Mueller® 104-821HC Frost Free Anti-Siphon Sillcock, Quarter Turn, 1/2"
Description
QuarterMaster® Frost Free Anti-Siphon Sillcock features easy quarter-turn operation. Ceramic cartridge design ensures long life. Notched flange allows stable installation on siding. Chrome-plated solid brass body and tube protects against corrosion. 3/4" hose thread outlet. Solder or threaded water supply connection. Built-in back flow preventer checks siphoning back into the water supply. Drains automatically upon water shut off. Certified to NSF 61. Threaded ends comply with ANSI B1.20.1. Hose threads comply with ANSI B1.20.7. Solder ends comply with ANSI B16.18. UPC, IAPMO, & ASSE approved. CSA certified - Canadian Standards Association.
- Size: 4"
- Connection: MPT & C
- 1/2" Male & 1/2" Solder
- Easy quarter-turn operation
- Ceramic cartridge design ensures long life
- Notched flange allows stable installation on siding
- Chrome-plated solid brass body and tube
- 3/4" hose thread outlet
- Certified to NSF 61
- Threaded ends comply with ANSI B1.20.1
- Solder or threaded water supply connection
- Hose threads comply with ANSI B1.20.7
- Solder ends comply with ANSI B16.18
- Built-in back flow preventer checks siphoning back into the water supply
- Drains automatically upon water shut off
- UPC, IAPMO, & ASSE approved
- CSA certified - Canadian Standards Association.