Naffco 500 GPM @ 6 BAR EDJ Pump UL

NAFFCO 500Gpm @ 6 Bar EDJ Pump

1. Fire Pump Set (1E+1D+1J) for Duty Point: 500 USGPM @ 6 Bar
Fire Pumps: NAFFCO (UL/FM) Horizontal End Suction
Drivers: Motor & Diesel Engine – Fire Driver
Jockey Pump Duty: Vertical Multistage – 10 GPM @ 6.7 Bar
Electric Controller: NAFFCO (UL/FM), Y-Delta Open Type Transition, Enclosure: NEMA 2
Diesel Controller: NAFFCO (UL/FM), Enclosure: NEMA 2
Jockey Controller: NAFFCO (UL), Enclosure: NEMA 2
Accessories: Standard
2. Pump Accessories – Suction Side
OS&Y Gate Valve 6″

Ductile Iron Body (AWWA C515)
Rising Stem with EPDM Coated Resilient Wedge
Flanged Ends (ANSI B16.1, Class 125, FF Flange)
Working Pressure: 200 Psi
RED RAL3000 FBE Coating
UL/FM Approved
Model: SD-OSY200FF-D
Quantity: 2
OS&Y Gate Valve 2″

Same specifications as above
Quantity: 1
OS&Y Gate Valve 8″

Same specifications as above
Quantity: 2
3. Pump Accessories – Delivery Side
OS&Y Gate Valve 6″

Same specifications as above
Quantity: 2
OS&Y Gate Valve 2″

Same specifications as above
Quantity: 1
OS&Y Gate Valve 6″

Same specifications as above
Quantity: 4
Check Valve 6″

Ductile Iron Body (C508)
Swing Type, EPDM Seat
Flanged Ends (ANSI B16.1, Class 125, FF Flange)
Working Pressure: 200 Psi
RED RAL3000 FBE Coating
UL/FM Approved
Model: SD-NRV200FF-D
Quantity: 2
Check Valve 2″

Same specifications as above
Quantity: 1
Pressure Gauge 0-300 Psi

UL Listed
Polycarbonate Back Case
Model: SD-P1
With Isolation Valve
Quantity: 6
Tamper Switch for Gate Valves – Shield

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NAFFCO 500 GPM @ 6 Bar Fire Pump Set – UL/FM Approved Fire Protection System

The NAFFCO 500 GPM @ 6 Bar Fire Pump Set is a high-performance, UL/FM-approved fire suppression system designed for reliable fire safety in industrial, commercial, and residential applications. This fire pump configuration (1E+1D+1J) includes an electric motor-driven pump, diesel engine-driven pump, and jockey pump, ensuring uninterrupted firewater supply even during power failures. The NAFFCO horizontal end suction fire pumps, powered by Fire Driver electric motors and diesel engines, offer exceptional efficiency and compliance with NFPA 20 standards. The vertical multistage jockey pump operates at 10 GPM @ 6.7 Bar, maintaining system pressure and reducing pump cycling. The system is equipped with NAFFCO UL/FM-listed electric, diesel, and jockey controllers in NEMA 2 enclosures, ensuring durability and safety.

For maximum operational efficiency, the suction and delivery side accessories include OS&Y gate valves (6”, 2”, and 8”), check valves (6” and 2”), and pressure gauges (0-300 Psi) with UL/FM approvals. The OS&Y gate valves feature a ductile iron body (AWWA C515), EPDM-coated resilient wedge, ANSI B16.1 Class 125 flanged ends, and RED RAL3000 FBE coating, ensuring corrosion resistance and long-lasting performance. The swing-type check valves with EPDM seats prevent backflow, enhancing system reliability. Additionally, the tamper switches for gate valves provide enhanced fire alarm integration, ensuring compliance with fire protection regulations. With high-quality components, robust construction, and compliance with international fire safety standards, the NAFFCO fire pump system delivers unmatched fire protection for commercial buildings, industrial plants, warehouses, and high-rise structures.