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750gpm UL Listed Fire Pump Set Package

Customization:	Available
Max.Head:	>150m
Max.Capacity:	>400 L/min

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Product Description

Basic Specifications

Model NO.:XBC-SLOW

Driving Type:Diesel, Motor

Impeller Number:Single-Stage Pump

Working Pressure:High Pressure Pump

Influent Type:Double-Suction Pump

Shaft Position:Horizontal Pump

Pump Casing:Horizontal Split Pumps

Impeller Type:Closed

Usage:Circulating Pump, Fire Pump

Certificate:ISO, CE, UL, IQNet

Color:Red

Warranty:One Year

Origin:China

Production Capacity:10 Sets/Month

750gpm UL Listed Fire Pump Set Package

1. Product Introduction

EDJ series is a packaged fire pump set, generally an automatic fire water supply system. It consists of a main pump (driven by an electrical motor), a standby pump (driven by a 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, a common header, and accessories.

2. Working Principle

Generally, the pipeline network's pressure is maintained between low pressure P1 and high pressure P2. When pressure drops below P1, the jockey pump starts automatically until it reaches P2. In case of fire or large water consumption where pressure drops to P3, the electric pump starts. If the mains supply fails or the electric pump malfunctions, pressure drops to P4, triggering the diesel pump set automatically. Stopping of electric or diesel pumps is typically manual for safety judgment.

3. UL Listed Pump Models Specifications

Pump Model (Split Case)	Rated Capacity (GPM)	Inlet x Outlet (INCH)	Rated Net Pressure Range (PSI)	Approx Speed (RPM)	Max Working Pressure (PSI)
SLOW80-350	300	5x3	129-221	2950	290
SLOW80-350	400	5x3	127-219	2950	290
SLOW100-400	500	6x4	225-288	2950	350
SLOW80-280(I)	500	5x3	86-153	2950	200
SLOW100-320	500	6x4	115-202	2950	230
SLOW100-400	750	6x4	221-283	2950	350
SLOW100-320	750	6x4	111-197	2950	230
SLOW125-380	750	8x5	48-71	1480	215
SLOW125-480	1000	8x5	64-84	1480	200
SLOW125-300	1000	8x5	98-144	2950	200
SLOW125-480	1250	8x5	61-79	1480	200
SLOW150-570	1500	8x6	115-142	1480	290
SLOW200-530	2000	10x8	89-133	1480	215
SLOW250-610	2500	12x10	87-144	1480	290

Diesel Engine Pump Component

Electric Motor Pump and Jockey Pump

System Controller

Frequently Asked Questions

1. What are the key manufacturing processes for these fire pumps?

The manufacturing process includes high-precision casting, mechanical processing, lathe work, specialized heat treatment, professional assembly, and rigorous performance testing.

2. How do I choose the correct pump model for my building?

Selection is based on your required flow rate (GPM), net pressure requirements (PSI), and the type of liquid. Our engineering team can calculate and select the most suitable model based on these parameters.

3. What is the standard configuration of an EDJ Fire Pump Set?

A standard set typically includes an Electric Motor Pump (main), a Diesel Engine Pump (standby), a Jockey Pump (pressure maintenance), along with a controller, discharge valves, and a common header.

4. What should I do if the pump experiences operational issues during the warranty?

Please document the issues with photos or video and contact our support team immediately. We provide rapid diagnostic solutions and replacement parts under the one-year warranty policy.

5. Are these fire pumps compliant with international safety standards?

Yes, our fire pump systems are UL listed and hold certifications including ISO, CE, and IQNet, ensuring they meet global safety and performance standards for fire protection.

6. How is the system protected during international shipping?

All pump sets are securely packed in export-standard wooden cases to prevent damage during transit and ensure the equipment arrives in perfect working condition.