Fuseal Squared

Federal, provincial / state and municipal regulations have been created to protect our  environment from industrial pollution. Protection of the soil and the  groundwater table are of primary concern. The Fuseal Squared®   system, with a modular design, is a reliable and cost-effective  solution for conveyance of industrial and laboratory waste products.  Excellent chemical and physical properties make the system ideal for  handling corrosive waste solutions present in laboratory and  industrial DWV applications where double containment is required.

Fuseal Squared® in Polypropylene or PVDF combines the advantages  of corrosion-resistant and flame retardant drainage piping with the  added security of double-containment.

Fields of Application:

  • Double-contained Corrosive Waste Drainage
  • Life Sciences
  • Chemical Process Industry
  • Food and Beverage


  • Outstanding chemical and corrosion resistance
  • Electrofusion joints
  • Maintenance-free service with low installation cost
  • Can withstand intermittent temperatures up to 212°F  (100°C)

Size Range:

  • 1½” – 8″ inner pipe
  • 4″ – 12″ outer pipe

Pressure Rating:

  • -30 foot (15 PSI) maximum head pressure test for DWV applications
  • -Up to 50 PSI for pressure waste applications (subject to    manufacturers review of design)

Operating Temperature:

  • 32°F – 212°F (0°C – 100°C)

Joining Technology:

  • Electrofusion

Standard Ratings:


  • ASTM D635
  • ASTM D1222
  • ASTM D1599
  • ASTM D3310
  • ASTM D4101
  • ASTM F1290
  • ASTM F1412
  • IGC 164-2001

Polyvinylidene Fluoride:

  • ASTM D635
  • ASTM E-84
  • ASTM F1673
  • UL 723
  • UL 94-VO


  • Polypropylene Non-Flame Retardant Pipe (PPNFR)
  • Polypropylene Flame Retardant (PPFR)