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Polypropylene Vent Pipe

    • The product Z-Flex Z-Dens 6" Concentric Reducer - 6" to 4" - White (2ZDR64) has been added to comparison list.
Z-Flex Z-Dens Polypropylene vent pipe is ULC S636 certified for use with high efficiency condensing oil and gas fired heating appliances having flue gas temperatures up to 230°F (110°C). Specially developed, fire retardant Polypropylene. Cat II, IV Special Gas Vent. Gas Vent BH, Class IIc. Suitable for use with negative and positive pressure appliances.

Z-Flex Z-Dens allows you to mix and match between single wall rigid, flexible and concentric venting parts.

42 Item(s)

Set Ascending Direction
  1. Z-Flex Z-Dens 6" Adaptor - Weil McLain Slim Fit (SF1000) 10" to 6" - Stainless Steel (2ZDWASF1006)

    Z-Flex Z-Dens 6" Adaptor - Weil McLain Slim Fit (SF1000) 10" to 6" - Stainless Steel (2ZDWASF1006)

    Z-Flex Z-Dens 6" Adaptor - Weil McLain Slim Fit (SF1000) 10" to 6" - Stainless Steel (2ZDWASF1006)

    Adaptor for Weil Mclain Learn More

    Regular Price: $241.94

    Special Price: $193.56

    Details
  2. Z-Flex Z-Dens 4" Low Profile Horizontal Kit - Stainless Steel (2ZDHKLP4)

    Z-Flex Z-Dens 4" Low Profile Horizontal Kit - Stainless Steel (2ZDHKLP4)

    Z-Flex Z-Dens 4" Low Profile Horizontal Kit - Stainless Steel (2ZDHKLP4)

    Single Walled. Low-profile alternative Learn More

    Regular Price: $241.03

    Special Price: $192.82

    Details
  3. Z-Flex Z-Dens 4" Flexible Base Kit (2ZDFBK4)

    Z-Flex Z-Dens 4" Flexible Base Kit (2ZDFBK4)

    Z-Flex Z-Dens 4" Flexible Base Kit (2ZDFBK4)

    Single Walled Learn More

    Regular Price: $238.73

    Special Price: $190.99

    Details
  4. Z-Flex Z-Dens 3" Flexible Kit Extension (2ZDFKX3)

    Z-Flex Z-Dens 3" Flexible Kit Extension (2ZDFKX3)

    Z-Flex Z-Dens 3" Flexible Kit Extension (2ZDFKX3)

    For lengthening purposes Learn More

    Regular Price: $214.58

    Special Price: $171.67

    Details
  5. Z-Flex Z-Dens 3" Flexible Base to Concentric - Room Air (2ZDFBC3)

    Z-Flex Z-Dens 3" Flexible Base to Concentric - Room Air (2ZDFBC3)

    Z-Flex Z-Dens 3" Flexible Base to Concentric - Room Air (2ZDFBC3)

    Single Walled. For conversion purposes Learn More

    Regular Price: $212.98

    Special Price: $170.38

    Details
  6. Z-Flex Z-Dens 2" Flexible Base to Concentric - Room Air (2ZDFBC2)

    Z-Flex Z-Dens 2" Flexible Base to Concentric - Room Air (2ZDFBC2)

    Z-Flex Z-Dens 2" Flexible Base to Concentric - Room Air (2ZDFBC2)

    Single Walled. For conversion purposes Learn More

    Regular Price: $212.98

    Special Price: $170.38

    Details
  7. Z-Flex Z-Dens 6" x 72" Polypropylene Vent Pipe - White (2ZDP672)

    Z-Flex Z-Dens 6" x 72" Polypropylene Vent Pipe - White (2ZDP672)

    Z-Flex Z-Dens 6" x 72" Polypropylene Vent Pipe - White (2ZDP672)

    Single Walled. Can be cut to length Learn More

    Regular Price: $211.22

    Special Price: $168.97

    Details
  8. Z-Flex Z-Dens 2" Flexible Base to Concentric - Ventilated Chimney Air (2ZDFBC224)

