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QSZ and QSH High-Flow Submersible Axial and Mixed Flow Pumps with 260-2,880 m³/h Flow and 7.5-55 kW Power

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enquiry02@apkpump.com

86 17537187726

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QSZ and QSH High-Flow Submersible Axial and Mixed Flow Pumps with 260-2,880 m³/h Flow and 7.5-55 kW Power

MOQ:	1 सेट
कीमत:	Please contact us as below
स्टैंडर्ड पैकेजिंग:	निर्यात लकड़ी के केस के साथ अक्षीय प्रवाह जल पनडुब्बी पंप।
वितरण अवधि:	7-15 कार्य दिवस
भुगतान विधि:	टी/टी, एल/सी
आपूर्ति क्षमता:	प्रति माह 2530 सेट

विस्तृत जानकारी

उत्पाद वर्णन

विस्तृत जानकारी

उत्पत्ति के प्लेस

ब्रांड नाम

SLAPK

प्रमाणन

ISO; CE

मॉडल संख्या

बड़ा प्रवाह सबमर्सिबल पंप

प्रवाह:

0.5 m3 प्रति सेकंड पानी सबमर्सिबल पंप

4m 5m 6m 10m पनडुब्बी पंप

शक्ति:

30kw 45kw 60hp सबमर्सिबल पंप

वोल्टेज:

380v/440v/460v/480v या अनुरोध के अनुसार

सामग्री:

कच्चा लोहा/एसएस304/एसएस316/एसएस316एल

स्थापित करना:

लंबवत या क्षैतिज

विशेषता:

बड़े प्रवाह कम सिर पनडुब्बी पंप

गारंटी:

24 माह

उत्पाद वर्णन

QSZ and QSH High-Flow Submersible Axial and Mixed Flow Pumps

QSZ and QSH series pumps are high-flow submersible pumps designed for drainage, irrigation, water circulation and large-volume water transfer. With a power range of 7.5 - 55 kW and a flow capacity of 260 - 2,880 m³/h, these pumps are suitable for projects that require continuous water delivery at a relatively low or medium head.

The pump and motor form an integrated submersible unit. During operation, the complete pump is installed below the water level, eliminating the need for a long transmission shaft and a separate above-water motor. This compact structure simplifies installation and makes the QSZ and QSH series practical for pumping stations with limited space.

QSZ Submersible Axial Flow Pump

The QSZ submersible axial flow pump moves water mainly along the direction of the pump shaft. It is designed for applications requiring a very large flow rate at a relatively low head.

Typical applications include agricultural irrigation, floodwater drainage, aquaculture water circulation, municipal stormwater discharge and water transfer between reservoirs or channels.

QSH Submersible Mixed Flow Pump

The QSH submersible mixed flow pump combines axial and radial water movement. Compared with a typical axial flow pump, it is suitable for operating conditions that require high flow together with a moderately higher head.

The QSH series can be used for industrial cooling water circulation, municipal drainage, irrigation pumping stations, water conservancy projects and other large-volume water transfer systems.

Main Performance Range

Parameter	Specification
Product series	QSZ and QSH
Pump type	Submersible axial flow pump and submersible mixed flow pump
Rated power	7.5-55 kW
Flow capacity	260-2,880 m³/h
Installation	Fully submerged operation
Operating mode	Continuous or intermittent operation, subject to model and site conditions
Available configuration	Selected according to flow, head, voltage, frequency and installation requirements

The exact operating head, outlet diameter, cable length and installation dimensions depend on the selected model. A complete hydraulic selection should therefore be based on the actual duty point rather than motor power or pipe diameter alone.

Product Features

High-Flow Water Delivery: The hydraulic structure is designed for large-volume water transfer. It allows the pump to move substantial quantities of water without requiring a conventional dry-installed pump room.
Integrated Submersible Design: The motor and pump are assembled as one unit and operate underwater. This arrangement reduces the space required above the pumping station and avoids the alignment work associated with long-shaft pumping systems.
Flexible Installation: QSZ and QSH pumps can be configured for different installation structures according to the project. Their compact vertical design makes them suitable for new pumping stations as well as the renovation of existing drainage and irrigation facilities.
Stable Operation: The impeller and flow passage are designed according to the required hydraulic conditions. Correct pump selection helps reduce unnecessary vibration, hydraulic loss and energy consumption during operation.
Convenient Maintenance: The integrated unit can be lifted from the installation position for inspection and servicing. This helps simplify maintenance in municipal, agricultural and industrial pumping projects.

