DuraVent PolyPro – Locking Band Clamp

$7.19

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2” – 2PPS-LBC (+$0)
3” – 3PPS-LBC (+$1.68)
4” – 4PPS-LBC (+$4.29)
5” – 5PPS-LBC (+$12.78)
6” – 6PPS-LBC (+$13.86)
8” – 8PPS-LBC (+$31.96)
Product price: $7.19
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SKU: 2PPS-LBC Categories: , , Brand:

DuraVent PolyPro Locking Band Clamp: joins pipe sections cut to length

The DuraVent PolyPro Locking Band Clamp is a band clamp that joins cut sections of vent pipe. Cutting a pipe to length removes the tab that the standard locking clamp holds onto. This band clamp makes that connection instead, and it is also useful at joints in tall vertical runs. PolyPro is DuraVent’s polypropylene vent pipe for high efficiency condensing gas boilers, furnaces, and water heaters. Choose the size to match your vent: 2, 3, 4, 5, 6, or 8 inch.

PolyPro joints push together, with the narrower end sliding into the wider end over a rubber gasket. The ends overlap by 2 inches. Every pipe and fitting comes with a locking clamp on its wider end to secure the exhaust joint. This band clamp serves the cut sections where the usual tab is missing. Standard gray PolyPro parts belong indoors. Outdoor sections exposed to sunlight use black parts made to resist sun damage, including outdoor elbows, tees, and terminations. Joining uncut parts? See the DuraVent PolyPro Locking Clamp for uncut pipe. The DuraVent PolyPro Locking Band Clamp ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.

Details

SKU: 2PPS-LBC | 3PPS-LBC | 4PPS-LBC | 5PPS-LBC | 6PPS-LBC | 8PPS-LBC

Applications

PolyPro is a polypropylene vent pipe for use with ANSI Category II and IV gas-burning appliances, including highefficiency water heaters, condensing boilers and warm air furnaces. Poly Pro is listed by Intertek to the ULC S636 standard in Canada as a Class IIA, IIB and IIC vent system suitable for exhaust temperatures up to 230°F / 110°C, and a maximum positive pressure of 15 in-w.c.

Materials and Construction

Rigid pipe constructed of 2.2mm (minimum) thick polypropylene. Flex is double-wall polypropylene. EPDM or Viton gaskets.

Clearances

General:  0″ clearance to combustibles for exhaust temperatures up to 194°F / 90°C.

Vertical Installations: 0″ clearance for vertical installations up to exhaust temperatures of 230°F / 110°C.

Horizontal Installations:  ¼” / 6mm clearance to combustibles for horizontal installations at exhaust temperatures up to 230°F / 110°C.

Concentric vent system components, including Horizontal and Vertical Terminations:  0″ clearance to combustibles for exhaust temperatures up to 230°F / 110°C.

Diameters

3” (80mm) | 3” (80mm) | 4” (100mm) | 5” (130mm) | 6” (150mm) | 7” (178mm) | 8” (200mm)

Listings

Listed with the appliance in the USA, check with appliance manufacturer. Intertek / ETL listed to ULC-S636 Listed as a Class IIA, IIB, and IIC vent system.

Previously the CSA certification trademark was shown in error in conjunction with the PolyPro product – references have been removed.

Instructions

Typical Installation

  • Refer to our Typical Venting Installation drawings to select the appropriate component parts for your installation.

PolyPro Installtion 1
PolyPro Installtion 2
PolyPro Installtion 3
PolyPro Installtion 4

Product Resources

Catalogs

Submittals

Bulletins

Sales Sheets

Spec Sheets

Educational Papers

Videos

Newly Designed PolyPro® Locking Clamps Video

PolyPro® Double-Wall Video

Why Polypropylene? DuraVent’s PolyPro® Venting System Video

Shipping / Freight / Return Info

Same-Day / 24 hour shipping

Same-Day/24 hour shipping - If we have the product in stock, we can ship same day if ordered before 12pm Monday - Friday (CST).

Freight Claims Policy

Please follow these very important steps when it comes to Freight Items that are damaged or missing
  • Open and inspect the order while the delivery driver is present. If delivery driver does not provide sufficient time to do so, please notate the delivery receipt.
  • By signing the delivery receipt without noting any damage or missing items, you confirm that your order arrived complete and in excellent condition.
  • Record any damage or missing pieces directly on the delivery receipt.
  • Do not discard damaged item(s) or any original packaging. For severe damage, write “Refused due to damage” on the delivery receipt and contact us immediately.
  • Report any damage within two business days, including delivery details and photos showing the issue
  • Damaged item(s) must be returned within 30 days. Failure to return them will result in a charge to the original payment method.

Return Merchandise Authorization Policy

Please follow these very important steps when Returning Items. Contact our team.
  • Submit your return request within 30 days of delivery.
  • You will receive an email within 1-2 business days confirming whether your return request has been approved or denied.
  • Please also note that a 20% restocking fee may apply to approved returns
  • If approved, you will receive an itemized Return Authorization, return shipping labels (if requested), and detailed instructions within 1–2 business days
  • From the date this email is received, you will have 14 days to return the product.
  • Once our distributor receives and inspects the returned item(s), your refund will be issued within 1–2 weeks
  • Items returned outside of this process or time frame are not eligible for a refund.

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