IHW Horizontal Centrifugal Pump
Stainless Steel Horizontal Pipeline Pump for Industrial Liquid Transfer & Water Treatment
IHW horizontal centrifugal pump is a stainless steel pipeline pump designed for industrial liquid transfer, water treatment and circulation systems where corrosion resistance and compact piping installation are required. The horizontal direct-coupled structure allows the pump to be integrated directly into the pipeline, while stainless steel wetted parts improve compatibility with clean water and selected mildly corrosive process liquids. IHW pumps are commonly used in water treatment equipment, chemical process support, food and beverage systems, industrial cleaning and circulation applications. ZLZB® provides IHW pump selection according to required flow, head, liquid properties, temperature, stainless steel grade and sealing requirements.
Flow Range:
1.5-1200 m³/h
Head Range:
8-150 m
Power Range:
0.75–250 kW
Summary
IHW horizontal centrifugal pump is a stainless steel direct-coupled pipeline pump developed for industrial liquid transfer, circulation and pressure applications where corrosion resistance and compact installation are important. Its horizontal inline arrangement allows the pump to be integrated directly into the piping system, while stainless steel wetted components improve compatibility with clean water and selected mildly corrosive process liquids. The IHW series is particularly suitable for water treatment equipment, industrial circulation, chemical process support, cleaning systems, HVAC utilities and other continuous-duty pipeline applications. ZLZB® provides IHW pump selection according to required flow, head, liquid properties, temperature, material compatibility and operating conditions.
- Stainless steel wetted structure for selected process liquids
- Horizontal inline design for direct pipeline installation
- Suitable for continuous industrial liquid circulation
- Used in water treatment and process equipment
- Applicable to mildly corrosive liquid transfer
- Selection based on liquid properties and material compatibility
Advantages
-
Stainless Steel Corrosion Resistance
304 / 316 stainless steel wetted components provide better corrosion resistance for clean water and selected mildly corrosive industrial liquids. -
Horizontal Direct Pipeline Installation
The IHW pump can be installed directly into horizontal piping systems, providing a compact layout for treatment equipment, process lines and industrial circulation systems. -
Material & Seal Selection for Different Liquids
Stainless steel grade and mechanical seal configuration can be selected according to liquid composition, temperature and operating conditions.
-
Reliable Continuous Liquid Circulation
The single-stage centrifugal hydraulic design provides stable flow for water treatment, cooling circulation, cleaning systems and industrial process applications. -
Compact & Service-Friendly Structure
The horizontal direct-coupled arrangement reduces installation space, while the back-opening structure helps simplify seal and internal component maintenance. -
Application-Based Pump Selection
ZLZB® supplies IHW horizontal centrifugal pumps selected according to required flow, head, liquid properties, stainless steel grade, temperature and sealing requirements.
IHW Horizontal Centrifugal Pump Applications (Real installation Photos)
Water Treatment
& Filtration
Chemical & Mildly Corrosive Liquid Transfer
Food & Beverage Process Water
Industrial Cooling & Circulation
Pipeline Pressure
Boosting
| Application Area | Typical Use Case |
|---|---|
| Water Treatment & Filtration | IHW horizontal centrifugal pump for water treatment equipment, filtration systems, purified-water circulation and industrial clean-liquid transfer where stainless steel wetted components are preferred. |
| Chemical & Mildly Corrosive Liquid Transfer | Stainless steel horizontal centrifugal pump for transferring selected mildly corrosive chemicals and compatible process liquids. Pump material and mechanical seal should be selected according to the actual liquid composition and temperature. |
| Food & Beverage Process Water | Suitable for process-water transfer, equipment circulation, cleaning-water supply and other compatible utility-water duties in food and beverage production systems where stainless steel construction is required. |
| Industrial Cooling & Process Circulation | Used for cooling-water circulation, production equipment, heat-exchange systems and continuous industrial liquid circulation where reliable pipeline operation is required. |
| Industrial Pipeline Pressure Boosting | Horizontal stainless steel pipeline pump for industrial pressurization, process-water boosting and equipment supporting systems requiring stable flow and delivery pressure. |
| Industrial Washing & Cleaning Systems | IHW horizontal centrifugal pump for industrial washing equipment, cleaning-water circulation and compatible cleaning-liquid transfer where corrosion-resistant wetted components are beneficial. |
| Boiler & Heating System Water Circulation | Suitable for compatible boiler feed-water support, return-water circulation and heating-system liquid transfer when operating temperature, stainless steel grade and seal configuration meet the required working conditions. |
Product Specifications
| Item | Specification |
|---|---|
| Pump Type | Single-Stage Single-Suction Horizontal Stainless Steel Centrifugal Pump |
| Flow Range | 1.5–1200 m³/h |
| Head Range | 8–150 m |
| Power Range | 0.75–250 kW |
| Liquid Temperature | -20°C to +120°C |
| Wetted Material | Stainless Steel 304 / 316 / 316L (model dependent) |
| Connection | Flanged Connection |
| Frequency | 50 / 60 Hz |
| Motor Protection | IP55 (depending on motor configuration) |
| Standard Voltage | 3 × 380 V / 50 Hz (other voltages available on request) |
Performance Curves
Specification Data
| Model | Flow (m³/h) | Flow (L/s) | Head (m) | Speed (r/min) | Power (kW) |
|---|
FAQ
-
How do I select the right IHW horizontal centrifugal pump?
Select the pump according to required flow, head, liquid composition, temperature, stainless steel grade and sealing requirements. ZLZB® can recommend a suitable IHW model based on your operating conditions. -
What liquids can an IHW horizontal centrifugal pump handle?
IHW pumps are suitable for clean water and selected mildly corrosive liquids without significant solid particles. Material and seal compatibility should be confirmed according to the actual liquid. -
What is the difference between IHW and ISW pumps?
ISW pumps are commonly used for general clean-water service, while IHW pumps use stainless steel wetted components and are better suited to applications requiring improved corrosion resistance and liquid compatibility.
-
Are 304 and 316 stainless steel available for IHW pumps?
Yes. IHW configurations may use 304 or 316 series stainless steel depending on the model and liquid requirements. The appropriate material should be selected according to the pumped medium. -
Can IHW pumps be used for chemical and process liquids?
Yes, for selected compatible mildly corrosive liquids. The liquid composition, concentration, temperature and mechanical seal requirements should be confirmed before pump selection. -
What information is required for an IHW pump quotation?
Please provide the required flow, head, liquid name and composition, temperature, material preference, voltage and application. ZLZB® can then recommend the appropriate IHW pump configuration and prepare a quotation.
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