Submittal Sheet

ES-F-860S
SPECIFICATION SHEET
FEBCO product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise mea-
surements, please contact FEBCO. FEBCO reserves the right to change or modify product design, construction, specifications, or materials
without prior notice and without incurring any obligation to make such changes and modifications on FEBCO products previously or subse-
quently sold.
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Contractor
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Job Location
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Approval
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Engineer
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Contractor’s P.O. No.
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Approval
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Representative
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Series 860
Reduced Pressure Zone Assemblies
Size:
1
⁄2" - 2" (15mm - 50mm)
The FEBCO Series 860 Reduced Pressure Zone Assemblies are designed
for use in health-hazard applications.
End Connections – NPT ANSI / ASME B1.20.1
Pressure – Temperature
Max. Working Pressure: 175psi (12.1 bar)
Hydrostatic Test Press: 350psi (24.1 bar)
Temperature Range: 32°F to 140°F (0°C to 60°C)
Materials
Valve Body: Bronze
Elastomers: Silicone
Springs: Stainless Steel
Models
• Wye - Strainer
Approvals – Standards
• ANSI/AWWA Conformance (C511)
• Approved by the Foundation for Cross-Connection Control and Hydraulic
Research at the University of Southern California.
Typical Installation
Series 860
Series 860
1
⁄2" - 2" (15 - 50mm)
Outdoor Installation
Flow
12" (300mm) Minimum
Clearance
to Fixed Structure
6" Min. (150mm)
IMPORTANT: INQUIRE WITH GOVERNING AUTHORITIES
FOR LOCAL INSTALLATION REQUIREMENTS
0 3 6 9 12 15 18 gpm
0 11 22 34 45 57 68 lpm
1
⁄2" (15mm)
kPa psi
172 25
138 20
103 15
69 10
34 5
Capacity
0 5 10 15 20 25 30 gpm
0 19 38 57 76 95 114 lpm
3
⁄4" (20mm)
kPa psi
172 25
138 20
103 15
69 10
34 5
0 10 20 30 40 50 60 gpm
0 38 76 114 151 190 227 lpm
1" (25mm)
kPa psi
172 25
138 20
103 15
69 10
34 5
0 20 40 60 80 100 120 gpm
0 76 151 227 304 379 454 lpm
1
1
⁄4" (32mm)
kPa psi
172 25
138 20
103 15
69 10
34 5
0 20 40 60 80 100 120 gpm
0 76 151 227 304 379 454 lpm
1
1
⁄2" (40mm)
kPa psi
172 25
138 20
103 15
69 10
34 5
0 30 60 90 120 150 180 gpm
0 114 227 342 454 570 681 lpm
2" (50mm)
kPa psi
172 25
138 20
103 15
69 10
34 5
Head LossHead LossHead LossHead LossHead LossHead Loss
1013 B64.4