Typical Applications

Agricultural irrigation and farmland drainage
Municipal flood control and stormwater discharge
River, canal and reservoir water transfer
Aquaculture and fishpond water circulation
Industrial cooling water systems
Water conservancy and pumping station projects
Low-lying area dewatering
Landscape and environmental water circulation
Emergency drainage after heavy rainfall

How to Select a QSZ or QSH Pump

Pump selection should begin with the required flow rate and total dynamic head. The head calculation should include the vertical water-level difference, pipeline friction loss and local resistance caused by valves, elbows and fittings.

The available power supply must also be confirmed, including voltage, frequency and phase. Other important information includes water quality, operating hours, installation structure, minimum water level, outlet diameter and cable length.

For low-head, very-high-flow duties, a QSZ axial flow pump is generally considered first. When the project requires high flow with a moderately higher head, a QSH mixed flow pump may provide a more suitable hydraulic solution. Final selection should always be verified against the model performance curve.

Ordering Information

To receive an accurate pump selection and quotation, please provide:

Required flow rate in m³/h
Required total head in metres
Application and pumped liquid
Voltage, frequency and phase
Installation depth
Outlet pipe diameter
Required cable length
Continuous or intermittent operating requirements

Based on these conditions, we can recommend a suitable QSZ or QSH pump model and provide technical data, dimensions and installation guidance.

Frequently Asked Questions

What is the difference between QSZ and QSH pumps?

QSZ is an axial flow pump mainly intended for very-high-flow and low-head applications. QSH is a mixed flow pump suitable for high-flow duties requiring a moderately higher head.

What is the flow range of these pumps?

The available flow range is approximately 260 - 2,880 m³/h, depending on the model, head and operating conditions.

What motor powers are available?

The stated power range is 7.5 - 55 kW. The correct motor power must be selected according to the required duty point.

Must the pump operate completely underwater?

Yes. QSZ and QSH are submersible pumps and should operate with the pump unit submerged to the level specified in the installation instructions.

Can the pump be customized for different power supplies?

Voltage, frequency, cable length and control requirements can be configured according to the project. These requirements should be confirmed before production.

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315KW, 9000 m³/h, 8.16m हेड: ZQB सबमर्सिबल अक्षीय प्रवाह पंप विशेष रूप से नगरपालिका जल निकासी अनुप्रयोगों के लिए डिज़ाइन किया गया है

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1450 आर/मिन स्पीड हाई फ्लो सबमर्सिबल पंप 6 मीटर एक्सियल फ्लो इम्पेलर वाटर पंप

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वीडियो

450m3/h 8m 10m 15m 18.5kw 37kw अक्षीय प्रवाह जल डुबकी पंप

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वीडियो

0.5 एम3 प्रति सेकंड बड़े प्रवाह के विद्युत जल डुबकी पंप

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वीडियो

मत्स्य पालन फार्म में 250M3/H अक्षीय प्रवाह पंप

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वीडियो

क्षैतिज / ऊर्ध्वाधर झुकाव स्थापित पनडुब्बी अक्षीय प्रवाह पानी पंप गैर बंद

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वीडियो

नॉन-ब्लॉकिंग इम्पेलर के साथ बड़े प्रवाह के पनडुब्बी अक्षीय प्रवाह जल पंप

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पनडुब्बी जल पंप

स्टेनलेस स्टील के पनडुब्बी पंप

निचला चूषण पनडुब्बी पंप

विद्युत पनडुब्बी पंप

सबमर्सिबल सीवेज पंप

डुबकीदार समुद्री जल पंप

स्लरी सबमर्सिबल पंप

पनडुब्बी फव्वारा पंप

गर्म पानी के लिए पनडुब्बी पंप

खदान पनडुब्बी पंप

सबमर्सिबल टरबाइन पंप

अक्षीय प्रवाह पंप

क्षैतिज स्प्लिट केस पंप

बूस्टर पंप

क्षैतिज मल्टीस्टेज केन्द्रापसारक पंप

ऊर्ध्वाधर डुबकी पंप

QSZ and QSH High-Flow Submersible Axial and Mixed Flow Pumps with 260-2,880 m³/h Flow and 7.5-55 kW Power

MOQ:	1 सेट
कीमत:	Please contact us as below
स्टैंडर्ड पैकेजिंग:	निर्यात लकड़ी के केस के साथ अक्षीय प्रवाह जल पनडुब्बी पंप।
वितरण अवधि:	7-15 कार्य दिवस
भुगतान विधि:	टी/टी, एल/सी
आपूर्ति क्षमता:	प्रति माह 2530 सेट

विस्तृत जानकारी

उत्पाद वर्णन

विस्तृत जानकारी

उत्पत्ति के प्लेस

चीन

ब्रांड नाम

SLAPK

प्रमाणन

ISO; CE

मॉडल संख्या

बड़ा प्रवाह सबमर्सिबल पंप

प्रवाह:

