Quarter Turn Anti-Siphon Frostfree Sillcock, Series/Model: Model T-550, Size: 1/2 IN, Connection Type: MNPT X Sweat, Pressure Rating: 125 PSI (CWP), Flow Rate: 10 GPM At 50 PSI, 8 IN Shank Length, Brass Body Material, Handle Type: Handwheel, Handle Material: Aluminum And TPR, Stem Material: Brass, Packing Material: NBR, PTFE, Seat Material: NBR, Seal Material: EPDM, Material Standard: Body: ASTM B584, Material Specification: Body: UNS C85700, Stem: UNS C27000, Finish/Color: Chrome Plated, Industry Standards: ANSI/NSF 61-9 Certified, ASSE 1019, Type A Certified, cUPC Approved, IAPMO Certified, 13.77 IN Width, 3.49 IN Height, Lead Free: No

• Patented softouch rubber-clad handwheel
• Dual ceramic discs offer durable, positive shut-off
• Oversized, angled mounting flange with screw slots
• Durable corrosion resistant chrome plated body
• Brass cap patented
• Brass JIS C2600 handle screw
• EPDM spacer o-ring and forged brass ASTM B16 UNS C36000 spacer
• Forged brass ASTM B16 UNS C36000 check valve piston
• Forged brass, chrome plated ASTM B16 UNS C36000 cartridge stem
• Stainless steel AISI 304 spring
• Forged brass, chrome plated ASTM B16 UNS C36000 bonnet nut and NBR bonnet nut o-ring
• Forged brass, chrome plated ASTM B16 UNS C36000 vacuum breaker cap
• POM COPOLYMER 090 vacuum breaker body and disk

• Installation Instruction https://www.macombgroup.com//ASSETS/DOCUMENTS/ITEMS/EN/050400T550SC_install.pdf
• Specification https://www.macombgroup.com//ASSETS/DOCUMENTS/ITEMS/EN/050400T550SC_spec.pdf