Pump size
Constructive data
Units
125-140
125-170
125-200
125-250
125-310
150-250
150-280
150-310
150-340
150-400
150-430
150-500
200-280
200-340
200-400
200-500
200-620
250-280
250-340
250-400
250-500
250-620
300-280
300-340
300-400
300-500
300-620
350-500
350-620
400-390
400-440
400-480
400-540
400-620
400-850
500-510
500-640
500-700
500-790
500-890
600-540
600-620
600-710
600-830
700-590
700-710
700-820
800-740
800-840
800-970
A48CL30 145 145 232 362 362 232 145 362 145 145 232 232 145 145 232 232 362 145 145 145 232 362 145 145 232 232 362 232 362 145 145 232 232 362 362 145 145 232 362 362 145 145 232 232 145 145 232 145 145 145
Maximum
discharge
pressure
A536-60-40-18
psi
362 362 362 580 580 580 232 580 232 362 362 580 232 232 362 362 580 232 232 362 362 580 232 362 362 362 580 362 580 232 232 362 362 580 580 232 362 362 362 362 232 232 362 362 232 232 232 232 232 232
A48CL30 160 260 260 362 28 160 13,5 260 260 145 174 260 145 160 188
Maximum
pressure
hydrostatic
test
A536-
60-40-18
psi According to Hydraulic Institute
260 362 406 507 522 290 319 390 390 260 290 348 232 246 290
Double volute pump X X X X X X X X X X X X X X X X
H≤
Q > 0,25 Qot.
With
single
volute
H>
Q > 0,40 Qot.
flow
With double
volute
Q > 0,25 Qot.
Maximum temperature ºF 221º …
A ‚ ‚ ‚ ‚ 1800 ‚ 1450 † ---Maximum
rotation
•‚
B
rpm 3650
1800 1800 1800
1800 --- ---
1800
1800
1200 1200 1200 900
A
1.61 --- 1.10 .945
1.99 1.02 1.51 1.57 .866 1.30 2.60 1.98 1.50 1.54 1.18 2.99 2.58 2.36 2.16 1.69 4.02 3.15 2.52 2.44 2.09 2.76 3.31 4.41 3.66 3.39 3.52 3.15 1.77 5.35 3.94 4.57 3.94 --- 6.02 5.75 5.12 4.53 9.09 6.50 5.28 8.27 8.11 6.85Width in the
impeller end
(b2) see fig. 4
B
in
--- .945.866.630 --- 1.57 1.22 1.45 1.26 .748 1.18 2.04 2.23 1.02 1.02 1.18 3.36 2.20 1.97 1.65 1.26 3.39 3.31 2.44 2.31 1.85 --- --- 4.17 3.70 3.94 3.35 3.19 --- 5.08 4.25 3.94 4.09 3.46 5.63 5.43 4.72 4.06 5.83 6.18 5.04 7.48 7.60 6.30
A
.866 --- .630 .669
1.10 .669 1.14 1.02 .866 .827 1.42 1.30 1.02 .984 .906 1.69 1.54 1.50 1.54 1.34 2.17 1.89 1.69 1.65 1.69 1.89 2.17 2.20 2.40 2.01 2.20 2.28 1.89 2.95 1.97 2.95 2.68 --- 3.39 2.87 2.95 2.83 4.49 3.23 --- --- --- 3.43Maximum
diameter for
solid crossing
B
in
--- .630.512.669 --- 1.18 .866 .984 1.02 .709 .669 1.18 1.18 .945 .945 .787 1.89 1.30 1.26 1.30 1.18 1.81 1.65 1.22 1.57 1.57 --- --- 2.99 1.85 2.28 1.97 2.20 --- 2.24 2.13 1.97 2.80 2.48 1.85 3.03 2.36 2.56 3.11 3.07 -- 3.74 4.49 3.19
Interchangeability
between impellers A and
B
simple - change
Wear ring change without
machining
Wear ring change with re-machining
A .047 --- .047 .051 .047 .055 .055 --- .055 .055 .055 .059 .059 .059 .059 .063 .067 .067
Sealing
in the diameter
(d2 – d1)
see fig.4
B
in .028
.033 .030 .033 .031 .033 .037 .039 .043 .047 .043
.047 .047 --- .047 .047 --- .055 .059 .051 .051 .055 .051 .055 .059 .059 .063 .063 .063
