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Sentinel Floor Drain Guard Sewer Backflow Protection Valve Front_Elevated
Sentinel Floor Drain Guard Sewer Backflow Protection Valve Composite_or_Mixed
Sentinel Floor Drain Guard Sewer Backflow Protection Valve Composite_or_Mixed
Sentinel Floor Drain Guard Sewer Backflow Protection Valve Front_Flat
Sentinel Floor Drain Guard Sewer Backflow Protection Valve Front_Elevated
Sentinel Floor Drain Guard Sewer Backflow Protection Valve CloseUp

Sentinel

Sentinel Floor Drain Guard Sewer Backflow Protection Valve

#063-2740-6
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$29.99
Top Rated
Buy Online :
Pick up at Leduc, AB
5 In Stock
Free Pick Up over $25 (before taxes)
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Pick up available 09:00 a.m., Aug 21

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Sentinel

Sentinel

Sentinel Floor Drain Guard Sewer Backflow Protection Valve

$29.99

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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
Advanced Features Rust Resistant
Accessories List Installation Parts
Advanced Features Rust Resistant
Assembled Height (cm) 9.00 cm
Assembled Height (ft) 0.30 ft
Assembled Height (in) 3.54 in
Assembled Length (cm) 11.50 cm
Assembled Length (ft) 0.38 ft
Assembled Length (in) 4.53 in
Assembled Weight (kg) 0.25 kg
Assembled Weight (lb) 0.6 lb
Assembled Width (cm) 11.50 cm
Assembled Width (in) 4.53 in
Assembled Width (mm) 115.00 mm
Certifications CSA
Colour Black
Drain Type Bell Trap Floor Drain
Number of Pieces 1
Package Depth (cm) 11.50 cm
Package Depth (in) 4.53 in
Package Height (cm) 9.00 cm
Package Height (in) 3.54 in
Package Weight (kg) 0.50 kg
Package Weight (lb) 1.10 lb
Package Width (cm) 11.50 cm
Package Width (in) 4.53 in
Primary Material ABS
Shape Round
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
Advanced FeaturesRust ResistantNo Advanced FeaturesNo Advanced FeaturesNo Advanced FeaturesNo Advanced Features
Accessories ListInstallation Parts----
Assembled Height (cm)9.00 cm----

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Reviews

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11 reviews with 5 stars.
3 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

1 to 5 of 14 Reviews.
1 – 5 of 14 Reviews

Install it and forget it!

11 days ago
Title says it all!! I strongly recommend this accessory to those who have backup flow in their basement.
Helpful?

Likely good for new pipe installation

a month ago
Well built backflow preventer however it is a snug fit in a brand new 3” drain pipe meaning no hope in fitting it inside a 50 year old cast iron drain pipe even after 6 hours of pipe cleaning, grinding and honing with carbon steel twisted wire 3” grinding disks. In the end it was necessary to abort the install with the Sentinel and go with the Moen backflow diverter instead. Even with completely loosening the screws on the Sentinel the relatively hard plastic doesn’t squeeze down to fit a slightly less than 3” drain pipe diameter.
Helpful?

Easy to install

a month ago
Easy to install when you follow the instructions.
Helpful?

Cheaper then insurance

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

Doesn’t fit tight

9 months 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?
1 – 5 of 14 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?

4 Stars And Above