    Z-Flex Z-Dens 2" Flexible Base to Concentric - Ventilated Chimney Air (2ZDFBC224)

    Z-Flex Z-Dens 2" Flexible Base to Concentric - Ventilated Chimney Air (2ZDFBC224)

    Single Walled. For conversion purposes Learn More

    Regular Price: $209.83

    Special Price: $167.87

    Details
  9. Z-Flex Z-Dens 3" Flexible Base to Concentric - Ventilated Chimney Air (2ZDFBC335)

    Z-Flex Z-Dens 3" Flexible Base to Concentric - Ventilated Chimney Air (2ZDFBC335)

    Z-Flex Z-Dens 3" Flexible Base to Concentric - Ventilated Chimney Air (2ZDFBC335)

    Single Walled. For conversion purposes Learn More

    Regular Price: $209.83

    Special Price: $167.87

    Details
  10. Z-Flex Z-Dens 2" Flexible Base Kit (2ZDFBK2)

    Z-Flex Z-Dens 2" Flexible Base Kit (2ZDFBK2)

    Z-Flex Z-Dens 2" Flexible Base Kit (2ZDFBK2)

    Single Walled Learn More

    Regular Price: $209.08

    Special Price: $167.27

    Details
  11. Z-Flex Z-Dens 3" Flexible Base Kit (2ZDFBK3)

    Z-Flex Z-Dens 3" Flexible Base Kit (2ZDFBK3)

    Z-Flex Z-Dens 3" Flexible Base Kit (2ZDFBK3)

    Single Walled Learn More

    Regular Price: $209.08

    Special Price: $167.27

    Details
  12. Z-Flex Z-Dens 4" Concentric Termination Horizontal (2ZDCTH46)

    Z-Flex Z-Dens 4" Concentric Termination Horizontal (2ZDCTH46)

    Z-Flex Z-Dens 4" Concentric Termination Horizontal (2ZDCTH46)

    Single Walled. Terminates horizontal piping Learn More

    Regular Price: $204.27

    Special Price: $163.42

    Details
  13. Z-Flex Z-Dens 6" x 24" Polypropylene Vent Pipe - White (2ZDP824)

    Z-Flex Z-Dens 6" x 24" Polypropylene Vent Pipe - White (2ZDP824)

    Z-Flex Z-Dens 6" x 24" Polypropylene Vent Pipe - White (2ZDP824)

    Single Walled. Can be cut to length Learn More

    Regular Price: $203.21

    Special Price: $162.56

    Details
  14. Z-Flex Z-Dens 2" Flexible Ceiling Plate to Concentric - Ventilated Chimney Air (2ZDCPC2)

    Z-Flex Z-Dens 2" Flexible Ceiling Plate to Concentric - Ventilated Chimney Air (2ZDCPC2)

    Z-Flex Z-Dens 2" Flexible Ceiling Plate to Concentric - Ventilated Chimney Air (2ZDCPC2)

    Single Walled. For conversion purposes Learn More

    Regular Price: $199.55

    Special Price: $159.64

    Details
  15. Z-Flex Z-Dens 3" Flexible Ceiling Plate to Concentric - Ventilated Chimney Air (2ZDCPC3)

    Z-Flex Z-Dens 3" Flexible Ceiling Plate to Concentric - Ventilated Chimney Air (2ZDCPC3)

    Z-Flex Z-Dens 3" Flexible Ceiling Plate to Concentric - Ventilated Chimney Air (2ZDCPC3)

    Single Walled. For conversion purposes Learn More

    Regular Price: $199.55

    Special Price: $159.64

    Details
  16. Z-Flex Z-Dens 3" Low Profile Horizontal Kit - Stainless Steel (2ZDHKLP3)

    Z-Flex Z-Dens 3" Low Profile Horizontal Kit - Stainless Steel (2ZDHKLP3)

    Z-Flex Z-Dens 3" Low Profile Horizontal Kit - Stainless Steel (2ZDHKLP3)

