наименование : ШНЕКОВЫЙ СКВАЖИННЫЙ НАСОС QGD
модель : 201858201524
детали:
Pump installation and application
QGD/QG type submersible screw pump is composed by three parts:pump, mechanical seal and motor ,mechanical seals is between pump and motor.inner-installed protector prevents the pump from damage due to abnormal power,clog and overload.They are recommended for pumping clean water without abrasive parts and liquid that are chemically non-aggressive to the material of the pump.mainly used for well pumping,river pumping,farm irrigation,water supply.mining ,drainage in industry.
APPLICATIONS
For water supply from wells or reservoirs.
For domestic use , for civil and industrial applications.
For garden use and irrigation.
OPERATING CONDITIONS
Maximum fluid temperature up to +35ºC
Maximum sand content: 0.25%
Maximum immersion: 50M(Can be with or without oil-filled )
Minimum well diameter: 2"/3"/4"
MOTOR AND PUMP
Rewindable motor, full obturated screen motor
Single phase: 220v-240v/50hz
Equip with start control box or digital auto-control box
Pumps are designed by casing stressed
OPTIONS ON REQUEST
Special mechanical seal
Other voltages or frequency
MATERIAL
MAIN TECHNICAL PARAMETER
OPTIONS ON REQUEST
Special mechanical seal
Other voltages or frequency viable
QGD/QG type submersible screw pump is composed by three parts:pump, mechanical seal and motor ,mechanical seals is between pump and motor.inner-installed protector prevents the pump from damage due to abnormal power,clog and overload.They are recommended for pumping clean water without abrasive parts and liquid that are chemically non-aggressive to the material of the pump.mainly used for well pumping,river pumping,farm irrigation,water supply.mining ,drainage in industry.
APPLICATIONS
For water supply from wells or reservoirs.
For domestic use , for civil and industrial applications.
For garden use and irrigation.
OPERATING CONDITIONS
Maximum fluid temperature up to +35ºC
Maximum sand content: 0.25%
Maximum immersion: 50M(Can be with or without oil-filled )
Minimum well diameter: 2"/3"/4"
MOTOR AND PUMP
Rewindable motor, full obturated screen motor
Single phase: 220v-240v/50hz
Equip with start control box or digital auto-control box
Pumps are designed by casing stressed
OPTIONS ON REQUEST
Special mechanical seal
Other voltages or frequency
MATERIAL
Pump extermal casing | AISI 304 ss |
Strainer | AISI 304 ss |
Motor external casing | AISI 304 ss |
Bottom support | Cast-Cu ASTM280 |
Mechanical seal | Special seal for deep well(carbon-SIC/TC) |
Bearing | NSK/AISI 304 ss |
top cover | Cast iron G20 UNI5007 |
Shaft | AISI 304 ss |
MAIN TECHNICAL PARAMETER
model | power | Volt. | Flow | Head | Pipe dia. | package dimension&GW | ||||
HP | KW | V | m3/h | m | inch | L | W | H | KG | |
QGD1-50-0.25 | 0.35 | 0.25 | 220 | 1 | 50 | 1" | 510 | 140 | 165 | 12.5 |
QGD1.2-50-0.37 | 0.5 | 0.37 | 1.2 | 50 | 1" | 510 | 140 | 165 | 14 | |
QGD1.8-50-0.5 | 0.7 | 0.5 | 1.8 | 50 | 1" | 510 | 140 | 165 | 14.5 | |
QGD2.5-50-0.55 | 0.75 | 0.55 | 2.5 | 50 | 1.25" | 565 | 140 | 165 | 25 | |
QGD1.2-120-0.75 | 1 | 0.75 | 1.2 | 120 | 1" | 715 | 140 | 165 | 27 | |
QGD1.8-100-0.75 | 1 | 0.75 | 220/380 | 1.8 | 100 | 1" | 620 | 150 | 190 | 28 |
QGD3.5-50-0.75 | 1 | 0.75 | 3.5 | 50 | 1.25" | 620 | 150 | 190 | 28 | |
QG1.8-120-1.1 | 1.5 | 1.1 | 380 | 1.8 | 120 | 1" | 620 | 150 | 190 | 32 |
QG5-50-1.1 | 1.5 | 1.1 | 5 | 50 | 1.5" | 620 | 150 | 190 | 31 | |
QG5-100-2.2 | 3 | 2.2 | 380 | 5 | 100 | 1.5" | 620 | 150 | 190 | 35 |
OPTIONS ON REQUEST
Special mechanical seal
Other voltages or frequency viable
MODEL | POWER | MAX.FLOW | MAX.HEAD | OUTLET | Spead | Dimensions(mm) | ||
1~220v/240v | 3~380v/415v | kW | HP | (m3/h) | (M) | (inch) | (1/min) | ΦD |
2QGD1-48-0.25 | 2QG1-48-0.25 | 0.25 | 0.35 | 1 | 48 | 0.5" | 2850 | 52 |
3QGD1.5-72-0.37 | 3QG1.5-72-0.37 | 0.37 | 0.5 | 1.5 | 72 | 1" | 2850 | 74 |
3QGD1.5-90-0.55 | 3QG1.5-90-0.55 | 0.55 | 0.75 | 1.5 | 90 | 1" | 2850 | 74 |
3QGD2-103-0.75 | 3QG2-103-0.75 | 0.75 | 1 | 2 | 103 | 1" | 2850 | 74 |
4QGD1-60-0.37 | 4QG1-60-0.37 | 0.37 | 0.5 | 2 | 105 | 1" | 2850 | 96 |
4QGD1.2-50-0.37 | 4QG1.2-50-0.37 | 0.37 | 0.5 | 2 | 100 | 1" | 2850 | 96 |
4QGD1.2-60-0.55 | 4QG1.2-60-0.55 | 0.55 | 0.75 | 2 | 125 | 1" | 2850 | 96 |
4QGD1.8-50-0.55 | 4QG1.8-5-0.55 | 0.55 | 0.75 | 2.5 | 100 | 1" | 2850 | 96 |
4QGD1.8-80-0.75 | 4QG1.8-80-0.75 | 0.75 | 1.0 | 2.5 | 130 | 1" | 2850 | 96 |
4QGD1.2-100-0.75 | 4QG1.2-100-0.75 | 0.75 | 1.0 | 2 | 150 | 1" | 2850 | 96 |