Wilkins AG-4 Air Gap. The Zurn Wilkins AG-4 is an Air Gap Adaptor Fitting designed for use with the 975XL models.This Air Gap is necessary when installing a drain line and can be mounted to the body. This Air Gap Features a cast iron body, epoxy paint, and, zinc plated bolts.
Manufacturer: | Zurn |
Wilkins | |
Mpn # | AG-4 |
Weight | 1.50 lbs. |