DuraVent 2"-8" Inner Diameter PolyPro Locking Clamp
The DuraVent 2"-8" Inner Diameter PolyPro Locking Clamp is a durable venting system accessory designed to create secure, dependable connections between DuraVent PolyPro vent components. Engineered for high-efficiency condensing gas appliance vent systems, this locking clamp helps stabilize vent joints while supporting safe operation for condensing boilers, furnaces, tankless water heaters, and other Category II, III, and IV appliances. It is an essential component for maintaining the integrity of a professional vent installation.
As part of the advanced DuraVent PolyPro polypropylene venting system, this locking clamp complements a vent solution engineered specifically for condensing appliances. PolyPro offers a higher operating temperature limit of 230°F (110°C) than PVC and CPVC and incorporates an advanced condensation management system. This PolyPro locking clamp helps ensure durable, secure, and code-compliant vent connections for reliable residential and commercial HVAC performance.
Features
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PolyPro Locking Clamp for Secure Vent Connections: The DuraVent 2"-8" Inner Diameter PolyPro Locking Clamp is designed to securely fasten two sections of uncut PolyPro vent pipe for a stable and reliable connection.
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Supports Safe PolyPro Vent Installations: Helps maintain strong, leak-resistant joints in DuraVent PolyPro vent systems used with high-efficiency condensing gas appliances.
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Required for ULC S636 Compliance: Mandatory for ULC S636 listed vent installations, helping ensure code-compliant and professionally installed HVAC vent systems.
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Compatible with PolyPro Rigid Vent Pipe: Engineered for use with DuraVent PolyPro polypropylene vent components serving condensing boilers, furnaces, and water heaters.
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Durable HVAC Venting Accessory: Built for long-lasting performance, providing dependable support for residential and commercial vent system installations.
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Professional DuraVent Vent System Component: An essential PolyPro vent locking clamp that helps improve vent joint stability, safety, and overall system reliability.
Specifications
| Model |
Dimension |
| 2PPS-LC |
2" Inner Diameter |
| 3PPS-LC |
3" Inner Diameter |
| 4PPS-LC |
4" Inner Diameter |
| 5PPS-LC |
5" Inner Diameter |
| 6PPS-LC |
6" Inner Diameter |
| 8PPS-LC |
8" Inner Diameter |
| Clearance |
0” clearance to combustibles / vertical installations |
| Listings |
ULC S636 is Listed as a Class IIA, IIB, and IIC vent system. |
| Warranty |
10-years Limited warranty |
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