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Hot-sale 4" (QGD) Submersible Screw Pump,borehole pump

FOB Price

USD $30 - $100 / Piece

100 Pieces(Min.Order)

Supply Ability 5000 Piece / Pieces per Month
Port Ningbo or Shanghai
Payment TermsT/T

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Product Details

Place of Origin	Zhejiang, China	Brand Name	BALLENA,UNIPOMPE
Model Number	QGD	Theory	Rotary Pump
Structure	Screw Pump	Usage	Water
Power	Electric	Standard or Nonstandard	Standard
Fuel	Other	Pressure	High Pressure
Application	Submersible

Product Description

Specifications

Submersible Screw Pump,borehole pump
1.Single screw instead of impellers
2.Dry type motor
3.Sandproof device
4.High head

4" (QGD) SUBMERSIBLE SCREW PUMP ,BOREHOLE PUMP

MAIN FEATURES,

1.Single screw instead of impellers
2.Dry type motor
3.Sandproof device
4.High head and efficiency

TECHNICAL DATA

-Pump

1.Qmax: 5.0 (m³/h)
2.Total head from 50 to 150 (m)

-MOTOR

1.Power: 0.25 to 1.1 kw (1 phase)

2.Insulation class : B
3.Protection grade: IP 68
4.Maximum diameter : Φ94.5~127 mm
5.Highest temperature of liquid : 35 °C
6.International standard: IEC 60335-1 IEC 60335-2-41.

-Application

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

-Operating conditions

1.Water temperature up to 35 Cent.Degree.
2.Maximum sand content: 0.25%
3.Minimum international diameter of well: 4''/5''.
4.Maximum immersion depth: 80m.

-Materials

1.Pump casing: steel
2.Inlet: Steel
3.Screw: Steel
4.Outlet:Steel
5.Shaft : AISI 304 stainless steel.
6.Motor casing: Steel.
7.Mechanical seal: tungsten carbides.

Performance table: (n=2900 rpm)

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	(Kw)	(Hp)	m³/h	m	V	mm	inch	cm
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	1.2	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	380		1 1/2	62x15x19

Contact Us

Umex (Ningbo) Imp. & Exp. Co., Ltd.: Contact nameJimmy Ge
Chat Now; Phone0086-574-87262189; AddressRm. 1619, Huahong Fifth Avenue, 719 Zhongxing Road, Ningbo, Zhejiang

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Hot-sale 4" (QGD) Submersible Screw Pump,borehole pump

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