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Overview

Model # DG100 Store SKU # 1001303401

The Sentinel Drain Guard is a backwater prevention valve that is inexpensive and easy to install in just 1-step. Installed in your basement floor drain, it guards against sewage backflow entering your house. Using patented technology, the Sentinel has several auxiliary features to prevent failure in the case of backflow. Designed in Canada and CSA approved, the Sentinel drain guard is something every urban homeowner with a basement should have.

  1. CSA APPROVED - Sentinel is the only consumer Backwater Valve on the market that is CSA APPROVED PRODUCT
  1. PLEASE MEASURE BEFORE BUYING - Fits 3" (75mm) Floor Drain and 4" (100 mm) Floor Drain with Included Adapter
  1. Sits in an Open Position so Normal Drainage can occur. Device will close in the event of a backflow occurrence
  1. Unlike most Backflow Preventers, Sentinel comes complete with a fitted drain cover
  1. Easy Installation in a manner of minutes and requires zero maintenance.
  1. Housing made of ABS plastic with gaskets and o-rings of silicone

Specifications

Dimensions

Assembled Depth (in inches)
4.0
Assembled Height (in inches)
5.0
Assembled Weight (in lbs)
0.7
Assembled Width (in inches)
5.0
Packaged Depth (in inches)
4
Packaged Height (in inches)
5
Packaged Weight (In lbs)
1
Packaged Width (in inches)
5

Details

Application
Floor, Water Supply, Wash Basin, Sewage
Certified
No
Facilities Maintenance
No
Material
PVC

Warranty / Certifications

30 Days
Sentinel Drain Guard Backflow Valve for 3" and 4" DrainsSentinel Sentinel Drain Guard Backflow Valve for  3" and 4" DrainsThe Sentinel Drain Guard is a backwater prevention valve that is inexpensive and easy to install in just 1-step. Installed in your basement floor drain, it guards against sewage backflow entering your house. Using patented technology, the Sentinel has several auxiliary features to prevent failure in the case of backflow. Designed in Canada and CSA approved, the Sentinel drain guard is something every urban homeowner with a basement should have.
Sentinel
1001303401
3.783360