A3-ZWS
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
Transfer clean water or other liquids similar in physical and chemical properties.
Well water lifting and garden irrigation
Small living water supply and water sprinkler system
Pressure booting and supporting equipment
Pump
Stainless steel pump body
Stainless steel impeller
AISI 304 + steel 45#shaft
Max. liquid temperature: +60℃
Max. suction: +9m
Moter
Motor with copper winding
Build-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 Data
|
Model |
Power |
DN |
Q(m³/h) |
0 |
0.6 |
1.2 |
1.8 |
2.4 |
3 |
3.6 |
4.2 |
4.8 |
|
|
|
kW |
HP |
|
Q(L/min) |
0 |
10 |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
|
A3-400ZWS |
0.4 |
0.55 |
1"×1" |
H(m) |
35 |
28.5 |
22.5 |
17.8 |
13.8 |
/ |
/ |
/ |
/ |
|
A3-600ZWS |
0.6 |
0.82 |
1"×1" |
|
42 |
35.6 |
30 |
26 |
23.5 |
19 |
/ |
/ |
/ |
|
A3-800ZWS |
0.8 |
1.1 |
1"×1" |
|
50 |
42 |
36.5 |
33 |
30 |
27 |
22 |
/ |
/ |
|
A3-1100ZWS |
1.1 |
1.5 |
1.5"×1.5" |
|
50 |
46.3 |
42.5 |
39 |
35.6 |
32 |
29 |
27.9 |
25 |
|
A3-1500ZWS |
1.5 |
2 |
1.5"×1.5" |
|
55 |
52 |
48.5 |
45 |
41.8 |
37 |
34.5 |
31.5 |
30 |
Performance Curve
Model Analysis
|
NO. |
Component |
Material |
NO. |
Componnet |
Material |
No. |
Component |
Material |
|
1 |
Pump body |
AISI304 |
8 |
Support |
ZL102 |
15 |
Fan cover |
PP+GF10 |
|
2 |
Connector |
Brass |
9 |
Bearing |
|
16 |
Fan |
PP |
|
3 |
Flow switch |
|
10 |
Rotor |
|
17 |
Rear cover |
ZL102 |
|
4 |
Pressure switch |
|
11 |
Stator |
|
18 |
Water throwing ring |
NBR |
|
5 |
Prssure tank |
|
12 |
Pump base |
ZL102 |
19 |
Mechanical seal |
Ceramic-graphite |
|
6 |
Impeller |
AISI304 |
13 |
Capacitor |
|
20 |
Diffuser |
PPO+AISI304 |
|
7 |
Support cover |
AISI304 |
14 |
Capacitor cober |
ABS |
21 |
Ejector |
PPO+AISI304 |
