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4" x 12" Z-DENS Polypropylene Pipe
Z-DENS is a ULC-S636 listed polypropylene gas venting system suitable for venting positive or negative pressure residential and commercial gas and oil fired Category II
and IV condensing heating appliances with a maximum continuous flue gas temperature of 230°F (110°C ).
Double Fail Safe™ Connections
- Gasketed connections
- NO sealant and cure time for quick system start up
NO toxic or explosive primers and cements
NO chlorides to leach out
Recyclable - environmentally friendly
Manufactured from fire retardant polypropylene
Field cut or adjustable length saving time and money
Pressure rating exceeds industry standards
Singlewall manufactured in 2” to 8” diameters
Flexible manufactured in 2”, 3” and 4” diameters
Concentric manufactured in 2”/4”, 3”/5” and 4”/6”diameters.
Z-DENS components are supplied with self sealing gasket connections that installs in a fraction of the time as compared to field primed/glued and sealed systems.
The special design of the gaskets, along with precision engineered close tolerance construction of components, ensures a reliable seal and a tight fit.
Z-DENS components are supplied with factory installed, fail safe seals tested to 20”W.C. which exceeds industry standards.
Intertek Tested and Listed
Z-DENS Polypropylene vent is tested and listed by Intertek to ULC-S636 Type BH Venting System to Class IIC with a maximum flue gas temperature of 230°F (110°C) and certified to zero clearance to combustible construction.