Arrowhead Brass 455-10LF 10-Inch Lead-Free Frost-Proof Wall Hydrant
Brand: Arrowhead Brass | SKU: 455-10LF
Product Overview
The Arrowhead Brass 455-10LF provides an outdoor water connection while placing the shutoff point inside the heated portion of the building to help protect the supply line from freezing. This 10-inch standard frost-proof model uses a lead-free brass waterway and dual-threaded inlet for flexible connection options.
Choose this hydrant when the wall depth and piping layout call for a 10-inch 455 Series unit. It is a standard frost-proof hydrant without built-in anti-siphon protection, so confirm local backflow requirements before ordering.
Key Features
- Standard frost-proof wall hydrant
- Lead-free brass construction
- Dual 1/2-inch FIP and 3/4-inch MIP inlet
- 3/4-inch male hose-thread outlet
- Replaceable internal stem and service parts
- Made in the USA with manufacturer three-year limited warranty
Common Uses
- Exterior hose connection for homes and buildings
- Replacement of a compatible 10-inch standard wall hydrant
- Outdoor cleaning, watering, and maintenance water access
Technical Specifications
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Series: 455LF
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Inlet: 1/2 in. FIP or 3/4 in. MIP
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Outlet: 3/4 in. male hose thread
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Backflow protection: Not included
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Material: Lead-free brass
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Warranty: Three-year limited
Dimensions
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Nominal hydrant length: 10 in.
Compatibility & Installation Notes
Install with a downward pitch toward the hose outlet so the barrel can drain. Remove hoses, splitters, timers, and other attachments during freezing weather. This model does not include anti-siphon backflow protection; add an approved device if required by local code.
Frequently Asked Questions
Does this hydrant prevent freezing automatically?
It is designed to drain when installed correctly, shut off, and disconnected from all hose attachments. Improper pitch or a connected hose can trap water and cause freeze damage.
Does 455-10LF include a vacuum breaker?
No. It is a standard frost-proof hydrant without built-in anti-siphon protection.
What inlet connections are available?
The 455 Series provides a 1/2-inch female pipe-thread connection inside a 3/4-inch male pipe-thread connection.
Which replacement stem fits this hydrant?
A standard 10-inch 450/480 Series hydrant uses PK8010; confirm the installed series and age before ordering repair parts.
Why Buy 455-10LF From Big Frog Supply?
Big Frog Supply highlights the wall length, inlet options, drainage requirements, and lack of built-in backflow protection so customers can plan a correct installation.
SKU: 455-10LF
Series: 455LF
Material: Lead-free brass
Inlet: 1/2 in. FIP and 3/4 in. MIP
Outlet: 3/4 in. male hose thread
Maximum pressure: 125 PSI
Maximum temperature: 180°F
Certification: NSF/ANSI 372 lead-free, certified by IAPMO
Warranty: 3-year limited
