Pillar Hydrant (Wet Type)

Specification Details
Standard AWWA C503
Inlet 6″ Flanged (ANSI B16.1 Class 125 / ANSI B16.5 Class 150)
Outlets 1 × 4″ or 4½″ NH Pumper + 1 or 2 × 2½″ NH
Thread Standard NFPA 1963
Max Working Pressure 250 PSI
Temperature Range -10°C to 82°C
Coating E-Coated + Fusion Bonded Epoxy (300 Micron)
Monitor Connection 3″ or 4″ Flanged Inlet Compatible
Category Specification Details
Standards & Compliance Manufacturing Standard AWWA C503
Thread Standard NFPA 1963
Flange Standards ANSI B16.1 Class 125 / ANSI B16.5 Class 150
Performance Maximum Working Pressure 250 PSI
Operating Temperature -10°C to 82°C
Connections Inlet 6″ Flanged
Pumper Outlet 1 × 4″ or 4½″ NH Threaded
Hose Outlets 1 or 2 × 2½″ NH Threaded (with Cap & Clamp)
Monitor Compatibility Designed for 3″ or 4″ Flanged Inlet Monitors
Corrosion Protection Internal & External Coating E-Coated (1.6 mil DFT min)
Top Coating Fusion Bonded Epoxy (FBE) – 300 Micron
Main Body Materials Hydrant Body Ductile Iron ASTM A536 65-45-12
Chain Ring Zinc Plated Steel
Nozzle Caps Cast Iron ASTM A126 Class B
Nozzles Bronze ASTM B62 C83600
Main Valves Rubber NBR
Valve Retainers Bronze ASTM B62 C83600
Valve Holders Stainless Steel AISI 304
Stems Stainless Steel AISI 304
Stem Nuts Bronze ASTM B62 C83600
Operating Nut Bronze ASTM B62 C83600
Screws & Nuts Stainless Steel AISI 304
O-Rings Rubber NBR (Various Sizes)
Key Benefits Durability Corrosion-Resistant Construction
Reliability Heavy-Duty Bronze & Stainless Steel Components
Flexibility Multiple Outlet Configurations
Application Municipal & Industrial Fire Protection Systems

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