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Sentinel

Sentinel Floor Drain Guard Sewer Backflow Protection Valve

#063-2740-6
Sentinel Floor Drain Guard Sewer Backflow Protection Valve
$29.99
Top Rated
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Sentinel

Sentinel

Sentinel Floor Drain Guard Sewer Backflow Protection Valve

$29.99

Product Details

The Sentinel Floor Drain Guard Sewer Backflow Protection Valve provides effective defense against costly sewer backups. This CSA certified valve fits 3” and 4” floor drains, remaining open for normal drainage while closing to prevent backflow if needed. As the only consumer backflow valve approved by HOLMES, the durable ABS plastic Sentinel valve features silicone gaskets for a watertight seal during backflow incidents. With quick installation requiring no upkeep, the included fitted drain guard delivers vital backflow protection.

  • Sentinel Backflow Protection fits 3" (75mm) floor drain and 4" (100 mm) floor drain with included adapter

  • Only consumer backwater valve on the market that is a HOLMES approved product

  • Sits in an open position so normal drainage can occur

  • Device will close in the event of a backflow occurrence

  • Comes complete with a fitted drain cover

  • Easy installation in a manner of minutes (requires zero maintenance)

  • CSA certified

  • Housing made of abs plastic with gaskets and O-rings of silicone

Part Number DG100
Drain Type Bell Trap Floor Drain
Primary Material ABS
Colour Black
Shape Round
Number of Pieces 1
Accessories List Installation Parts
Advanced Features Rust Resistant
Certifications CSA
Assembled Height (in) 3.54 in
Assembled Length (in) 4.53 in
Assembled Width (in) 4.53 in
Package Weight (lb) 1.10 lb
Warranty
  • This product carries a lifetime exchange warranty redeemable at any Canadian Tire store.
Online Ordering
  • Pick Up is free at most stores (some stores require a minimum order value before tax)
  • Shipping fee is based on size and weight of products and distance from address to store
  • Same-Day Delivery costs $9.99 per order
  • Online Ordering Information
Returns
  • Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
  • Some products are non-refundable and non-exchangeable
  • The return policy outlined above may not apply to the product you are currently viewing. For complete details and eligibility, please refer to our Return Policy for exceptions.

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Ratings
Drain TypeBell Trap Floor Drain
Primary MaterialABSBrassCPVCPlasticMetal
ColourBlack

Review Highlights

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Reviews

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9 reviews with 5 stars.
2 reviews with 4 stars.
0 reviews with 3 stars.
0 reviews with 2 stars.
0 reviews with 1 star.

Overall Rating

4.8
4 out of 4 (100%) reviewers recommend this product

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    Filter Reviews

    • comfort
    • draining
    • functional
    • installation
    • in-store
    • purchase
    • sawing
    1 to 5 of 11 Reviews
    1 – 5 of 11 Reviews

    Cheaper then insurance

    23 days ago
    Easy to install. But will it work? Have to wait until a sewer backup to find out.
    Helpful?

    Doesn’t fit tight

    a month ago
    Instructions could be more specific. Ours did not fit tight even after using a drill to tighten screws. I’m sure if there is a backup, our WILL leak, so kind of a waste of money for us if it’s not tight.
    Helpful?

    Will do the job.

    3 months ago
    This will do the job. I recently had my sewer line replaced but they couldn't put in a backwater valve due to the grade of the pipe being insufficient for it to work. This backflow floor drain should do the trick if there is ever any flooding from the City main line.
    Helpful?

    Easy to install in 4" basement drains. Make sure to really tighten the screws to ensure a good seal.

    5 months ago
    Simple but effective
    Helpful?

    Needed a backup valve

    5 months ago
    Easy to install, looks good too.
    Helpful?
    1 – 5 of 11 Reviews

    Questions

    1 - 1 of 1 Question

    Q: Will it stop sewer gases from coming up ?

    2 years ago
    1 Answer
    • A: Sentinel sits in a naturally open position to allow drainage and only close with the pressure of water backing up. It will not prevent gases from coming up.

      2 years ago
      Helpful?
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