3" Backflow Preventer, APOLLO 4ALF20003 Reduced Pressure Principal, Lead-Free with Flanged OS&Y Gate Valves

SKU:
00-4ALF20003
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Availability:
Usually ships in 24 hours
Weight:
173.00 LBS
$2,097.44
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3" Backflow Preventer, APOLLO 4ALF20003 Reduced Pressure Principal, Lead-Free with Flanged OS&Y Gate Valves

SKU:
00-4ALF20003
(No reviews yet) Write a Review
Availability:
Usually ships in 24 hours
Weight:
173.00 LBS
$2,097.44

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3" Backflow Preventer, Reduced Pressure Principal, Lead-Free , Stainless Steel Body with Flanged OS&Y Gate Valves APOLLO 4ALF20003

DESCRIPTION
The Apollo® Model RPLF 4A Reduced Pressure Principle Backflow Preventers consist of two independently acting, TriForce™ center stem guided check valves with a differential pressure relief valve located between the check valves. The unit is designed to give maximum protection against backflow of health or non-health hazard fluids by either back-pressure or back-siphonage. The durable domestic stainless steel units (2-1/2”-8”) and the FDA epoxy coated ductile iron units (10” and 12”) are easily maintained in the line without any special tools. The TriForce™ check valves operate with a spring assist in the flowing condition to provide excellent flow rates which are documented by an independent laboratory.

FEATURES
• Domestic Stainless Steel Body: 2-1/2” – 8”
• FDA Epoxy Coated Ductile Iron Body: 10” & 12”
• Easy Maintenance – No Special Tools Required
• Snap-In Check Retainers: 2-1/2” – 6”
• Bolted-In Checks: 8” – 12”
• Low Pressure loss as Documented by an Independent Laboratory
• Center-Stem Guided TriForce™ Check Valves
• Approved for Horizontal Flow
• US Patents: 6,443,184; 7,025,085; 7,533,699; 8,240,333
• 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 2-1/2” – 8”: AWWA C511
• Sizes 2-1/2” – 12”: ASSE 1013-2011, CSA B64.4, FM, IAPMO, UL*, cUL*
• *UL and cUL installations Must Include Indicating-Type Shut-Off Valves
• NSF/ANSI 61 Water Quality (2-1/2” - 12”)
• NSF/ANSI 372 Lead Free (2-1/2” – 12”)
• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1/2” - 8”)

4alf2.jpg

5 Years
Availability:
Usually ships in 24 hours
Weight:
173.00 LBS
Connection:
Flanged
Type:
Backflow - RP
Size:
3"
Option:
Lead-Free
Manufacturer:
Apollo

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