Zurn Z7440-XL | Sierra 4" Centerset Lavatory Faucet | 2.2 GPM
Zurn Z7440-XL | Sierra 4" Centerset Lavatory Faucet | 2.2 GPM is backordered and will ship as soon as it is back in stock.
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Zurn Z7440-XL | Sierra 4" Centerset Lavatory Faucet | 2.2 GPM
The Zurn Z7440‑XL AquaSpec® Sierra Faucet is a durable 4" centerset lavatory faucet with a polished chrome finish, ADA‑compliant lever handle, and ceramic disc cartridge. Designed for commercial restrooms, it delivers reliable performance with lead‑free brass construction and multiple aerator options for water conservation.
Key Specifications:
| Flow Rate | 2.2 GPM standard aerator |
| Finish | Polished chrome plated brass |
| Outlet Type | Aerator (standard); optional spray or laminar flow outlets |
| Activation | Single‑control ADA‑compliant lever handle |
| Compliance | ADA, ASME A112.18.1/CSA B125.1, CEC, IPC, NSF/ANSI 61 & 372 |
Features & Benefits:
- Lead‑Free Construction: Meets Safe Drinking Water Act standards with ≤0.25% weighted average lead content.
- Flexible Options: Available with multiple aerator choices including vandal‑resistant and WaterSense® labeled options.
- Durable Design: Polished chrome plated brass body with ceramic disc cartridge for long‑term reliability.
- Easy Installation: Includes 18" stainless steel flex hoses with 3/8" female compression fittings.
- Temperature Safety: Built‑in temperature limit stop to prevent scalding.
What's Included:
- Z7440‑XL faucet body with lever handle
- Standard 2.2 GPM aerator
- 18" stainless steel flex hoses with compression fittings
- Mounting hardware
- Installation instructions
Comparison of Zurn Sierra Faucets:
| Feature | Z7440‑XL | Z7440‑XL‑FC | Z831B1‑XL |
|---|---|---|---|
| Flow Rate | 2.2 GPM | 0.5 GPM vandal‑resistant | 2.2 GPM |
| Finish | Polished chrome | Polished chrome | Polished chrome |
| Outlet Type | Aerator | Aerator (vandal‑resistant) | Aerator |
| Activation | Manual lever handle | Manual lever handle | Two‑handle widespread |
| Compliance | ADA, NSF/ANSI 61 & 372 | ADA, NSF/ANSI 61 & 372 | ADA, NSF/ANSI 61 & 372 |
| Best For | Standard commercial lavatories | Water‑saving applications | Widespread installations requiring dual handles |
FAQ
Q: What Aerator Options Are Available?
A: The Z7440‑XL supports multiple aerators including 2.2 GPM, 1.5 GPM WaterSense®, 1.0 GPM spray, 0.5 GPM vandal‑resistant, and 0.35 GPM spray.
Q: Is the Faucet ADA Compliant?
A: Yes. The lever handle design meets ADA accessibility requirements.
Q: Can the Faucet Be Installed With Copper Supply Tubes?
A: Yes. The ‑CST suffix option provides copper supply tubes with ½" NPT inlets.
Q: Does the Faucet Include a Temperature Limit Stop?
A: Yes. The ceramic cartridge includes an adjustable temperature limit stop to prevent scalding.
Q: What Is the Warranty?
A: Zurn provides a limited three‑year warranty covering defects in material and workmanship.
Q: Is the Faucet Lead‑Free?
A: Yes. Zurn Lead Free products comply with the Safe Drinking Water Act with ≤0.25% weighted average lead content.
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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The Zurn Z7440‑XL Sierra 4" Centerset Lavatory Faucet delivers reliable manual operation with a polished chrome finish and durable brass construction. For facilities requiring water conservation, the Zurn Z7440‑XL‑FC offers a vandal‑resistant 0.5 GPM spray outlet option.
Key Installation Requirements:
- Mount faucet on standard 4" centerset sink configuration
- Connect supply lines using 3/8" compression fittings
- Ensure ceramic disc cartridge is properly seated
- Install with included stainless steel flex hoses and hardware
- Follow ADA compliance guidelines for installation height and accessibility
Important Notes Before Installing:
- Do not overtighten supply connections — use hand tools only
- Flush supply lines before installation to remove debris
- Verify water pressure is within recommended range for proper flow
- Use only genuine Zurn replacement cartridges and aerators
- Check compliance with local plumbing codes before installation
- Inspect gasket and mounting hardware to ensure leak‑free performance
Basic Installation Overview:
- Position faucet on sink deck and align with 4" centerset holes
- Secure faucet body using supplied mounting hardware and gasket
- Connect hot and cold supply lines to compression fittings
- Install ceramic disc cartridge and lever handle assembly
- Turn on water supply and check for leaks
- Test faucet operation and adjust flow as needed
For complete specifications and installation guidelines, download the official Zurn Z7440‑XL Spec Sheet and the Installation & Maintenance Manual.
Want to Order the Z7440‑XL or Z7440‑XL‑FC Faucet?
