Request a quoteCentrifugal pumps · ISW
ISW Horizontal Industrial Centrifugal Pump
Horizontal end-suction centrifugal pumps for industrial water transfer, cooling-water circulation, utilities and building water systems.
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View product details →Typical applications
Where this series may fit.
Application fit and final model depend on operating conditions. Please confirm with the current technical sheet.
- General water transfer
- Water circulation
- Industrial utility systems
Technical overview
How this range is used.
These are series-level characteristics, not a performance guarantee for a specific model. Confirm flow, head or pressure, power, dimensions, materials, and operating limits against the current datasheet.
- Operating principle
A centrifugal impeller produces flow and pressure for a connected system. - Configuration
Horizontal inline pump arrangement. - Liquid suitability
Water-compatible liquids within the selected seal and material limits. - Typical use
Water circulation, transfer, and industrial utility systems.
Selection information
What we need to size it.
- Required flow and total dynamic head
- Liquid characteristics and temperature
- Installation space, pipe size and power supply
Reference specification sheet
Parameters for an international quotation.
These values describe common enquiry formats in Europe and North America—not confirmed ratings for every JIABO model. The quotation and motor nameplate control the final specification.
| Primary duty data | Required flow and total dynamic head at the design point, plus minimum and maximum operating flow. |
|---|---|
| Suction conditions | Source level, suction pressure, pipe length/diameter and available NPSH information where applicable. |
| Electrical reference | Europe: 1 × 220–240 V, 50 Hz (smaller duties) or 3 × 380–415 V, 50 Hz. North America: commonly 3 × 230/460 V, 60 Hz. Confirm the exact motor nameplate before ordering. |
| Construction to specify | Inline or end-suction layout, casing/impeller material, seal, flange standard and motor enclosure. |
| Documents to request | Performance and efficiency curve, NPSH curve, motor data, dimensions and allowable operating range. |
Regional electrical examples are reference conventions supported by published manufacturer data: Grundfos 230/400 V, 50 Hz data ↗ and Franklin Electric 230/460 V, 60 Hz data ↗. Availability must be confirmed for the selected JIABO model.
Popular parameter reference
Popular centrifugal pump parameters
The supplied workbook lists these common centrifugal duty points. They are representative references for IRG, JBL and JBW enquiries; the exact series suffix and performance curve must be confirmed.
| Reference model | Flow | Head | Motor | Speed | Efficiency | NPSH |
|---|---|---|---|---|---|---|
| 25-125 | 2.8 m³/h | 20.6 m | 0.75 kW | 2,900 r/min | 28% | 2.3 m |
| 50-160 | 8.8 m³/h | 33 m | 3 kW | 2,900 r/min | 45% | 2.3 m |
| 80-200 | 35 m³/h | 53.5 m | 15 kW | 2,900 r/min | 55% | 3 m |
| 100-250 | 70 m³/h | 87 m | 37 kW | 2,900 r/min | 62% | 4 m |
| 150-250 | 140 m³/h | 21.8 m | 18.5 kW | 1,450 r/min | 73% | 3 m |
Technical confirmation
Ask for the current model table and curve.
Use the published table as a shortlist only. Send your operating point so JIABO can confirm the exact model, current performance curve, motor supply and materials.