HEAVY DUTY INDUSTRIAL PROCESS PUMPS
Pumps of type family IRP are constructed as single stage horizontal centrifugal pumps, with axial inlet and radial upward outlet. They are designed according to standard API 610, 10th edition (American Petroleum Institute) and are used for delivery of all types of abrasive and aggressive mediums of high temperatures in process industry.
Typically they are used in refineries, chemical and petrochemical industry as well as for special marine applications.
Capacity – Q
1 – 700 m3/h
Delivery height – H
4 – 240 m
PUMP CONSTRUCTION FEATURES
- Max. working pressure35 bar (depending on material)
- Working temperature -70 °C to + 300 °C
MATERIALS
- These pumps can be made out of all suitable materials for aggressive and abrasive mediums.
SEALING
- Depending on medium, sealing can be done by mechanical seal or by sealing packing.
- Accommodates API 682 mechanical seals.
- Mechanical seals are from well known manufacturers Crane, Flexibox, Burgmann, Pacific, Sealol.
- Rinsing, washing and lubrication of seals is carried out according to API standard.
CHARACTERISTICS CURVES
For information only!
1450 RPM – 50Hz
2900 RPM – 50 Hz
1750 RPM – 60 Hz
3500 RPM – 60 Hz
DIMENSIONS
Contact us for detailed agregate measure sketch!
|
Pump Type
|
DN1
|
DN2
|
A
|
B
|
C
|
D
|
E
|
F
|
G
|
H
|
I
|
|
IRP 25-160
|
40
|
25
|
480
|
95
|
385
|
50
|
285
|
100
|
160
|
115
|
160
|
|
IRP 25-200
|
40
|
25
|
480
|
95
|
385
|
50
|
285
|
100
|
160
|
115
|
160
|
|
IRP 40-160
|
50
|
40
|
480
|
95
|
385
|
50
|
285
|
100
|
160
|
120
|
165
|
|
IRP 40-200
|
50
|
40
|
485
|
100
|
385
|
50
|
285
|
100
|
160
|
135
|
185
|
|
IRP 40-250
|
50
|
40
|
615
|
115
|
500
|
80
|
370
|
130
|
180
|
160
|
230
|
|
IRP 40-315
|
50
|
40
|
625
|
125
|
500
|
80
|
370
|
130
|
255
|
190
|
255
|
|
IRP 50-160
|
80
|
50
|
490
|
105
|
385
|
50
|
285
|
100
|
160
|
140
|
180
|
|
IRP 50-200
|
80
|
50
|
490
|
105
|
385
|
50
|
285
|
100
|
160
|
150
|
200
|
|
IRP 50-250
|
80
|
50
|
630
|
130
|
500
|
80
|
370
|
130
|
225
|
170
|
225
|
|
IRP 50-355
|
80
|
50
|
630
|
130
|
500
|
80
|
370
|
130
|
260
|
200
|
280
|
|
IRP 50-400
|
80
|
50
|
670
|
140
|
530
|
110
|
370
|
160
|
315
|
250
|
315
|
|
IRP 50-160
|
100
|
80
|
635
|
135
|
500
|
80
|
370
|
130
|
225
|
170
|
230
|
|
IRP 80-200
|
100
|
80
|
635
|
135
|
500
|
80
|
370
|
130
|
225
|
190
|
255
|
|
IRP 80-250
|
100
|
80
|
635
|
135
|
500
|
80
|
370
|
130
|
260
|
210
|
285
|
|
IRP 80-315
|
100
|
80
|
670
|
140
|
530
|
110
|
370
|
160
|
280
|
230
|
320
|
|
IRP 80-400
|
100
|
80
|
820
|
150
|
670
|
110
|
500
|
170
|
355
|
270
|
360
|
|
IRP 100-200
|
150
|
100
|
635
|
135
|
500
|
80
|
370
|
130
|
260
|
195
|
290
|
|
IRP 100-250
|
150
|
100
|
680
|
150
|
530
|
110
|
370
|
160
|
290
|
210
|
290
|
|
IRP 100-325
|
150
|
100
|
680
|
150
|
530
|
110
|
370
|
160
|
315
|
240
|
325
|
|
IRP 100-400
|
150
|
100
|
820
|
150
|
670
|
110
|
500
|
170
|
355
|
280
|
365
|
|
IRP 150-315
|
200
|
150
|
840
|
170
|
670
|
110
|
500
|
170
|
355
|
260
|
410
|
|
IRP 150-400
|
200
|
150
|
700
|
170
|
530
|
110
|
500
|
170
|
355
|
310
|
460
|
|
IRP 150-500
|
200
|
150
|
850
|
180
|
670
|
110
|
500
|
170
|
375
|
360
|
500
|
|
IRP 200-250
|
250
|
200
|
860
|
190
|
670
|
110
|
500
|
170
|
355
|
275
|
435
|
|
IRP 200-315
|
250
|
200
|
930
|
210
|
720
|
140
|
515
|
205
|
355
|
290
|
460
|
|
IRP 200-400
|
250
|
200
|
910
|
190
|
720
|
140
|
515
|
205
|
355
|
320
|
510
|
|
IRP 250-500
|
300
|
250
|
920
|
200
|
720
|
140
|
515
|
205
|
475
|
470
|
670
|
|
IRP 300-400
|
350
|
300
|
1200
|
300
|
900
|
150
|
680
|
220
|
500
|
445
|
630
|
|
IRP 300-500
|
350
|
300
|
1200
|
300
|
900
|
150
|
680
|
220
|
560
|
495
|
750
|
|
IRP 350-400
|
350
|
350
|
1280
|
350
|
930
|
150
|
710
|
220
|
600
|
550
|
750
|
|
IRP 350-500
|
350
|
350
|
1200
|
300
|
900
|
150
|
632
|
268
|
670
|
630
|
850
|
PUMP CROSSECTION
