Accurate Plunger Metering Pump
Capacity range 6-600lph, 6-400bar
JSZ series high-performance plunger metering pump is fully engaged mechanism for heavy duty use. The unique adjusting mechanism makes the pump smoothly adjust from 0-100%. It has precise dosing capability even at maximum pressure. The motor can be both vertical and horizontal installed. Multiplex gearbox with one motor drive and pump base are available.
Features:
1. Flow rate can be adjusted via unique adjusting mechanism from 0-100%.
2. The adjustment can be carried when pump is in operation or at stop.
3. The steady accuracy is ±1% from 30%-100% of the maximum output.
4. Automatic operation is achieved by variable speed drive.
5. Special application for high temperature or low temperature is available with cooling jacket or heating jacket.
Materials:
1. Pump head: SS304, SS316
2. Pump case: Cast iron
3. Plunger: Ceramic or SS316 coated with ceramic
4. Packing seal: PTFE and SS316 ring
5. Valves: SS304, SS316
6. Valve Ball: SS304, SS316, ceramic
Power Supply:
380V 3 phase on standard, single phase or other voltage on request; EX-proof motor is available on request.
Parameter Table:
| Model |
50Hz |
60 Hz |
Pressure |
Plunger
Dia.
(mm) |
Stroke
Length
(mm) |
Power
kW(HP) |
Inlet&Outlet Size |
Connection Size |
Flow
(lph) |
Flow
(gph) |
SPM |
Flow
(gph) |
Flow
(lph) |
SPM |
(Bar) |
(Psi) |
| JSZ 6/40 |
6 |
1.6 |
96 |
1.9 |
7.2 |
115 |
400 |
5800 |
8 |
25 |
0.75(1) |
DN6 |
DN15
(union for welding) |
| JSZ 10/25 |
10 |
2.6 |
3.2 |
12 |
250 |
3625 |
10 |
| JSZ 15/20 |
15 |
4.0 |
4.8 |
18 |
200 |
2900 |
12 |
| JSZ 25/10 |
25 |
6.6 |
7.9 |
30 |
100 |
1450 |
16 |
| JSZ 40/6.3 |
40 |
11 |
13 |
48 |
63 |
914 |
20 |
| JSZ 65/4.5 |
65 |
17 |
21 |
78 |
45 |
653 |
25 |
DN10 |
| JSZ 80/3.6 |
80 |
21 |
25 |
96 |
36 |
522 |
28 |
| JSZ 110/2.8 |
110 |
29 |
35 |
132 |
28 |
406 |
32 |
| JSZ 130/2.3 |
130 |
34 |
41 |
156 |
23 |
334 |
35 |
| JSZ 160/2.0 |
160 |
42 |
51 |
192 |
20 |
290 |
38 |
| JSZ 190/1.6 |
190 |
50 |
60 |
228 |
16 |
232 |
42 |
| JSZ 270/1.1 |
270 |
71 |
86 |
324 |
11 |
160 |
50 |
DN15 |
| JSZ 330/0.9 |
330 |
87 |
105 |
396 |
9 |
131 |
55 |
| JSZ 400/0.8 |
400 |
106 |
127 |
480 |
8 |
116 |
60 |
| JSZ 500/0.9 |
500 |
132 |
144 |
159 |
600 |
173 |
9 |
131 |
55 |
DN20 |
DN20 RF Flange |
| JSZ 600/0.6 |
600 |
159 |
190 |
720 |
6 |
87 |
60 |
Installation Drawing:
