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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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수직 수중 펌프

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enquiry02@apkpump.com

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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:	1세트
가격:	Please contact us as below
표준 포장:	수출용 목재 케이스가 있는 축류 수중 펌프.
배송 기간:	7-15 근무일
결제 방법:	T/T,L/C
공급능력:	달 당 2530 세트

상세 정보

제품 설명

상세 정보

원래 장소

브랜드 이름

SLAPK

ISO; CE

모델 번호

대유량 수중펌프

초당 0.5m3 수중 펌프

4m 5m 6m 10m 잠수 펌프

30kw 45kw 60hp 수중 펌프

380v/440v/460v/480v 또는 요청에 따라

무쇠/SS304/SS316/SS316L

설치하다:

수직 또는 수평

대유량 저양정 수중펌프

제품 설명

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.

축적 흐름 프로펠러 펌프,

축류 물 펌프,

수직 축류펌프

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수평 / 수직 기울기 설치 잠수동 축적 흐름 물 펌프 막히지 않는

지금 연락하세요

비디오

큰 흐름 잠수용 축적 흐름 물 펌프

지금 연락하세요

제품 세부 정보

상품

잠수용 물 펌프

스테인리스 스틸 잠수 펌프

바닥 흡수 잠수 펌프

전동식 잠수정 펌프

물속에 잠길 수 있는 오수 펌프

잠수 해수 펌프

슬러리 잠수 펌프

물속에 잠길 수 있는 분수 펌프

뜨거운 물 잠수 펌프

광산 잠수 펌프

잠수 터빈 펌프

축류펌프

수평선상 분할 케이스 펌프

부스터 펌프

수평선상 다단 원심 펌프

수직 수중 펌프

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:	1세트
가격:	Please contact us as below
표준 포장:	수출용 목재 케이스가 있는 축류 수중 펌프.
배송 기간:	7-15 근무일
결제 방법:	T/T,L/C
공급능력:	달 당 2530 세트

상세 정보

제품 설명

상세 정보

원래 장소

중국

브랜드 이름

SLAPK

인증

ISO; CE

모델 번호

대유량 수중펌프

흐름:

초당 0.5m3 수중 펌프

머리:

4m 5m 6m 10m 잠수 펌프

힘:

30kw 45kw 60hp 수중 펌프

전압:

380v/440v/460v/480v 또는 요청에 따라

재료:

무쇠/SS304/SS316/SS316L

설치하다:

수직 또는 수평

특징:

대유량 저양정 수중펌프

보증:

24개월

최소 주문 수량:

1세트

가격:

Please contact us as below

포장 세부 사항:

수출용 목재 케이스가 있는 축류 수중 펌프.

배달 시간:

7-15 근무일

지불 조건:

T/T,L/C

공급 능력:

달 당 2530 세트

제품 설명

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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