    Single Walled. Low-profile alternative Learn More

    Regular Price: $197.86

    Special Price: $158.29

    Details
  17. Z-Flex Z-Dens 5" Eccentric Increaser - 5" to 4" - White (2ZDI56)

    Z-Flex Z-Dens 5" Eccentric Increaser - 5" to 4" - White (2ZDI56)

    Z-Flex Z-Dens 5" Eccentric Increaser - 5" to 4" - White (2ZDI56)

    Single Walled. Can be cut to length Learn More

    Regular Price: $194.87

    Special Price: $155.89

    Details
  18. Z-Flex Z-Dens 2" Flexible Kit Extension (2ZDFKX2)

    Z-Flex Z-Dens 2" Flexible Kit Extension (2ZDFKX2)

    Z-Flex Z-Dens 2" Flexible Kit Extension (2ZDFKX2)

    For lengthening purposes Learn More

    Regular Price: $185.81

    Special Price: $148.65

    Details
  19. Z-Flex Z-Dens 6" Concentric Reducer - 6" to 4" - White (2ZDR64)

    Z-Flex Z-Dens 6" Concentric Reducer - 6" to 4" - White (2ZDR64)

    Z-Flex Z-Dens 6" Concentric Reducer - 6" to 4" - White (2ZDR64)

    Single Walled. Can be cut to length Learn More

    Regular Price: $182.95

    Special Price: $146.36

    Details
  20. Z-Flex Z-Dens 2" Flexible Ceiling Plate (2ZDCPS2)

    Z-Flex Z-Dens 2" Flexible Ceiling Plate (2ZDCPS2)

    Z-Flex Z-Dens 2" Flexible Ceiling Plate (2ZDCPS2)

    Single Walled. Learn More

    Regular Price: $179.42

    Special Price: $143.54

    Details
  21. Z-Flex Z-Dens 3" Flexible Ceiling Plate (2ZDCPS3)

    Z-Flex Z-Dens 3" Flexible Ceiling Plate (2ZDCPS3)

    Z-Flex Z-Dens 3" Flexible Ceiling Plate (2ZDCPS3)

    Single Walled. Learn More

    Regular Price: $179.42

    Special Price: $143.54

    Details
  22. Z-Flex Z-Dens 6" Condensate Drain - White (2ZDCD6H)

    Z-Flex Z-Dens 6" Condensate Drain - White (2ZDCD6H)

    Z-Flex Z-Dens 6" Condensate Drain - White (2ZDCD6H)

    Single Walled. Can be cut to length. For condensation collection prevention Learn More

    Regular Price: $176.79

    Special Price: $141.43

    Details
  23. Z-Flex Z-Dens 6" Adaptor with Viton Gasket - Aerco Benchmark (BMK750/1000/1500) 6" to 6" - Stainless Steel (2ZDAABM06)

    Z-Flex Z-Dens 6" Adaptor with Viton Gasket - Aerco Benchmark (BMK750/1000/1500) 6" to 6" - Stainless Steel (2ZDAABM06)

    Z-Flex Z-Dens 6" Adaptor with Viton Gasket - Aerco Benchmark (BMK750/1000/1500) 6" to 6" - Stainless Steel (2ZDAABM06)

    Adaptor for Fulton Endura Learn More

    Regular Price: $175.34

    Special Price: $140.28

    Details
  24. Z-Flex Z-Dens 2" Low Profile Horizontal Kit - Stainless Steel (2ZDHKLP2)

    Z-Flex Z-Dens 2" Low Profile Horizontal Kit - Stainless Steel (2ZDHKLP2)

    Z-Flex Z-Dens 2" Low Profile Horizontal Kit - Stainless Steel (2ZDHKLP2)

    Single Walled. Low-profile alternative Learn More

    Regular Price: $174.11

    Special Price: $139.29

    Details
  25. Z-Flex Z-Dens 6" Termination Tee with Screen - Stainless Steel (2ZDTT8)

    Z-Flex Z-Dens 6" Termination Tee with Screen - Stainless Steel (2ZDTT8)

