Basic Info.
| Max.Head | <10m | Max.Capacity | >400 L/min |
| Driving Type | Motor | Impeller Number | Single-Stage Pump |
| Working Pressure | Low Pressure Pump | Influent Type of Impeller | Single Suction Pump |
| Position of Pump Shaft | Horizontal Pump | Pump Casing Combined | Horizontal Split Pumps |
| Mounting Height | Suction Centrifugal | Impeller | Open |
| Usage | Pump, Pumps, Circulating Pump | Standard | GB/T13008 |
| Temperature | ~200 Degree | Pressure | ~0.6MPa |
| Head | 1.5~7.0m | Rotation Speed | 320/360/380/400/500/730/980 |
| Capacity | 3~2600m3/H | Transport Package | Plywood Box |
| Specification | 1000.00cm * 2000.00cm * 1000.00cm | Trademark | haishi |
| Origin | Jiangsu, China | HS Code | 8413709990 |
| Production Capacity | 5000 | ||
Products Description
When to Use Horizontal Split Pumps
Horizontal Split Pumps are a popular choice for large-scale fluid handling due to their efficiency, easy maintenance, and robust design. Understanding when to use this type of pump can help ensure optimal performance in your system.
1. High Flow, Medium Head Applications
Horizontal split case pumps are ideal when the system requires high volumes of fluid transfer at moderate pressure. This makes them suitable for water supply networks, HVAC systems, and irrigation projects.
2. Need for Easy Maintenance
Since the casing splits horizontally, the internal components like the impeller and bearings can be accessed without disconnecting the suction or discharge piping. This design simplifies maintenance and reduces downtime.
3. Long-Term, Continuous Operation
These pumps are built for durability and efficiency under continuous use. Industries such as power generation, municipal water treatment, and industrial plants benefit from the pump's ability to operate with minimal wear over time.
4. Stable Installation Environments
Horizontal pumps are best used where space is available for horizontal alignment and where a fixed base can support the weight and size of the unit. They're not ideal for mobile or space-constrained systems.
Conclusion
Choosing a Horizontal Split Pump makes sense when your operation demands high-capacity flow, reliability, and ease of maintenance. For projects requiring consistent and long-term pumping performance, it remains a trusted solution across multiple industries.

| Demonstration Of The Type | Range Of Application | Performance Parameter |
| HZX-800 HZX(FJX): Series code 800: Nominal diameter of the impeller | For new energy, MVR device, ammonium phosphate, phosphoric acid, vacuum salt, Forced circulation of evaporators in alumina, caustic soda and other chemical industries, It can also be used as a circulating pump for crystallization and reactor. Can also be used in chemical, petrochemical, oil refinery, power plant, paper,Pulp and alkali, urban water supply and other industries. Suitable for conveying normal temperature or medium temperature neutral or corrosive, clean or containing particles of media. |
Flow rate: ~50000m³/h Head: ~8m Speed: 380~980r/min Design pressure: ~ 1.6MPa Operating temperature: -20ºC~150ºC |

1. Pump body 2. Impeller hub 3. Impeller blade 4. Protective sleeve 5. Shafting6. Shaft seal 7. Non-drive end bearing 8. Bearing box 9. Oil pan 10. Drive end bearing

HZX/FJX type pump is horizontal, radial split, cantilever type axial flow pump. According to GB/T13008 "mixed flow pump, axial flow pump technical conditions" design and manufacture.
HZX is a suspended evaporative circulation pump that is suspended from the evaporator and moves up and down with the thermal expansion and contraction of the evaporator, eliminating the expensive expansion joints on the evaporator to operate reliably. Pump body adopts plate welding structure, polished, low resistance.
FJX is a foot supported circulating pump. This series of pumps has the characteristics of safe and reliable structure, stable operation and convenient maintenance. Stable hydraulic performance, high efficiency, wide range of use, is a high-efficiency energy-saving products.
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FAQ
Q: How is the pump motor protected from overload?
A: We recommend using overload protection relays or VFDs.
Q: Are your pumps suitable for reverse osmosis systems?
A: Yes, high-pressure models are available for RO applications.
Q: Can I get a custom flange or port connection?
A: Yes, we support customization for connections and dimensions.
Q: How long is your delivery time?
A: Standard models ship within 7–15 days; custom models take longer.
Q: What's the typical lead time for bulk orders?
A: Normally 20–30 days depending on the quantity and pump type.
Q: Do your pumps support frequency conversion control?
A: Yes, we offer VFD-compatible motors for speed adjustment.
Q: Are your pumps easy to disassemble and maintain?
A: Yes, our designs are user-friendly for quick maintenance.
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