FEGNQIU CRANE(ZHEJIANG) PUMP CO., LTD.
FEGNQIU CRANE(ZHEJIANG) PUMP CO., LTD.
  • WQ-B
    WQ-B
  • WQ-BS
    WQ-BS
  • WQ
    WQ
  • WQ-B C
    WQ-B C
  • WQ9-7-1.1
    WQ9-7-1.1

Specifications of WQ-B Submersible Stainless Steel Sewage Pump

Vortex impeller submersible pumps made of stainless steel AISI 304, designed for dirty waters containing organic solids. The particular shape of the impeller allows the free passage of solid materials up to 50 mm diameter. Suitable to lift dirty waters and empty cesspits.


ModelVoltage, FrequencyOutput PowerCapacitorSolids HandlingI/min050100150200250300350400
m³/h03691215182124
WQ-0.55B220V,50Hz0.55KW16μf38mmH(m)9.5876.253.82

WQ-0.75B220V,50Hz0.75kW25μf38mm10987653.52
WQ-1.1B220V,50Hz1.1kW30μf38mm12.511.510.59875.542



  • wq b submersible stainless sewage pump fengqiu crane specification

Exploded View of WQ-B Submersible Stainless Steel Sewage Pump

NO.PartMaterialwq-b-submersible-stainless-steel-sewage-pump-exploded-view.png
1Pump cover304
2GasketNBR
3Float switch/
4Capacitor/
5Motor housing304
6Upper bearing plateHT200
7Stator/
8Bearing/
9Rotor/
10Bearing/
11Cable cord/
12OringNBR
13Lower bearing plateHT200
14OringNBR
15Mechanical sealC/ceramic:SiC/SiC
16Oil chamber304
17Impeller304
18Volute casing304
19Discharge elbowPA66+30GF
20GasketNBR
21Base304


Applications of WQ-B Submersible Stainless Steel Sewage Pump

Vortex impeller submersible pumps made of stainless steel AISI 304, designed for dirty waters containing organic solids. The particular shape of the impeller allows the free passage   of solid materials up to 50 mm diameter. Suitable to lift dirty waters and empty cesspits.

Part Specifications of WQ-B Submersible Stainless Steel Sewage Pump

1. O-ring: Buna-N

2. Motor Housing: AISI 304

3. Shaft: AISI 304 welding shaft

4. Double-sided

    Mechanical Seal: Buna-N elastomers

    Motor side: Carbon VS Silicon Carbide

    Pump side: Silicon Carbide VS Silicon Carbide

5. Impeller: AISI 304 welding

6. Pump Casing: AISI 304

Dimensions of WQ-BS Submersible Stainless Steel Sewage Pump

ModelA mmB mmC DischargePacking Size (mm)N.W
WQ-0.75BS220430G 1.5"F240×270×47017kg
WQ-1.1BS220430G 1.5"F240×270×47018kg


  • wq bs submersible stainless sewage pump fengqiu crane
  • wq bs submersible stainless sewage pump fengqiu crane

Specifications of WQ-BS Submersible Stainless Steel Sewage Pump

1. Power Cable: Standard cord is 10m

2. Liquid Temperature: 104°F(40℃)continuous

3. Motor: B insulation  class, IP68 protection

4. Single Phase: Built in thermal protector

5. Accessories: Float switch is available

ModelVoltage, FrequencyOutput PowerCapacitorSolids HandlingI/min050100150200250300350
m³/h036912151821
WQ-0.75BS220V,50Hz0.75kW25μf38mmH(m)119.88.5765

WQ-1.1BS220V,50Hz1.1kW30μf38mm13.512119.5864.52

*Other voltage and frequency are available if required.

  • wq bs submersible stainless sewage pump fengqiu crane

Exploded View of WQ-BS Submersible Stainless Steel Sewage Pump

NO.PartMaterialwq-bs-submersible-stainless-steel-sewage-pump-exploded-view.png
1Cable cord/
2Hand304
3Pump housing304
4Pump cover304
5GasketNBR
6O ringNBR
7Capacitor/
8Upper bearing plateHT200
9Motor housing304
10Float switch/
11Stator/
12Bearing/
13Rotor/
14Bearing/
15O ringNBR
16Lower bearing plateHT200
17O ringNBR
18Mechanical sealC/ceramic;SiC/SiC
19Seal plate304
20Impeller304
21Volute casing304
22Strainer304


Applications of WQ-BS Submersible Stainless Steel Sewage Pump

Vortex impeller submersible pumps made of stainless steel AISI304, designed for dirty waters containing organic solids. The particular shape of the impeller allows the free passage of solid materials up to 50 mm diameter. Suitable to lift dirty waters and empty cesspits.

Part Specifications of WQ-BS Submersible Stainless Steel Sewage Pump

1. O-ring: Buna-N

2. Motor Housing: AISI 304

3. Shaft: AISI 304 welding shaft

4. Double-sided Mechanical Seal: Buna-N elastomers

    Motor side: Carbon VS Silicon Carbide

    Pump side: Silicon Carbide VS Silicon Carbide

5. Impeller: AISI 304 welding

6. Pump Casing: AISI 304

Product Features of WQ Submersible Stainless Steel Sewage Pump

The flow passage component adopts the unique design method, with wide high-efficency area, and full-lift (no overload) performance. The pump is able to be effectively and safely operated in a larger flow range.

