In Stock

Chrome Plated Brass 1/2-in MIP x 3/4-in MHT Anti-Siphon Frost Free 4-in Sillcock - Lead-Free

  • Item #104-511NL
List Price $77.91
Prices are in US Dollars.
Chrome Plated Brass 1/2-in MIP x 3/4-in MHT Anti-Siphon Frost Free 4-in Sillcock - Lead-Free is available to buy in increments of 24

ProLine Series Frost Free Anti-Siphon Sillcocks offer an excellent alternative to standard hose bibbs in areas where freezing happens regularly through the year. When installed properly in basements or crawl spaces, the valve is angled down slightly to ensure water drains properly when shutoff so when freezing weather sets in, no water is present to cause bursting. The installed anti-siphon will prevent water from backflowing into the valve upon shutoff.

  • Chrome-plated brass body and tube for corrosion resistance
  • Constructed with lead-free silver solder and lead-free brass
  • Built-in lockshield
  • 3/4-in hose thread outlet complies with ANSI B.1.20.7
  • Heavy-duty six-point cast iron handle
  • Notched flange for stable installation
  • Backflow preventer checks siphoning back into the water supply
  • Automatically drains upon shutoff
  • NSF 61 compliant
  • Dual inlet connection: male threads comply with ANSI B1.20.1, solder end comply with ANSI B16.18
Inlet Diameter (in) 1/2
Inlet Connection MIP
Outlet Diameter (in) 3/4
Outlet Connection MHT
Product Length (in) 9.10
Product Height (in) 3.25
Product Width (in) 2.50
Product Weight (lbs) 0.9500
Working Pressure (PSI) 50
Maximum Pressure (PSI) 125
Minimum Temperature (ºF) 34
Working Temperature (ºF) 73
Maximum Temperature (ºF) 140
Unit of Measure EA
Prop65 ID Lead and Lead Compounds
Warranty Code 1-year limited warranty
Brand ProLine Series
Product Type Frost Free Sillcocks
Product Material Brass
Standards AB 1953,NSF/ANSI 372,ASSE 1019