The BK Products Model 104-843HC is a premium frost-free sillcock designed for reliable outdoor water access in residential plumbing systems. Engineered with a chrome-plated brass body, this sillcock offers superior corrosion resistance and long-term durability. Its 1/4-turn operation ensures smooth and quick shutoff, while the PEX connection simplifies installation in modern plumbing setups.
This sillcock features a frost-proof design that allows water to drain upon shutoff, preventing freeze damage during cold weather. The built-in anti-siphon device protects the fresh water supply from backflow contamination, making it a safe and efficient solution for hose bib installations.
Key Features
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Frost-Free Design
- Prevents water retention in the valve body
- Reduces risk of bursting during freezing conditions
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1/4-Turn Operation
- Easy and quick shutoff with minimal effort
- Ceramic cartridge ensures long operational life
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Chrome-Plated Brass Construction
- Provides corrosion resistance and durability
- Suitable for outdoor environments
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PEX Connection
- Simplifies integration with modern plumbing systems
- Ensures secure and leak-resistant installation
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Anti-Siphon Protection
- Prevents backflow into the residential water supply
- Complies with plumbing safety standards
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Size: 1/2-in inlet x 6-in length
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Finish: Chrome
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Lead-Free: Safe for potable water applications
Applications
- Residential Outdoor Water Access
- Hose Bibb Installations
- Basement or Crawl Space Plumbing
- Cold Climate Plumbing Systems
- Backflow Prevention in Exterior Faucets
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Brand
B&K
Finish
Chrome Plated
Color
Chrome
Finish/Color
Chrome Plated
Model
104-843HC
Type
Frost-Free Sillcock
Operation
1/4 Turn
Material
Brass
Connection
PEX
Finish
Chrome
Size
1/2 in x 6 in
Features
Anti-siphon, Lead-free, Frost-proof design
Application
Outdoor water access, Residential plumbing, Hose bib installation
UPC Code
032888149120
Shelf Pack
8
Minimum Order Qty
1