Civil Buildings Fire Hydrant Automatic Sprinkler Fire-Fighting System Pump

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Civil Buildings Fire Hydrant Automatic Sprinkler Fire-Fighting System Pump

Customization:	Available
After-sales Service:	Installation and Debugging, Spare Parts, Training
Warranty:	12 Months

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Product Description

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Basic Information

Model NO.SLOW

Max.Head>150m

Max.Capacity>400 L/min

Driving TypeMotor

MaterialCast Iron, Stainless Steel

StructureSingle-stage Pump

PowerElectric

TypeFire Pump

TheoryCentrifugal Pump

UL ListedYes

CertificateISO UL CE

HS Code8413709990

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Product Description

UL Listed Fire Fighting Pumps with Motor and Control Panel

Pump Model	Rated Capacity (GPM)	Inlet×Outlet (INCH)	Rated Net Pressure (PSI)	Approx Speed (RPM)	Max Working Pressure (PSI)
80-350	300	5×3	129-221	2950	290.00
80-350	400	5×3	127-219	2950	290.00
100-400	500	6×4	225-288	2950	350.00
100-320	750	6×4	111-197	2950	230.00
125-480	1000	8×5	64-84	1480	200.00
200-530	1500	10×8	98-167	1480	290.00
250-610	2500	14×10	92-148	1480	290.00

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Applications

Fixed fire-fighting systems of industrial and civil buildings
Fire hydrant fire-fighting system
Automatic sprinkler fire-fighting system
Spraying fire-fighting system

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Structural Features & Performance Advantages

Professional design software and advanced CFD three-mode analysis
Compact structure, streamline appearance, and ease of installation
Steady operation with great cavitation resistance performance
Sleeve-less patented technology ensures reliability and easy maintenance

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Packaging & Shipping

Packaging: Conventional Packaging suitable for sea or long distance transportation.

Shipping: 20-45 working days after receiving the deposit of the devices.

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Professional Services

One year guarantee for whole machine

24 hours technical support by email

Installation guide for global clients

Maintenance and replacement service

Whole process training and guidance

User manual available

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Capabilities & Qualifications

Our company is a technology-based enterprise integrating innovation and environmental protection. Committed to research, development, and production of high-efficiency fluid conveying products and intelligent equipment.

ENTERPRISE QUALIFICATION

Successfully passed ISO 9001-2015 International Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System.

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Frequently Asked Questions

Q. What makes a fire pump different from other kinds of pumps? A. Fire pumps meet stringent requirements for reliability under demanding circumstances. They must produce specific flow rates and pressures (40 PSI or greater). Casing integrity must withstand hydrostatic tests of three times the maximum operating pressure.

Q. What is the typical lead time for a fire pump? A. Typical lead times run 5-8 weeks from release of an order depending on the specifications.

Q. How are engines and motors sized for fire pumps? A. Motors and engines are sized to operate on any point of the fire pump curve without exceeding the service factor. They are often sized to take advantage of a 1.15 motor service factor since they are not running continuously.

Q. Can I use a flow meter loop as a substitute for a test header? A. While a loop tests hydraulic performance, it does not test the water supply itself. For initial start-up, flowing water through hoses and Playpipes is recommended to ensure system integrity.

Q. Do I need to worry about NPSH in fire pump applications? A. Rarely. Fire pumps require a "flooded suction" where water arrives via gravity to guarantee 100% prime. Artificial priming is generally avoided in split-case fire pump installations.

Q. What is the best way to determine pump rotation? A. From the vantage point of the motor facing the pump: if suction comes from the right and discharge goes left, it is right-hand (clockwise).