250gpm 500gpm 750gpm 1000gpm 3-10bar Fire Fighting Pump Set, End Suction Fire Pump Package, Edj Fire Pump, Centrifugal Pump, Is Fire Pump, Is End Suction Pump

• Customization: Available
• Max.Head: >150m
• Max.Capacity: >400 L/min
• Model NO.: EDJ
• Driving Type: Motor & Diesel Engine
• Impeller Number: Single-Stage Pump
• Working Pressure: Middle Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Suction Centrifugal
• Impeller: Semi-Open
• Usage: Pump, Pumps
• Color: Red
• Impeller Material: Cast Iron,Bronze,Stainless Steel
• Rotation Speed: 1450/2900/3500rpm
• Shaft Material: Stainless Steel,45#Steel, 2Cr13, SS304
• Coupling: Directly Coupling
• Pump Accessories: Diesel , 24V Battery, Control Panel, Fuel Tank,etc
• Transport Package: Standard Export Wooden Case
• Specification: NFPA20, CE, ISO
• Trademark: Pacific Pump
• Origin: Shanghai China
• HS Code: 8413709990
• Production Capacity: 2000 Set/ Year

Product Description

EDJ fire pump

EDJ series is a packaged fire pump set,generally an automatic fire water supply system consists of a main pump (driven by an electrical motor),stand by pump (driven by diesel engine) and a jockey pump.This model comes equipped with a separate controller,or one that is attached to the skid,The package also contains discharge valves,common header,and accessories.

Working principle:generally the pipeline network's pressure is between the low pressure P1 and the high pressure P2.When the above pressure is lower than P1,the pressure maintaining pump will start automatically and not stop until the pressure rises gradually to P2.Due to the pipeline network's leakage,its pressure will drop to P1 gradually,and then the pressure maintaining pump will start automatically again.with such a repeated process,the pipeline network's pressure is maintained between P1 and P2 all the time.when the pipeline network's pressure can't be maintained between P1 and P2 (for instance,when the water consumption increases a lot) and drops to the minimum pressure P3,the electric pump will start automatically and the pressure will rise to Pw and meet the need for fire water supply,if the mains supply is power-off or the electric pump fails,the pressure will continue to drop from P3 to the ultimate pressure P4.then the diesel pump set will start automatically,and the pressure will rise to Pw and meet the need for fire water supply.the electric or diesel pump shall be stopped manually after human judgment (except automatic switching )

Fire pump system is made of Electric Pump + Diesel Engine Pump+Jockey Pump+Accessories

Operation: 1 Duty(electric pump ) + 1 stand by(diesel engine ) + 1 Jockey

Capacity: 100GPM, 150GPM, 200GPM, 300GPM, 400GPM, 500GPM, 750GPM, 1000GPM, 1250GPM...GPM with Pressure 4Bar, 5bar, 6Bar, 10Bar, 15Bar... Bar.

Application:Equipment for warehouses, docks, airports, petrochemical, power plants, liquefied gas, textiles, ships, oil tankers and other occasions of a fire service.

Working Conditions :Altitude ≤ 1000m; Ambient temperature: +5 °C ~ +40 °C; Relative humidity: <= 90%.

Features
1)Safe and reliable 2)Easy installation 3)Easy to operation 4)International standard 
5)Use foreign advanced technology

Performance range

Flow >25GPM ,

Head 20~230m ,

Power >5.5KW,
Pump material:
Diesel and electric fire Pump Material Construction:Pump casing&cover is made of cast iron and impeller is made of bronze,shaft is made of 2Cr13;
Diesel Fire Pump - - Scope of Supply:Pump,diesel engine,auto control panel,flexible coupling,coupling guard,common base plant,packing.
Accessories of diesel engine:Water tank,fuel tank,exhaust muffler,charger and 24v storage battery.

Working condition

1.It can transport clear water or other liquid that the physical and chemical properties are similar to clear water, its solid insoluble things does not exceed 0.1%.

2.Medium temperature: -15 to 120 .

3.The greatest working pressure ,Model XBD pump: ≤ 2.5 Mpa, namely systematic pressure + delivery head ≤ 2.5 Mpa, XBD ( ) type pump. ≤ 2.0 Mpa.

4.The environment temperature is not greater than 40 , the relative humidity is smaller than 95%.
EDJ Fire Fighting Pump System's Components

A brief introduction of EDJ Fire Pump System's components
Diesel Engine Fire Pump	Have the standard of  National Fire Protection Association Standard NFPA20 "centrifugal fire pump installation" and other standards. The diesel engine fire pump is equipped with the characters of good and strong overload capacity, compact structure, easy to maintain and high degree of automation. Altitude ≤ 1000m; Ambient temperature: +5 °C ~ +40 °C; Relative humidity: ≤ 90%
Electric Fire Pump	Apply to fire protection system, pressurized water pipes, industrial and urban water supply and drainage, water pressure high-rise building, long-distancewater, heating, bathrooms, boilers and well-being of the water cycle, pressurized water and air-conditioning cooling systems and other equipment supporting occasions.  Flow: 1~300L/s; Head: 0.15~1.6MPa; Power: 0.75~160/6P kW; Speed: 960~2900r/min; Working Pressure: ≤1.6MPa; Medium Temperature: ≤90°c; Material: HT200 (Bronze ally impeller)
Jockey Pump	The combination of advanced international and domestic technologies  The design and manufacture of the self-priming vertical multistage centrifugal pump  The adoption of standard vertical motor and fast loading type mechanical seal makes it convenient to change  Apply to mild corrosive medium and substitute the foreign CR, CRN and similar products.  High efficiency and energy saving and reliable quality  Flow rate: 4.2-504 m3 / h; Head: 24-240 m; Power: 1.5-450 kw; Speed: 2900 r/min; Caliber: φ 40-phi 250; Temperature range: 0-+ 90 °C; Working pressure: more than 2.4 Mpa
Control Panel	Frequency conversion constant pressure control equipment: high efficiency and energy saving, perfect fault handling. Fire pump control equipment: high and low level industry, civil building fire, spray, water curtain and other pumps' control. Submersible sewage pump control equipment: automatically control and protect of submersible sewage pump. Air conditioning pump control equipment: control the pump in air condition system, bathhouse and swimming pools. And it's also suitable for startup and control of alternating dynamo.
Control System Function	Diesel engine water pump Auto start and stop,electricl water pump start and stop,jocky water pump start and stop,relative sensors and wires.