Anj Anj

Vertical Turbine Fire Pump Long Shaft Deep Well Fire Pump Axial Flow Pump

Customization: Available
After-sales Service: Global Services
Warranty: 24 Months Warranty After Commissioning

Product Description

Basic Information
Model NO.
HZW
Max.Head
2.5-6m
Max.Capacity
500-25000m3/H
Driving Type
Motor
Impeller Number
Single-Stage Pump
Working Pressure
Middle Pressure Pump
Position of Shaft
Horizontal Pump
Materials
304, 304L, 321, 316, 316L, 2205, 2507, Ta2
Flange Standard
DIN, JIS, ANSI, ASME
HS Code
8413709990
Product Description
HZW Vertical Turbine Axial High Flow Single Stage Pump
The HZW chemical axial flow pump is a horizontal single suction, single stage, cantilever type pump. It features a centerline mounted design, and units with 7000mm diameter and below utilize a back drawing type structure conforming to ISO5199.
Technical Parameters
Flow Rate (Q) 5000 ~ 25000 m³/h
Total Head (H) 2.5 ~ 6 m
Operating Temperature (T) -40ºC ~ 250ºC
Pump Structure
Professional Shaft Seal
The Shaft Seal of Pump is a Professionally Designed Seal System for Maximum Reliability.
Shaft Seal Detail
Quality Control & Tests
Hydrostatic Pressure Test Based on clean water at ambient temperature, test pressure is 1.5 times the design pressure.
Performance Test Measurement according to ISO9906, accuracy class II, acceptance class 2B.
NPSH Test Conducted strictly according to ISO5199 standard.
Vibration Test According to ISO5199, vibration lightness level is controlled at class A.
Temperature & Material Inspection Rigorous testing of bearing temperature rise and comprehensive raw material/casting inspection.
Detailed Photos
Frequently Asked Questions
What is the main application of the HZW axial flow pump?
It is designed for high flow and low head requirements, making it ideal for chemical processes, plating filtration, and large-scale water circulation.
What materials are available for corrosive environments?
We offer a wide range of materials including 304, 316L, 2205, 2507 duplex steel, and Titanium (Ta2) to handle various aggressive media.
Does the pump comply with international standards?
Yes, the HZW series is designed in accordance with ISO5199 standards for centrifugal pumps, ensuring global compatibility and reliability.
What is the maximum operating temperature?
The pump can safely operate in temperatures ranging from -40ºC up to 250ºC, depending on the material and seal configuration.
How is the performance of the pump verified before delivery?
Every unit undergoes a series of standard tests including hydrostatic pressure, performance measurement (ISO9906), NPSH, and vibration testing.
What is the "back drawing type" design benefit?
The back drawing design allows for easier maintenance and repair without disturbing the piping system, significantly reducing downtime.

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