NOTICE: Product images may vary from the actual item due to differences in size or configuration options.

The Wilkins AG-12 air gap adaptor fitting provides essential drain line air gap protection for 1-1/4"–2" reduced pressure principle backflow preventers in both horizontal and vertical installations.

Key Specifications:

• Size: 1 1/4 to 2 Inches
• Outlet Connection: 3 Inches IPS Slip
• Compatible Series: 375, 375XL models
• Notable Certifications: ANSI/ASME A112.1.2 compliant
• Approximate Dimensions: 6 1/2 Inches (A), 8 Inches (B)

Other Related Variants:

• AG-10: 8 to 10 Inches 475V series
• AG-11: 1/2 to 1 Inches 375/375XL series
• AG-13: 4 to 6 Inches 475ST/475STV series
• AG-14: 8 to 10 Inches 475ST/475STV series
• AG-4: 3/4 to 1 1/2 Inches 975XL series
• AG-5: 1 1/4 to 2 Inches 975XL series
• AG-6: 2 1/2 to 6 Inches 375/475 series
• AG-7: 8 to 10 Inches 375/475 series
• AG-8: 1/4 to 1 Inches 975XL series
• AG-9: 4 to 6 Inches 475V series

Materials:

• Body: Nylon construction
• Elbow: Cast grey iron with epoxy paint coating
• Bolts: Steel with zinc plating

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. Suitable for indoor installations on horizontal or vertical backflow preventer assemblies.

Standards Compliance:

ANSI/ASME A112.1.2

Features & Benefits:

• Drain Line Protection: Provides required air gap separation when installing drain lines on reduced pressure principle backflow preventers, preventing contamination.
• Versatile Installation: Compatible with both horizontal and vertical Zurn AG-12 backflow preventer installations for flexible placement options.
• Durable Construction: Lightweight nylon body with corrosion-resistant components ensures long-lasting performance and reliability.
• Easy Mounting: Designed to mount directly to the backflow preventer body with standard piping materials for straightforward installation.

FAQ

Q: What backflow preventer models is the Zurn AG-12 compatible with?

A: The AG-12 is designed for use with 1-1/4"–2" Zurn Wilkins 375 and 375XL series reduced pressure principle backflow preventers.

Q: What type of drain line connection does the AG-12 use?

A: The AG-12 features a 3 Inches IPS slip outlet connection and can be used with any standard piping material for the drain line.

Q: Can the AG-12 be installed in both horizontal and vertical orientations?

A: Yes, the AG-12 air gap adaptor fitting is designed for installation on backflow preventers in both horizontal and vertical configurations.

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