High Pressure Plunger Chemical Pump JDR
Capacity range 92-6050lph, 8-500bar
JDR series plunger type metering pump is designed for flow and high-pressure dosing. The Max pressure can up to 50Mpa. The liquid end is coated ceramic from SS316 piston. The plunger packing seal is PTFE compressed by SS316 gland ring to grantee the high pressure and for extended life with minimal leakage. JDR motor can be both vertically and horizontally mounted. Multiplex gearboxes with one motor drive and pump base are available. Widely used in petroleum, chemical industry, electric power, metallurgy, mining, shipbuilding, light industry, agriculture, national defense department and etc.
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 metering reproducibility is within ±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: 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 50hz on standard, other voltage or 60hz 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) |
| JDR 92/50 |
92 |
24 |
96 |
29 |
110 |
115 |
500 |
7250 |
20 |
60 |
5.5
(7.5) |
DN15 |
DN15
WN Flange |
| JDR 145/32 |
145 |
38 |
46 |
174 |
320 |
4640 |
25 |
| JDR 190/18 |
190 |
50 |
60 |
228 |
250 |
3625 |
28 |
| JDR 240/20 |
240 |
63 |
76 |
288 |
200 |
2900 |
32 |
| JDR 430/11 |
430 |
114 |
136 |
516 |
110 |
1595 |
42 |
DN20 |
DN20
WN Flange |
| JDR 520/9.0 |
520 |
137 |
165 |
624 |
90 |
1305 |
45 |
| JDR 650/8.0 |
650 |
172 |
206 |
780 |
80 |
1160 |
50 |
| JDR 780/6.5 |
780 |
206 |
247 |
936 |
65 |
943 |
55 |
| JDR 930/5.5 |
930 |
246 |
295 |
1116 |
55 |
798 |
60 |
DN25 |
DN25
RF Flange |
| JDR 1100/4.6 |
1100 |
291 |
349 |
1320 |
46 |
667 |
65 |
| JDR 1300/4.0 |
1300 |
343 |
412 |
1560 |
40 |
580 |
70 |
| JDR 1480/3.5 |
1480 |
391 |
469 |
1776 |
35 |
508 |
75 |
DN32 |
DN32
RF Flange |
| JDR 1700/3.0 |
1700 |
449 |
539 |
2040 |
30 |
435 |
80 |
| JDR 1920/2.8 |
1920 |
507 |
609 |
2304 |
28 |
406 |
85 |
| JDR 2150/2.4 |
2150 |
568 |
682 |
2580 |
24 |
348 |
90 |
| JDR 2400/2.2 |
2400 |
634 |
761 |
2880 |
2.2 |
32 |
95 |
DN40 |
DN40
RF Flange |
| JDR 2680/2.0 |
2680 |
708 |
850 |
3216 |
18 |
261 |
100 |
| JDR 3250/1.6 |
3250 |
859 |
1030 |
3900 |
15 |
218 |
110 |
| JDR 3860/1.3 |
3860 |
1020 |
1224 |
4632 |
13 |
189 |
120 |
| JDR 4550/1.1 |
4550 |
1202 |
1443 |
5460 |
11 |
160 |
130 |
DN50 |
DN50
RF Flange |
Installation Drawing:
