screws secure the connector to the pipe.
Why It’s Better
- With no welds or rivets, the PSX: Wedge Drive delivers uncompromised reliability.
- The snap pins provide an extra layer of defense, safeguarding your assembly against failures in the field.
- The heart of the PSX: Wedge Drive boasts a 300 series stainless steel power sleeve.
- Greater Cored Hole Flexibility: This nearly 25% increase provides cored holes addition size flexibility, less QC headaches and better core bit life, saving money.




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