Rotation direction Clockwise or counter clockwise according to position of drive (see fig. 14 and 15)
DIN DIN EN 1092 – 2 types 21 Form B - PN16 or DIN EN1092 – 2 types 21 Form B – PN25
Flanges
(function of
end
pressure)
ANSI B 16.1 125 lb FF or 250 lb RF
Fx, Fy, Fz lbf 330 550 660 880 1100 1210 1320 1760 2200 2420 2640
Permissible
forces and
moments in
the flanges
(see fig.5)
„
Mx, My, Mz ft-lb 720 1080 1440 1980 2160 2530 2890 3610 5780 6500
Free side 6307 6308 6307 6310 6312 6314 6316 6320 6314 6316 6318 6320 6324 6316 6320 6322 6324 6328 6316 6318 6322 6324 6320 6322 6326 6322 6324 6328
NU
Bearings
(Clearance
C3)
Drive side 6307 6308 6307 6310 6312 6314 6316
320 314 316 318 320 324 316 320 322 324 328 316 318 322 324 320 322 326 322 324 328
type grease ƒ
Lubrication
Capacity for
bearing
oz .95 1.27 .95 1.90 2.54 3.17 3.88 21.2 3.17 3.88 13.4 18.9 27.5 3.88 23.4 23.6 27.5 33.2 3.88 13.4 23.6 27.5 18.9 23.6 30.7 23.6 27.5 33.2
Maximum admissible P/n (7)
hp
rpm
.073 .111 .073 .225 .381 .621 .917 .523 .818 .493 .769 1.10 1.57 2.79 .769 1.57 2.13 2.79 4.55 .769 1.10 2.13 2.79 1.57 2.13 2.33 2.13 2.79 4.56
GD
2
with water lbft
2
2.85 4.037.1212.6
13.3 17.8 23.0 35.4 44.9 69.8 20.9 37.3 60.5 119 226 28.5 52.7 86.4 175 339 39.9 71.2 118 243 474 332 570 148 224 292 425 662 2490 463 982 1320 1980 2970 690 1100 1730 2870 1220 2230 3350 3010 4390 6860
ØD 3.15 3.35 3.15 3.74 4.41 4.80 5.91 6.69 4.80 5.91 6.30 6.69 7.87 5.91 6.69 7.09 7.87 9.06 5.91 6.30 7.09 7.87 6.69 7.87 8.27 9.06
Ød 2.17 2.36 2.17 2.76 3.15 3.54 4.33 5.12 3.54 4.33 4.72 5.12 5.91 4.33 5.12 5.51 5.91 7.09 4.33 4.72 5.51 5.91 5.12 5.91 6.30 7.09
L 3.74 3.74 3.74 3.74 4.92 4.92 5.91 5.91 4.92 5.91 5.91 5.91 7.09 5.91 5.91 5.91 7.09 7.09 5.91 5.91 5.91 7.09 5.91 7.09 7.09 7.09
Shaft seal
housing
in
.47 x .47 .63 x .63 .79 x .79
.63x.63
.79 x .79
.98x.98
.79 x .79 .98x.98 .79 x .79
.98x.98 .79x.79
.98 x .98
Net weight lb 342 344 348 353 364 531 534 580 584 608 743 794 745 785 822 1155 1760 1025 1110 1145 1600 2170 1530 1730 2040 2570 3340 3320 4670 2370 3030 3220 3920 4700 9920 3370 5070 6540 7680
10270
6010 6530 7555
10360
8910
11750 13390 14460 14600 17220
Table 1 „ Values valid for materials A48CL30 and NI-Resist
• See item 6.2.1, peripherical speed For material: A536 60-40-18 multiply the values by 1.4
‚ Pumps 200-620A, 250-620A, 300-500A, 300-620A and 350-620A can operate in 1750rpm, Casted carbon steel multiply values by 1.7
with reinforced bearings, subject to release by the KSB Product Department Casted chrome steel, please consult KSB
ƒ For lubrication with oil, please consult KSB Product Department … For higher temperatures, consult KSB
† Maximum rotation = 880rpm for hydraulic A
Æ For material SAE 1045
RDL
10
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