4" T-Cone Raised Head Expandable Pipe Test Plug

Sioux Chief

Brand: Sioux Chief

Mfr Part#: 882-ST402

Availability: In Stock
Usually ships: Today, if ordered by 3pm
Qty Price
$4.65 / each
x10 $44.20
(10 x $4.42 / each)
  • Description
  • Reviews
  • FAQs

T-Cone plug is a pipe barrel plug (installs inside pipe) intended for use with 4" PVC (Sch. 40 only), ABS or cast iron pipe in DWV drain pressure testing applications. Raised head allows to install the plug using adjustable wrench or pliers. Not for use in FIP cleanout tees.

Warning: as with all pressure testing equipment, follow all applicable codes/procedures, manufacturer reccommendations and wear safety gear when performing DWV drain tests. Stay clear of the test tees, cleanouts and pipe ends while system is under pressure.


  • Reusable - easy installation and removal;
  • Raised head style - tighten with a crescent wrench or pliers;
  • 100% corrosion proof - no metal parts to rust.

Technical Specifications:

  • Size: for 4" PVC (Sch. 40), ABS or Cast Iron (CI) pipe;
  • Plug gasket OD: 4.026";
  • Max pressure: 30 psi.
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