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T Cone Mechanical Stopper

T-Cone® Mechanical Stoppers

Mechanical stoppers for testing gravity flow, non-pressure DWV and sewer systems

  • Permanent seal against water and gases
  • No metal parts to rust or corrode
     Rigid plug: Reinforced polypropylene
     Sealing ring: Thermoplastic rubber 1" to 3"
     Polyurethane elastomer 4" to 8"
  • Fewest components in the industry
  • Reusable
  • Easy to install and remove
  • Holds high test pressures
  • Economical
T-Cone® Mechanical Stoppers
Product Name Description
ST-152 1-1/2" Sch. 40 Plastic, Steel
ST-201 2" Cast Iron, Sch. 80 Plastic or 1-1/2" Sch. 40 Plastic Hub
ST-202 2" Sch. 40 Plastic, Steel, Copper (M and DWV)
ST-302 3" Sch. 40 Plastic, Steel, Copper (DWV) or 2" SWCI Hub
ST-401 4" Clay, Copper (M)
ST-402 4" Cast Iron, Sch. 40 Plastic, Steel, SDR 35 Plastic, Copper (DWV), Clay
ST-601 6" Cast Iron, SDR 35 Plastic, Copper (DWV), Clay
ST-602 6" Sch. 40 Plastic, XHCI
ST-802 8" Clay, Sch 40. Plastic, SDR 35 Plastic

 

Mission Rubber Company LLC
1660 Leeson Lane, Corona, CA 92879
Phone: (800) 854-9991     Fax: (800) 637-4601
Intl. Phone: (951) 736-1343      Intl. Fax: (951) 736-0481