Standard 4" ABS Coupling that can be used to connect 4" Flexible Vent Duct to 4" rigid ABS pipe. Availability: Usually ships the next business day. SAN-064 Follow @envirolet Home | Catalogue: Paper Version or Download | Envirolet® Toilets | Parts | Draining Info | Envirolet® Reviews & Testimonials info@sancorindustries.com | Canada 1-800-387-5245 | Toronto 416-299-4818 | envirolet.ca Other sites: Envirolet® Buzz • Greenthinkers Copyright © 2011, Sancor Industries Ltd. All rights reserved. Envirolet®, envirolet.com® and envirolet.ca® are registered trademarks of Sancor Industries Ltd. Sancor™, Envirolet® VF™, VF™, Envirolet® Buzz™, EnviroletCare™, Automatic Six-Way Aeration™ and Works-in-a-Drawer™ are trademarks of Sancor Industries Ltd. Site Map • Order Terms