ZURN AG-12 AG Series Air Gap Adaptor Fitting
Application
Designed for use with ZURN WILKINS Reduced Pressure Principle Backflow Preventers on horizontal or vertical installations. The device is necessary when installing a drain line and can be mounted to the body. (Drain line can be any standard piping material.)
Approvals
Materials
- Body Cast grey iron, epoxy painted
- Body (AG-11, 12) Nylon
- Elbow Cast grey iron, epoxy painted
- Bolts Steel, zinc plated
Dimensions & Weights (do not include pkg.)
| MODEL | DIMENSIONS (approximate) | WEIGHT | |||||||
| SIZES | FOR MODEL* SERIES | A | B | C OUTLET PIPE SIZE | |||||
| in. | mm | in. | mm | lbs. | kg | ||||
| AG-8 | 1/4″ – 1/2″ | 975XL, 975XL2 | 2 1/2 | 64 | 3 1/2 | 89 | 1″ NPT | 2 | 0.9 |
| AG-4 | 3/4″-1″ | 975XL, 975XL2 | 3 1/4 | 83 | 5 | 127 | 1″ NPT | 2 | 0.9 |
| AG-5 | 1 1/4″ – 2″ | 975XL, 975XL2 | 4 1/2 | 114 | 8 | 203 | 2″ NPT | 3 | 1.4 |
| AG-6 | 2 1/2″ – 3″ | 475V | 5 3/8 | 137 | 10 | 254 | 3″ NPT | 5 | 2.3 |
| AG-6 | 2 1/2″ – 6″ | 375, 475 | 5 3/8 | 137 | 10 | 254 | 3″ NPT | 5 | 2.3 |
| AG-7 | 8″ – 10″ | 375, 475 | 7 | 178 | 11 | 279 | 4″ NPT | 8 | 3.6 |
| AG-9 | 4″ – 6″ | 475V | 5 3/8 | 137 | 14 1/2 | 368 | 3″ NPT | 9 | 4 |
| AG-10 | 8″ – 10″ | 475V | 7 | 178 | 16 1/2 | 413 | 4″ NPT | 11 | 5 |
| AG-11 | 1/2″ – 1″ | 375, 375XL | 3 3/4 | 95 | 5 1/2 | 140 | 2″ IPS Slip | 1 | 0.5 |
| AG-12 | 1 1/4″ – 2″ | 375, 375XL | 6 1/2 | 165 | 8 | 200 | 3″ IPS Slip | 1 | 0.5 |
| AG-13 | 4″ – 6″ | 475ST, 475STV | 5 3/8 | 137 | 14 1/2 | 368 | 3″ NPT | 9 | 4 |
| AG-14 | 8″ – 10″ | 475ST, 475STV | 7 | 178 | 16 1/2 | 413 | 4″ NPT | 11 | 5 |
Indoor Installation
Model
375, 375A, 375ADA, 375ADAR, 375AMS, 375AR, 375AST, 375ASTDA, 375ASTDAR, 375ASTDAST, 375ASTMS, 375ASTR, 375DA, 375MS, 375ST, 375XL, 475, 475DA, 475DAV, 475MS, 475VMS, 975XL, 975XL2, 475ST, 475STV, 475STDA, 475STDAV
AG-4 thru AG-8 AG-9 & AG-10 AG-11 &AG-12 AG-13 &AG-14
Sizes: 1/4″ – 1/2″, 3/4″ – 1″, 1-1/4″- 2″, 2-1/2″ 6″, 8″ – 10″
Typical Installation
Local codes shall govern installation requirements. To be installed in accordance with the manufacturers’ instructions and the latest edition of the Uniform Plumbing Code.
- Zurn Industries, LLC | Wilkins
- 1747 Commerce Way, Paso Robles, CA U.S.A. 93446 Ph. 855-663-9876, Fax 805-238-5766
- In Canada | Zurn Industries Limited
- 7900 Goreway Drive, Unit 10, Brampton, Ontario L6T 5W6, 877-892-5216
- www.zurn.com
- Rev. F
- Date: 12/19
- Document No. BF-AG
- Product No. Model AG
Engineered Water Solutions | Zurn
