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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" (QGDs) SUBMERSIBLE SCREW PUMP 
MAIN FEATURES:

8Single screw instead of impellers
8Oil-filled type motor
8Sandproof device
8High head and efficiency


TECHNICAL DATA:

-Pump:

8Qmax: 2.5 (m3/h)
8Total head from 50 to 160 (m)

-MOTOR:

8Power: 0.37 to 1.1 kw (1 phase)
8Insulation class : B
8Protection grade: IP 68
8Maximum diameter : Φ94.5mm
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''.

-Materials:

8Pump casing: AISI 304 stainless steel
8Inlet : Brass
8Screw : Steel
8Outlet : Brass 
8Shaft : AISI 304 stainless steel.
8Motor casing: AISI 304 stainless 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

QGDs1.2-50-0.37

0.37

0.5

1.2

50

220/380

94.5

1

64x14x14

QGDs1.8-50-0.5

0.5

0.7

1.8

50

64x14x14

QGDs1-100-0.55

0.55

0.75

1.0

100

64x14x14

QGDs1.2-100-0.75

0.75

1

1.2

100

72x14x14

QGDs2.5-60-0.75

0.75

1

2.5

60

70x14x14

QGDs1.8-100-1.1

1.1

1.5

1.8

100

73x14x14

QGDs1.5-120-1.1

1.1

1.5

1.5

120

73x14x14

QGDs1-160-1.1

1.1

1.5

1.0

160

73x14x14