JA
The injection pump uses water as a working fluid, causing high-speed injection through the nozzle, forming a vacuum around the nozzle to suck and transport the fluid, gas or air-liquid solid mixture. After the start of the injection self-priming pump, due to the rotation of the impeller, air and water in the suction pipe are fully mixed and discharged into the air-water separation chamber. The gas from the upper part of the gas-water separation chamber is discharged, and the liquid from the lower part is returned to the impeller and mixed with the gas from the suction line, until all the gas in the pump and the suction line is discharged, and the self-suction is completed.
Application
Rural water supply and civilian water application
Long-distance water transfer or supporting auxiliary equipment
Pressure boosting for high rise buildings
Transfer clean water or other liquids similar in physical and chemical properties
Pump
Cast iron pump body
Brass impeller
AISI 304 shaft
Max. liquid temperature: +60℃
Max. suction: +50m
Moter
Motor with copper winding
Built-in thermal protector for single phase motor
Insulation class: F
Protection class: IPX4
Max. ambient temperature: +40℃
Installation Notice
The shallow well pump should be installed in a dean, dry and ventilated location which provides adequate room for servicing and protection from freezing temperatures. It should be bolted to a good foundation, preferably concrete and provided adequate drainage.
Operation Warning
Do not run the transfer pump without water as the seals and impeller may be permanently damaged. Pouring clean water until pump chamber and the inlet pipe are completely filled.
Model Instruction
Technical Table
|
DN |
Q(m³/h) |
0 |
0.8 |
1.6 |
2.4 |
3.2 |
4 |
4.8 |
5.6 |
6.4 |
|
Q(L/min) |
0 |
13.3 |
26.6 |
40 |
53.3 |
66.7 |
80 |
95.3 |
106.7 |
|
|
1.5"×1" |
H(m) |
56 |
53.5 |
51 |
47 |
43.5 |
40 |
35 |
30 |
26 |
|
1.5"×1" |
60 |
58 |
55.5 |
52.5 |
49.5 |
46 |
40.5 |
36 |
30 |
Performance Curve
Model Analysis
|
NO. |
Component |
Material |
NO. |
Componnet |
Material |
No. |
Component |
Material |
|
1 |
Drain plug |
Brass |
9 |
Capacitor cover |
ABS |
17 |
Bearing |
|
|
2 |
Pump body |
Cast iron |
10 |
Screw |
AISI201 |
18 |
Support |
|
|
3 |
Nut |
AISI201 |
11 |
Capacitor |
|
19 |
Rotor |
|
|
4 |
Impeller |
Brass/AISI304 |
12 |
Pump base |
ZL102 |
20 |
Water-throwing ring |
NBR |
|
5 |
Flat key |
Iron |
13 |
Wave washer |
65Mn |
21 |
Mechanical seal |
Ceramic-graphite |
|
6 |
Connector |
Iron |
14 |
Rear cover |
ZL102 |
22 |
Stator |
|
|
7 |
Hex bolts |
|
15 |
Fan |
PP |
23 |
O ring |
NBR |
|
8 |
Capacitor support |
ABS |
16 |
Fan cover |
Iron |
|
|
|
