Wilkins 112-350XLFT | 1-1/4" Double Check Valve Assembly
Wilkins 112-350XLFT | 1-1/4" Double Check Valve Assembly is backordered and will ship as soon as it is back in stock.
Shipping
Shipping
🚚✨ Free Shipping in the Continental U.S.
All Products. No Minimums.
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.
Wilkins 112-350XLFT | 1-1/4" Double Check Valve Assembly
NOTICE: Product images may vary from the actual item due to differences in size or configuration options.
The Wilkins 112-350XLFT is a lead-free double check valve assembly designed for potable water protection against backsiphonage and backpressure where a potential health hazard does not exist.
Key Specifications:
- Size: 1 1/4 Inches
- Maximum Working Pressure: 175 PSI
- Maximum Working Temperature: 180°F
- Notable Certifications: ASSE 1015, cUPC, CSA B64.5
- End Connections: FNPT Threaded
Other Related Variants:
- 1-350XLFT: 1 Inch model size
- 2-350XLFT: 2 Inch model size
- 34-350XLFT: 3/4 Inch model size
Materials:
- Reinforced Nylon Housing
- Delrin Internals
- Stainless Steel Springs (300 Series)
- Stainless Steel Fasteners (300 Series)
- Silicone Elastomers (FDA Approved)
- Buna Nitrile Elastomers (FDA Approved)
- Low Lead Cast Bronze Ball Valves (ASTM B 584)
- Stainless Steel Struts (300 Series)
- Stainless Steel Handles (200 Series)
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. Unless otherwise specified, the assembly shall 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. If installed below grade, be certain adequate drainage is provided to prevent the device from being submerged.
Standards Compliance:
ASSE 1015; cUPC; CSA B64.5; AWWA C510; NSF/ANSI/CAN 61; NSF/ANSI/CAN 372; UL Classified (less shut-off valves only); C-UL Classified (less shut-off valves only); Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
Features & Benefits:
- Lead-Free Construction: Complies with NSF/ANSI/CAN 372 with less than 0.25% weighted average lead content, ideal for potable water applications.
- Dual Protection: Provides comprehensive protection against both backsiphonage and backpressure of polluted water into the water supply.
- Easy Maintenance: First and second checks are accessible for maintenance without removing the device from the line, with integral male 45° flare SAE test fitting.
- Durable Materials: Reinforced nylon housing with stainless steel fasteners and FDA-approved elastomers ensure long-lasting performance up to 180°F.
FAQ
Q: What is the maximum working pressure for the Zurn 112-350XLFT?
A: The Zurn 112-350XLFT has a maximum working water pressure of 175 PSI and a hydrostatic test pressure of 350 PSI.
Q: Can this double check valve be installed vertically?
A: Yes, the Wilkins 112-350XLFT is certified for both horizontal and vertical installation according to ASSE 1015 standards.
Q: What type of test fitting does the 112-350XLFT model include?
A: This model includes an integral male 45° flare SAE test fitting (FT suffix) for convenient testing and maintenance.
NOTICE: Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system.
"Hydrate Everyone, Everywhere!" BottleFillingStations.com | Contact us
Always consult with a licensed professional and check local codes before installation. For further details, check the Owners Manual.
Contact us at support@bottlefillingstations.com with any questions.
