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Hengsheng Industrial & Trading Co., Ltd.
Umex (Ningbo) Imp. & Exp. Co., Ltd.
Factory: Building 1, United Industrial Park, Shangfan, Hengxi, Yinzhou, Ningbo, China
Office: RM1610/1619, Huahong Fifth Avenue, No.719 Zhongxing Road, Ningbo, China
Tel: 0086-0574-87262189
        0086-0574-87328803
Fax: 0086-0574-88107190 87328810
E-mail:sales03@unipompe.com
Website: www.unipompe.com
    Home > Products > Garden pump > Submersible Pump

 4" (QGD) SUBMERSIBLE SCREW PUMP 

MAIN FEATURES:

8Single screw instead of impellers
8Dry type motor
8Sandproof device
8High head and efficiency


TECHNICAL DATA:

-Pump:

8Qmax: 5.0 (m3/h)
8Total head from 50 to 150 (m)

-MOTOR:

8Power: 0.25 to 1.1 kw (1 phase)
8Insulation class : B
8Protection grade: IP 68
8Maximum diameter : Φ94.5~127 mm
8Highest temperature of liquid : 35 ℃
8International standard:  IEC 60335-1   IEC 60335-2-41.

-Application:

8For water supply from wells or reservoirs.
8For domestic use,for civil and industrial applications.
8For sprimking and flow irrigation plants.

-Operating conditions:

8Water temperature up to 35 Cent.Degree.
8Maximum sand content: 0.25%
8Minimum international diameter of well: 4''/5''.

-Materials:

8Pump casing: steel
8Inlet:  Steel
8Screw: Steel
8Outlet:Steel
8Shaft : AISI 304 stainless steel.
8Motor casing: Steel.
8Mechanical seal: tungsten carbides.

WARRANTY: 1 YEAR (according to our general sales conditions)

MODEL

Motor Power

Flow

Head

Voltage

Max.Dia

Pipe.dia

DIMENSION

220-240V~50HZ

(Kw)

(Hp)

m3/h

m

V

mm

inch

cm

1 Phase

QGD1-50-0.25

0.25

0.35

1

50

220/380

94.5

1

51x14x17

QGD1.2-50-0.37

0.37

0.5

12

50

102

1

51x14x17

QGD1.8-50-0.50

0.5

0.7

1.8

50

1

51x14x17

QGD0.8-100-0.50

0.5

0.7

0.8

100

1

55x14x17

QGD2.5-50-0.55

0.55

0.75

2.5

50

127

1 1/4

57x15x19

QGD1.2-100-0.55

0.55

0.75

1.2

100

1

57x15x19

QGD3.5-50-0.75

0.75

1

3.5

50

1 1/4

62x15x19

QGD1.8-100-0.75

0.75

1

1.8

100

1

62x15x19

QGD1-150-0.75

1.1

1

1.0

150

1

79x15x19

QG5-50-1.1

1.1

1.5

5.0

50

380

1 1/2

62x15x19

QG2.5-100-1.1

1.1

1.5

2.5

100

1 1/2

62x15x19