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Negatron Co., Ltd.
 
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Negatron Co., Ltd.
[Korea]
Address:
576-1 Hakjang-dong Sasang-gu Busan 617-846 Korea
Phone:
82-51-3250803
Contact name:
Dohyoun Cho , Manager
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Negatron Co., Ltd.
 
FRP Pump

FRP Chemical Pump

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FRP Chemical Pump

Click to enlarge image

 Model Number NT2-NFPS Series

FRP PUMP is?

  • Since its flow-contacting surface is made of FRP, FRP PUMP is suitable for use with strong acids and strong bases, which are not compatible with metallic materials 
  • FRP PUMP is able to transport things that ordinary pumps cannot, such as hydrochloric acid, sulfuric acid, nitric acid. Its characteristics such as lightness, acid-resistance, and corrosion-resistance enables the transportation of various toxic chemicals, and therefore it became an essential part of these transportations 
  • FRP PUMP is required in large-scaled chemical plants in which chemical products are manufactured

Product Features

  • Precision compress molding product made by ultra-high pressure (3000kg/cm) of resin injection forming device (patent No.0260774)
  • This product is a world market challenger that attempts to achieve a 0% defect rate
  • Production cost reduction - saves labor, materials and power consumption by automated system
  • Improvement in durability and strength 
    - compression forming using a mold
    - improvement in acid-resistance, corrosion-resistance, and abrasion-resistance
  • Standardization
    - able to assemble without 2nd or 3rd processing after forming
    - improves standard efficiency
  • Quality improvement
    - minimized air pockets occur during FRP molding
    - minimized contraction and distortion occur during FRP hardening

Product applications

  • Chemical plants, plating liquid filtering circulation, PCB corrosion cleaning, membrane treatment, surface treatment, acid-pickling process, semi-conductors, chemical treatment, hydrochloric acid, sulfuric acid, nitric acid factories and more.

Standard Specification

Capacity
0.05~7.5m/min
Total Head
Max 65m
Temperature
Max 120°C
Revolution
1750,3500rpm 1450,2900rpm
Rotation
CW(Clckwise viewed from coupling end)
Shaft Sealing
Mechanical (Sic/Carbon, Unbalance, Rubber:Bellows Type)
Flange
KS 10kgf/cm(JIS 10KGF/CM), FF Type
Bearing Lubrication
Oil Bath Type
Bore
32~150mm

MODEL
Diameter(mm)
1750RPM
Power(HP)
Discharge capacity ( m3 /mim)
Pump head (M)
NFPS25
32x25
2
0.13
15
NFPS32
40x32
3
0.25
18
NFPS40
50x40
5
0.4
20
NFPS65
80x65
10
1
30
NFPS80
100x80
5
0.8
10
7.5
20
10
30
NFPS100
125x100
7.5
1.0
15
15
30
NFPS125
150x125
25
2.5
25
NFPS150
200x150
40
3
35
NFPS200
250x200
50
4.5
35
* Products other than standard size are available by custom-order.
* Specification or color of this product may be modified for improvement of performance without prior notice.

Selection Chart

Main parts

IMPELLER

CASING

CASING COVER

DISASSEMBLY, ASSEMBLY CREAWING AND COMPLETED FORM

Outline Dimension

MODEL
Fig
BORE
MOTER
PUMP & MOTER
BASE PLATE
WEIGHT(Kg)
Suc.
Dis.
Kw
rpm
A
R
M
L
F
H1
H2
H
Ba
Bb
Bc
Bd
Be
Bh
PUMP
BASE
MOTER
NT2-
NFPS25
A
32
25
0.4
1750
73
330
230
636
95
142
145
337
690
640
25
250
200
90
20
23
9
0.75
272
675
740
690
25
15
1.5
332
738
800
750
27
24
3.7
3500
73
330
373
779
95
142
145
337
840
790
25
250
200
90
20
28
30
NT2-
NFPS45
A
50
40
1.5
1750
80
375
332
790
115
168
175
432
860
800
30
300
240
90
24
30
24
2.2
371
826
900
840
31
30
3.7
373
828
910
850
32
39
B
50
40
11
3500
80
375
583
1041
115
168
175
418
950
750
100
350
310
75
24
30
109
NT2-
NFPS50
A
65
50
5.5
1750
90
420
438
951
145
205
180
485
1020
960
30
380
320
100
35
52
56
7.5
476
959
1050
990
53
70
NT2-
NFSP65
A
80
65
7.5
1750
95
480
476
1054
170
225
210
535
850
750
100
460
410
100
58
43
70
11
583
1161
1050
850
46
109
15
627
1205
1100
900
48
136
NT2-
NFPS80
A
100
80
20
1750
100
595
668
1366
195
255
233
588
1200
1000
100
500
450
100
730
63
161
30
706
1404
1250
1050
65
182
NT2-
NFPS100
C
125
100
30
1750
110
600
706
1419
196
285
240
625
1270
535
100
520
470
100
82
73
182
37
791
1504
1350
575
75
282
45
NT2-
NFPS125
C
150
125
45
1750
115
610
791
1520
215
330
270
725
1370
535
150
650
590
125
105
108
282
55
812
1540
1400
550
110
490

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