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.
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