Does anyone outside Ontario use these double tee fittings? : r/Plumbing

1/2 FNPT TO 1/2 FNPT 45° STEEL ELBOW FITTINGS (LOT 7) 5505-08-08

How To Vent & Plumb A Toilet (1 Easy Pattern) - Hammerpedia

12Pack 3-Way PVC Fittings,1 Elbow Fittings for Build Heavy Duty

Canplas 192185 PVC DWV Double Sanitary Tee, 4-Inch, Pipe Fittings

ABS Double Fixture Fittings – Canplas Industries Ltd.

Double fixture tee or double sanitary tee?, Page 2

PPR FITTINGS TYPE II from China Manufacturer - ERA Pipes: NO. 1

Double fixture tee or double sanitary tee?, Page 2

How To Vent & Plumb A Toilet (1 Easy Pattern) - Hammerpedia

Circo 46-U 2 in. 4 Way LT PVC Pipe Fitting : : Tools

What is a Sanitary Tee?