0.5 m3 प्रति सेकंड पानी सबमर्सिबल पंप

सिर:

4m 5m 6m 10m पनडुब्बी पंप

शक्ति:

30kw 45kw 60hp सबमर्सिबल पंप

वोल्टेज:

380v/440v/460v/480v या अनुरोध के अनुसार

सामग्री:

कच्चा लोहा/एसएस304/एसएस316/एसएस316एल

स्थापित करना:

लंबवत या क्षैतिज

विशेषता:

बड़े प्रवाह कम सिर पनडुब्बी पंप

गारंटी:

24 माह

न्यूनतम आदेश मात्रा:

1 सेट

मूल्य:

Please contact us as below

पैकेजिंग विवरण:

निर्यात लकड़ी के केस के साथ अक्षीय प्रवाह जल पनडुब्बी पंप।

प्रसव के समय:

7-15 कार्य दिवस

भुगतान शर्तें:

टी/टी, एल/सी

आपूर्ति की क्षमता:

प्रति माह 2530 सेट

उत्पाद वर्णन

QSZ and QSH High-Flow Submersible Axial and Mixed Flow Pumps

QSZ Submersible Axial Flow Pump

The QSZ submersible axial flow pump moves water mainly along the direction of the pump shaft. It is designed for applications requiring a very large flow rate at a relatively low head.

Typical applications include agricultural irrigation, floodwater drainage, aquaculture water circulation, municipal stormwater discharge and water transfer between reservoirs or channels.

QSH Submersible Mixed Flow Pump

The QSH series can be used for industrial cooling water circulation, municipal drainage, irrigation pumping stations, water conservancy projects and other large-volume water transfer systems.

Main Performance Range

Parameter	Specification
Product series	QSZ and QSH
Pump type	Submersible axial flow pump and submersible mixed flow pump
Rated power	7.5-55 kW
Flow capacity	260-2,880 m³/h
Installation	Fully submerged operation
Operating mode	Continuous or intermittent operation, subject to model and site conditions
Available configuration	Selected according to flow, head, voltage, frequency and installation requirements

Product Features

High-Flow Water Delivery: The hydraulic structure is designed for large-volume water transfer. It allows the pump to move substantial quantities of water without requiring a conventional dry-installed pump room.
Integrated Submersible Design: The motor and pump are assembled as one unit and operate underwater. This arrangement reduces the space required above the pumping station and avoids the alignment work associated with long-shaft pumping systems.
Flexible Installation: QSZ and QSH pumps can be configured for different installation structures according to the project. Their compact vertical design makes them suitable for new pumping stations as well as the renovation of existing drainage and irrigation facilities.
Stable Operation: The impeller and flow passage are designed according to the required hydraulic conditions. Correct pump selection helps reduce unnecessary vibration, hydraulic loss and energy consumption during operation.
Convenient Maintenance: The integrated unit can be lifted from the installation position for inspection and servicing. This helps simplify maintenance in municipal, agricultural and industrial pumping projects.

Typical Applications

Agricultural irrigation and farmland drainage
Municipal flood control and stormwater discharge
River, canal and reservoir water transfer
Aquaculture and fishpond water circulation
Industrial cooling water systems
Water conservancy and pumping station projects
Low-lying area dewatering
Landscape and environmental water circulation
Emergency drainage after heavy rainfall

How to Select a QSZ or QSH Pump

Ordering Information

To receive an accurate pump selection and quotation, please provide:

Required flow rate in m³/h
Required total head in metres
Application and pumped liquid
Voltage, frequency and phase
Installation depth
Outlet pipe diameter
Required cable length
Continuous or intermittent operating requirements

Based on these conditions, we can recommend a suitable QSZ or QSH pump model and provide technical data, dimensions and installation guidance.

Frequently Asked Questions

What is the difference between QSZ and QSH pumps?

QSZ is an axial flow pump mainly intended for very-high-flow and low-head applications. QSH is a mixed flow pump suitable for high-flow duties requiring a moderately higher head.

What is the flow range of these pumps?

The available flow range is approximately 260 - 2,880 m³/h, depending on the model, head and operating conditions.

What motor powers are available?

The stated power range is 7.5 - 55 kW. The correct motor power must be selected according to the required duty point.

Must the pump operate completely underwater?

Yes. QSZ and QSH are submersible pumps and should operate with the pump unit submerged to the level specified in the installation instructions.

Can the pump be customized for different power supplies?

Voltage, frequency, cable length and control requirements can be configured according to the project. These requirements should be confirmed before production.

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