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Zurn Wilkins  |  SKU: 1-950XLTFT

Wilkins 1-950XLTFT | 1" Double Check Valve Assembly with Fast Test

Regular price $ 419.99

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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 1-950XLTFT is a top access double check valve assembly with Fast Test test cocks, designed to protect water lines against backsiphonage and backpressure in non-potable applications.

 

Key Specifications:

  • Size: 1 Inches
  • Maximum Working Water Pressure: 175 psi
  • Maximum Working Water Temperature: 180°F
  • Notable Certifications: ASSE 1015, cUPC, AWWA C510
  • End Connections: Threaded ANSI B1.20.1

 

Other Related Variants:

  • 3/4-950XLTFT: 3/4 Inches model size
  • 1 1/4-950XLTFT: 1 1/4 Inches model size
  • 1 1/2-950XLTFT: 1 1/2 Inches model size
  • 2-950XLTFT: 2 Inches model size

 

Materials:

  • Main valve body: Cast Bronze ASTM B584
  • Access covers: Cast Bronze ASTM B584
  • Fasteners: Stainless Steel, 300 Series
  • Elastomers: Silicone and Buna Nitrile
  • Polymers: Noryl™
  • Springs: Stainless steel, 300 series
  • Test cock cover: Plastic
  • Ball valve handles: Stainless steel

 

Typical Installation:

Local codes shall govern installation requirements. To be installed in accordance with the manufacturer's instructions and the latest edition of the Uniform Plumbing Code. Unless otherwise specified, the assembly shall be mounted at a minimum of 12 inches (305mm) and a maximum of 30 inches (762mm) above adequate drains with sufficient side clearance for testing and maintenance. If installed below grade, be certain adequate drainage is provided to prevent the device from being submerged.

 

Standards Compliance:

ASSE 1015; cUPC; AWWA C510; CSA B64.5; NYC MEA 426-89-M VOL 3; Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California

 

Features & Benefits:

  • Top Access Design: The Zurn 1-950XLTFT features 45-degree angled check valves accessible from the top for maintenance without removing the device from the line.
  • Fast Test Technology: Equipped with Fast Test test cocks that are protected from fouling by plugs, preventing contamination from insects, dirt, and debris.
  • Durable Construction: Built with cast bronze body (ASTM B584), stainless steel fasteners, and silicone elastomers for long-lasting performance in demanding environments.
  • Full Port Ball Valves: Includes full port ball valves for maximum flow capacity and minimal pressure loss.

 

FAQ

 

Q: What applications is the Zurn 1-950XLTFT suitable for?

A: This assembly is designed for non-potable applications only, providing protection where a potential non-health hazard exists against backsiphonage and backpressure of polluted water into the water supply.

Q: What are the installation height requirements for this backflow preventer?

A: The assembly must be mounted at a minimum of 12 inches and a maximum of 30 inches above adequate drains with sufficient side clearance for testing and maintenance.

Q: Can this valve be installed in below-grade applications?

A: Yes, but adequate drainage must be provided to prevent the device from being submerged. A protective enclosure is recommended for pit 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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