Strong carrying capacity and large-channel clog-proof design of impellers can make the pump effectively deliver the liquid containing solid particles, impurities and macrofiber with the diameter of 6-125 mm.

The motor uses the sleeve-type external circulation cooling system, which means that the product may be reliably operated when it is above the liquid level or the dry-type installation is adopted.

The product is equipped with alarm & protection systems for water leakage, electric leakage, oil leakage, overload, voltage shortage and phase loss, as well as liquid level control systems, able to carry out the centralized control and effective protection for various operating states.

The automatic installation system is reasonable in design, with high intensity, flexible and convenient installation, and no need of constructing pump rooms so as to save the project cost.

Adopt the imported high-quality bearing and grease with high temperature resistance, so that the quick-wear part's service life is more than 10,000 hours.

Applications of WQ Submersible Stainless Steel Sewage Pump

Mainly used for sewage sludge discharge of industries like municipal sewage treatment projects, industrial & mining enterprises, hospitals, hotels, restaurants, and building industry, also applicable to farm irrigation.

Specifications of WQ Submersible Stainless Steel Sewage Pump

1. Power: 0.55~355KW

2. Flow: 7~6000m³/h

3. Outlet  Diameter: 50~600mm

4. Head: 4.5~50m

Performance Curves of WQ Series Submersible Sewage Pump

  • Performance Curves of WQ Series Submersible Sewage Pump

Specifications of WQ-B C Submersible Stainless Steel Sewage Pump

Model

Voltage,  Frequency

Output Power

Capacitor

Solids  Handling

I/min

0

100

200

300

400

500

600

700

800

m³h

0

6

12

18

24

30

36

42

48

WQ-1.5B

220V, 50Hz

1.5kW

30 μ f

50mm

H

14

12.5

11

9

7

4




WQ-2.2B

380V, 50Hz

2.2kW


50mm

(m)

15.5

14.5

13.5

12

10.5

8.5

6.5

4.5

2.2

*Other voltage and frequency are available if required.

  • Specifications of WQ-B C Submersible Stainless Steel Sewage Pump

Dimensions of WQ-B Submersible Stainless Steel Sewage Pump

ModelA mmB mmC mmD mmE DischargePacking Size (mm)N.W
WQ-0.55B17019537076G 1.5"F180×240×39014kg
WQ-0.75B17019539576G 1.5"F180×240×42015kg
WQ-1.1B17019539676G 1.5"F180×240×42016kg
WQ-1.5B190201465100G 2"F200×240×48019kg
WQ-2.2B190225470100G3"F200×240×48021kg


  • wq b submersible stainless sewage pump fengqiu crane
  • wq b submersible stainless sewage pump fengqiu crane

Applications of WQ9-7-1.1 Submersible Stainless Steel Sewage Pump

Submersible pumps with vortex impeller, hydraulic parts of  cast iron and stainless steel AISI 304 motor shell, designed for waste water with solid organic materials. The particular shape of the impeller allows a solid passage up to 50mm, depending on the model. They are suitable to lift dirty water including draining flooding in confined areas such as basements and garages, pumping domestic waste from homes, commercial premises or farms and removing waste water from process plants, factories, building sites or mines, etc.


Part Specifications of WQ9-7-1.1 Submersible Stainless Steel Sewage Pump

1. O-ring: Buna-N

2. Motor Housing: AISI 304

3. Shaft: AISI 420

4. Mechanical Seal: Buna-N elastomers Silicon Carbide VS Silicon Carbide

5. Impeller: GG20

6. Pump Casing: GG20


Specifications of WQ9-7-1.1 Submersible Stainless Steel Sewage Pump

1. Power Cable: Standard cord is 10m

2. Liquid Temperature: 104°F (40°C) continuous

3. Motor: B insulation class, IP68 protection

4. Single Phase: Built in thermal protector

5. Accessories: Float switch is available

Model

Voltage, Frequency

Output PowerCapacitor

Solids

Handling

I/min

0

50

100

150

200

250

300

350

m³/h

0

3

6

9

12

15

18

21

WQ9-7-1.1

220V, 50Hz

1.1kW

30 μ f

38mm

(m)

8

7.8

7.5

7

6.3

5.2

4.5

3.5

*Other voltage and frequency are available if required.

  • Specifications of WQ9-7-1.1 Submersible Stainless Steel Sewage Pump

Dimensions of WQ9-7-1.1 Submersible Stainless Steel Sewage Pump

Model

A

mm

B

mm

C

mm

D

Discharge

Packing Size

(mm)


N.W.

WQ9-7-1.1 

220

300

470

G   2"F

250×300×510

28kg


  • Dimensions of WQ9-7-1.1 Submersible Stainless Steel Sewage Pump
FENGQIU CRANE has been providing professional submersible pump products for over 20 years
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