    Z-Flex Z-Dens 6" Termination Tee with Screen - Stainless Steel (2ZDTT8)

    Single Walled. For inner pipe protection Learn More

    Regular Price: $169.21

    Special Price: $135.37

    Details
  26. Z-Flex Z-Dens 3"/5" Concentric Roof Termination EXTENSION with Guy Support Bracket - 40 Inch (2ZDCRT3540)

    Z-Flex Z-Dens 3"/5" Concentric Roof Termination EXTENSION with Guy Support Bracket - 40 Inch (2ZDCRT3540)

    Z-Flex Z-Dens 3"/5" Concentric Roof Termination EXTENSION with Guy Support Bracket - 40 Inch (2ZDCRT3540)

    Concentric. For extended vertical piping Learn More

    Regular Price: $159.71

    Special Price: $127.77

    Details
  27. Z-Flex Z-Dens 2"/4" Concentric Drain - White (2ZDCD24)

    Z-Flex Z-Dens 2"/4" Concentric Drain - White (2ZDCD24)

    Z-Flex Z-Dens 2"/4" Concentric Drain - White (2ZDCD24)

    Concentric. For condensation collection prevention Learn More

    Regular Price: $156.22

    Special Price: $124.98

    Details
  28. Z-Flex Z-Dens 4" Collinear to Concentric Adaptor (2ZDACLC4446)

    Z-Flex Z-Dens 4" Collinear to Concentric Adaptor (2ZDACLC4446)

    Z-Flex Z-Dens 4" Collinear to Concentric Adaptor (2ZDACLC4446)

    Single Walled. Can be cut to length Learn More

    Regular Price: $155.22

    Special Price: $124.18

    Details
  29. Z-Flex Z-Dens 3" Concentric Termination Vertical (2ZDCTV35)

    Z-Flex Z-Dens 3" Concentric Termination Vertical (2ZDCTV35)

    Z-Flex Z-Dens 3" Concentric Termination Vertical (2ZDCTV35)

    Single Walled. Terminates vertical piping Learn More

    Regular Price: $152.77

    Special Price: $122.21

    Details
  30. Z-Flex Z-Dens 2"/4" Concentric Roof Termination EXTENSION with Guy Support Bracket - 40 Inch (2ZDCRT2440)

    Z-Flex Z-Dens 2"/4" Concentric Roof Termination EXTENSION with Guy Support Bracket - 40 Inch (2ZDCRT2440)

    Z-Flex Z-Dens 2"/4" Concentric Roof Termination EXTENSION with Guy Support Bracket - 40 Inch (2ZDCRT2440)

    Concentric. For extended vertical piping Learn More

    Regular Price: $149.27

    Special Price: $119.42

    Details
  31. Z-Flex Z-Dens 2" Concentric Termination Vertical (2ZDCTV24)

    Z-Flex Z-Dens 2" Concentric Termination Vertical (2ZDCTV24)

    Z-Flex Z-Dens 2" Concentric Termination Vertical (2ZDCTV24)

    Single Walled. Terminates vertical piping Learn More

    Regular Price: $149.27

    Special Price: $119.42

    Details
  32. Z-Flex Z-Dens 6" Termination Tee with Screen - Stainless Steel (2ZDTT6)

    Z-Flex Z-Dens 6" Termination Tee with Screen - Stainless Steel (2ZDTT6)

    Z-Flex Z-Dens 6" Termination Tee with Screen - Stainless Steel (2ZDTT6)

    Single Walled. For inner pipe protection Learn More

    Regular Price: $148.58

    Special Price: $118.86

    Details
  33. Z-Flex Z-Dens 5" Eccentric Increaser - 5" to 4" - White (2ZDI45)

    Z-Flex Z-Dens 5" Eccentric Increaser - 5" to 4" - White (2ZDI45)

    Z-Flex Z-Dens 5" Eccentric Increaser - 5" to 4" - White (2ZDI45)

