Mechanical Plugs

Stemar mechanical pipe plugs require no tools or accessories to secure in the pipe. These plugs are ideal for longer term or even permanent applications and are often a more economical option than other types of pipe plugs.

Stemar carries a wide variety of mechanical pipe plugs. The vast majority of Stemar's mechanical plugs are hand tightened with a wing nut or t-handle to expand the bladder and create a seal in the pipe. Mechanical plugs have a far more limited range of use than your typical pneumatic plugs so it is critical to check your pipe ID against the plug specs before purchasing or renting.

FEATURES AND COMMON USES:

  • Permanent encasement / pipe terminations

  • Available with or without bypass

  • Adaptable expansion range with custom-in-stock rubber gaskets

  • Blocking & releasing flow

  • Sewer air pressure tests

  • Blocking odor & gas

Also known as: Grippers, Kwik 'N Sure, Plumbers Plugs, Posi-Seal, Wing Nut Plugs

DOWNLOADS

T-Handle Gripper Specsheet

Low Pressure Safety Instructions

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