Name: High-Head Multi Stage Submersible Pumps
Brand: FEGNQIU CRANE(ZHEJIANG) PUMP CO.,LTD.
Availability: InStock

Adopt multiple impellers on a single shaft to generate exceptional head. The design delivers high pressure ideal for deep wells, water towers, and long-distance water supply systems.

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QX
QDX-C

Product Features of QX High-Head Multi Stage Submersible Pumps

The high-head electric submersible pump adopts the three-phase power supply, with small volume and light weight. lf the entire electric pump is required to be submerged in the water, when the pump is started, there is no need of water iniection. Such pumps are not restricted by suction stroke, with no need of pump rooms and instaation bases, able to be operated at any time, having simple and convenient operation.

Adopt the multistage impeller to achieve pressurization, with mechanical seal on the impeller outlet position, own low bearing pressure, avoid the abrasion arisen from mud and sand, and have a long service life.

Configure the starting protector. When the electric pump's voltage is too low, under the circumstance of overload or stalling, this protector may automatically cut off the power, so as to play a role of protecting the electric pump.

Applications of QX High-Head Multi Stage Submersible Pumps

Mainly used for accumulated water discharge of mines and construction sites, and also applicable to remote water delivery, drip irrigation, fountain and other equipment.

Specifications of QX High-Head Multi Stage Submersible Pumps

1. Power: 2.2~11KW

2. Flow: 2~10m³/h

3. Outlet Diameter: 50mm

4. Head: 35~128m

Model	Head	Capacity	Voltage Frequency	Output Power	Disch Dia	Weight
QX10-64/2-4	64m	10	380V/50Hz	4kW	2"	75kg
QX10-96/3-7.5	96m	10	380V/50Hz	7.5kW	2"	100kg
QX10-128/4-11	128m	10	380V/50Hz	11kW	2"	140kg

* Other voltage and frequency are available if required.

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Dimensions of QX High-Head Multi Stage Submersible Pumps

Model	A	B	C	D	E
QX10-64/2-4	690	Ø150	155	270	275
QX10-96/3-7.5	800	Ø150	155	270	275
QX10-128/4-11	1200	Ø150	160	275	275

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Applications of QDX-C High-Head Multi Stage Submersible Pumps

Water supply from primary water supply tanks or reservoirs, 5 wells or Roman wells, basins and watercourses.
Sprinkler irrigation systems.
Pressure boosting with pumps inserted directly inside tank or well, to avoid suction problems and noise.
Fountains.
Close-coupled multi-stage submersible pump with electric motor cooled by pumped liquid. The technopolymer impellers and diffusers ensure superior performances and maximum operational efficiency.
The single phase version has an internal capacitor and built-in thermal protection. For this reason, the pump does not require connection to a control panel for starting.

Specifications of QDX-C High-Head Multi Stage Submersible Pumps

50 Hz version: Delivery up to 7.5 m³/h - Head up to 80 m.
Maximum overall diameter of electric pump: 130 mm.
Maximum immersion depth: 20 m.
Maximum permissible quantity of suspended sand: 25 g/m³.
Passes solids up to 2.5 mm.
Delivery port: Rp 1 1/4
Motor power: 0.55 to 1.1 kW.

Model	Voltage, Frequency	Output Power	Capacitor	Number of Stages	l/min	0	20	40	60	80	100
Model	Voltage, Frequency	Output Power	Capacitor	Number of Stages	m³/h	0	1.2	2.4	3.6	4.8	6
QDX205C	220V, 50Hz	0.55kW	16 μf	4	H (m)	44	42	36	28	18	8
QDX207C	220V, 50Hz	0.75kW	25 μf	5		57	53	45	36	25	11
QDX209C	220V, 50Hz	0.9kW	25 μf	6		64	61	53	41	28	12
QDX211C	220V, 50Hz	1.1kW	30 μf	7		77	72	62	49	33	16

* Other voltage and frequency are available if required.

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Dimensions of QDX-C High-Head Multi Stage Submersible Pumps

Model	A mm	B mm	C Discharge	Packing Size (mm)	N.W.
QDX205C	130	510	G 1.25"F	650 × 160 × 220	14kg
QDX207C	130	570	G 1.25"F	650 × 160 × 220	17kg
QDX209C	130	600	G 1.25"F	650 × 160 × 220	17kg
QDX211C	130	630	G 1.25"F	650 × 160 × 220	18kg

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FENGQIU CRANE has been providing professional submersible pump products for over 20 years

FENGQIU CRANE is a professional manufacturer of submersible pumps. Don't hesitate to get in touch with us!