8″ Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF10E09

8″ Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF10E09

FEATURES
• Domestic Stainless steel body: 2 ½” – 8”
• FDA epoxy coated ductile iron body: 10” & 12”
• Easy maintenance – no special tools required
• Snap-in check retainers: 2 ½” – 6”
• Bolted-in checks: 8” – 12”
• Low pressure loss as documented by an independent laboratory
• Center stem guided TriForceTM check valves
• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)
• US Patent Nos. 6,443,184; 7,025,085; 7,533,699
• Made in the USA – ARRA Compliant

PERFORMANCE RATING
• Maximum Working Pressure 175 psi
• Temperature Range 33 ° F – 140 ° F
• Hydrostatic Test Pressure 350 psi

APPROVALS
• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510
• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves
• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1/2” – 8”)

UPC: 670750549960