Haws 6521FR | Freeze-Resistant In-Wall Pneumatic Valve | Year-Round Use
Haws 6521FR | Freeze-Resistant In-Wall Pneumatic Valve | Year-Round Use is backordered and will ship as soon as it is back in stock.
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For time-sensitive orders, please contact us directly so we can provide a more accurate lead time estimate based on your specific requirements.
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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.
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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.
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Haws 6521FR | Freeze-Resistant In-Wall Pneumatic Valve | Year-Round...
The Haws 6521FR is a freeze-resistant in-wall pneumatic valve system enabling year-round outdoor drinking fountain use.
Key Specifications:
- Water Supply Connection: 1/2″ NPT inlet
- Trap Connection: 1-1/4″ NPT trap
- Flow Rate: 0.4 GPM (1.5 L)
- Min. Install Temp: 50°F (10°C)
Features & Benefits:
- Freeze Protection: Pneumatic valve automatically drains residual water from supply line after shut-off, preventing freezing.
- Insulated Mounting Box: Galvanized steel insulated box installs in a heated interior wall space for protected, reliable operation.
- Adjustable Stream Height: Integrated regulator valve allows easy control of water stream height for user comfort.
- Lead-Free Compliant: Meets NSF/ANSI/CAN 61, NSF/ANSI/CAN 372, California Proposition 65, and the Federal Safe Drinking Water Act.
FAQ
Q: What type of drinking fountains is the Haws 6521FR compatible with?
A: It is designed for use with all Haws single bubbler, freeze-resistant, wall-mounted drinking fountain models.
Q: What is the minimum temperature requirement for installing the 6521FR valve system?
A: The valve must be installed in an interior wall space that maintains a minimum temperature of 50°F (10°C) at all times.
Q: How does the 6521FR prevent freezing in outdoor conditions?
A: The pneumatic operated valve and waste assembly automatically drain leftover water in the supply line back into the temperature-regulated waste cabinet after each use, eliminating standing water that could freeze.
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.
