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Zurn Wilkins  |  SKU: AG-13

Wilkins AG-13 | Air Gap Adaptor Fitting for Backflow Preventers

Regular price $ 337.99

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Estimated Shipping Times:


Important Note on Delivery Times

All shipping estimates provided are approximate only. While we always strive to meet or exceed your delivery expectations, we cannot guarantee the exact delivery times listed.

For time-sensitive orders, please contact us directly so we can provide a more accurate lead time estimate based on your specific requirements.

Same Day Shipping

All in stock orders received before 3PM EST will ship the same day. Orders received after 3PM EST will ship the following business day. 

Water Filters, Hand Dryers, & Indoor Bottle Fillers are our most popular in stock items. 

Outdoor Tubular Drinking Fountains

Evergreen normally ships in 5-15 days. Black, Gray and Blue ship in 2-4 weeks. 

Ice Machines

In stock units ship within 48 hours. Other units normally ship in 2-4 weeks.

Other

Orders that ship directly from a manufacturer normally have a firm shipping estimate but those dates are subject to change due to manufacturer production, inventory or shipping. We do our best to estimate ship dates but orders shipping directly from the manufacturer can have unexpected delays. We will confirm tracking information when orders ship directly from a manufacturer but may not have updates or estimates beyond the original estimate. Once your order is placed with the manufacturer, it may not be able to be cancelled even if it hasn't shipped yet.  

Please contact support@bottlefillingstations.com to confirm delivery time for a specific product or quantity. Or to inquire about an existing order. 


Special Case Shipping Rates

 

Please note that shipping rates are subject to change at any time.  We reserve the right to charge an additional fee in addition to the regularly advertised shipping fee for shipping to remote areas not easily accessible by typical freight carrier means (i.e. islands only accessible by ferry). If your order falls into this category, you will be notified upon receipt of your order, and have the option to complete the purchase with additional fee or to cancel the order.  Please note, these instances are very rare, as most locations are reachable by regular freight. If you have any questions, please contact us! 


Key Terms & Conditions

 

Exceptions may apply to islands and other remote territories.

All orders shipped by the carrier of our choice.  

 

 

 


 

 

 

The Wilkins AG-13 is an air gap adaptor fitting designed for use with Reduced Pressure Principle Backflow Preventers on horizontal or vertical installations.

 

Key Specifications:

  • Fits Sizes: 4 Inches to 6 Inches
  • Notable Certifications: ANSI/ASME A 112.1.2
  • Connection Type: 3 Inches NPT outlet
  • Dimension A: Approximately 5 3/8 Inches
  • Dimension B: Approximately 14 1/2 Inches

 

Other Related Variants:

  • AG-4: 3/4 Inches to 1 Inches size
  • AG-5: 1 1/4 Inches to 2 Inches size
  • AG-6: 2 1/2 Inches to 6 Inches size
  • AG-7: 8 Inches to 10 Inches size
  • AG-8: 1/4 Inches to 1/2 Inches size
  • AG-9: 4 Inches to 6 Inches size
  • AG-10: 8 Inches to 10 Inches size
  • AG-11: 1/2 Inches to 1 Inches size
  • AG-12: 1 1/4 Inches to 2 Inches size
  • AG-14: 8 Inches to 10 Inches size

 

Materials:

  • Body: Cast grey iron, epoxy painted
  • Elbow: Cast grey iron, epoxy painted
  • Bolts: Steel, zinc plated

 

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.

 

Standards Compliance:

ANSI/ASME A 112.1.2

 

Features & Benefits:

  • Versatile Installation: Compatible with both horizontal and vertical installations for flexible application in various settings.
  • Durable Construction: Made with epoxy painted cast grey iron body and elbow with zinc plated steel bolts for long-lasting performance.
  • ST Series Compatibility: Specifically designed for use with 475ST and 475STV series Reduced Pressure Principle Backflow Preventers.
  • Drain Line Integration: Allows mounting of drain line directly to the body, accommodating any standard piping material for convenient installation.

 

FAQ

 

Q: What backflow preventer models is the Zurn AG-13 compatible with?

A: The Zurn AG-13 is designed specifically for 4 Inches to 6 Inches 475ST and 475STV series Reduced Pressure Principle Backflow Preventers.

Q: What is the outlet pipe size for the AG-13?

A: The AG-13 features a 3 Inches NPT outlet connection for drain line installation.

Q: Can the AG-13 be installed both horizontally and vertically?

A: Yes, the AG-13 air gap adaptor fitting is designed for use with backflow preventers on both horizontal and vertical installations.

 

NOTICE: Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system.

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