    Single Walled. Can be cut to length Learn More

    Regular Price: $144.56

    Special Price: $115.64

    Details
  34. Z-Flex Z-Dens 2" Condensate Trap (2ZDCT)

    Z-Flex Z-Dens 2" Condensate Trap (2ZDCT)

    Z-Flex Z-Dens 2" Condensate Trap (2ZDCT)

    Single Walled. Can be cut to length. For condensation collection prevention Learn More

    Regular Price: $143.73

    Special Price: $114.99

    Details
  35. Z-Flex Z-Dens 2" Adjustable Flashing (Medium) (2ZDAFM2)

    Z-Flex Z-Dens 2" Adjustable Flashing (Medium) (2ZDAFM2)

    Z-Flex Z-Dens 2" Adjustable Flashing (Medium) (2ZDAFM2)

    Single Walled. For roof usage Learn More

    Regular Price: $143.73

    Special Price: $114.99

    Details
  36. Z-Flex Z-Dens 4" Female to Flexible Rigid Adaptor (2ZDFFA4)

    Z-Flex Z-Dens 4" Female to Flexible Rigid Adaptor (2ZDFFA4)

    Z-Flex Z-Dens 4" Female to Flexible Rigid Adaptor (2ZDFFA4)

    Single Walled. For conversion purposes Learn More

    Regular Price: $143.65

    Special Price: $114.92

    Details
  37. Z-Flex Z-Dens 6" Test Port - White (2ZDTP6)

    Z-Flex Z-Dens 6" Test Port - White (2ZDTP6)

    Z-Flex Z-Dens 6" Test Port - White (2ZDTP6)

    Single Walled. For gas analysis. Learn More

    Regular Price: $143.01

    Special Price: $114.41

    Details
  38. Z-Flex Z-Dens 2" Adjustable Flashing (Small) (2ZDAF2)

    Z-Flex Z-Dens 2" Adjustable Flashing (Small) (2ZDAF2)

    Z-Flex Z-Dens 2" Adjustable Flashing (Small) (2ZDAF2)

    Single Walled. For roof usage Learn More

    Regular Price: $138.83

    Special Price: $111.07

    Details
  39. Z-Flex Z-Dens 4" Flexible Installation Tool (2ZDFIT4)

    Z-Flex Z-Dens 4" Flexible Installation Tool (2ZDFIT4)

    Z-Flex Z-Dens 4" Flexible Installation Tool (2ZDFIT4)

    Single Walled. For vertical/horizontal installation Learn More

    Regular Price: $138.43

    Special Price: $110.73

    Details
  40. Z-Flex Z-Dens 5" x 72" Polypropylene Vent Pipe - White (2ZDP572)

    Z-Flex Z-Dens 5" x 72" Polypropylene Vent Pipe - White (2ZDP572)

    Z-Flex Z-Dens 5" x 72" Polypropylene Vent Pipe - White (2ZDP572)

    Single Walled. Can be cut to length Learn More

    Regular Price: $133.26

    Special Price: $106.62

    Details
  41. Z-Flex Z-Dens 6" x 36" Polypropylene Vent Pipe - White (2ZDP636)

    Z-Flex Z-Dens 6" x 36" Polypropylene Vent Pipe - White (2ZDP636)

    Z-Flex Z-Dens 6" x 36" Polypropylene Vent Pipe - White (2ZDP636)

    Single Walled. Can be cut to length Learn More

    Regular Price: $128.39

    Special Price: $102.72

    Details
  42. Z-Flex Z-Dens 5" Condensate Drain - White (2ZDCD5H)

    Z-Flex Z-Dens 5" Condensate Drain - White (2ZDCD5H)

    Z-Flex Z-Dens 5" Condensate Drain - White (2ZDCD5H)

    Single Walled. Can be cut to length. For condensation collection prevention Learn More

    Regular Price: $128.04

    Special Price: $102.44

    Details

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  1. Kits (10)
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  3. Condensation Drains (4)
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  1. Polypropylene (42)
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  1. Concentric (7)
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  1. Z-Flex Z-Dens Polypropylene (42)
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