ZURN AG-12 AG Series Air Gap Adaptor Fitting User Guide

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

Documents / Resources

| ZURN AG-12 AG Series Air Gap Adaptor Fitting [pdf] User Guide
AG-4, AG-8, AG-9, AG-10, AG-11, AG-12, AG-13, AG-14, AG-12 AG Series Air Gap Adaptor Fitting, AG Series, Air Gap Adaptor Fitting, AG Series Air Gap Adaptor Fitting
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References

• Engineered Water Solutions | Zurn

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