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Kaiquan KQL(W) Vertical/Horizontal Single-Stage In-Line Centrifugal Pump

KQL65-125-3

Kaiquan Pump Industry’s KQL(W) series—comprising vertical and horizontal single-stage in-line centrifugal pumps—features a direct-coupled motor design that ensures low vibration,low noise,and stable,reliable operation.With a compact structure and a small footprint,these pumps are suitable for transporting chilled and hot water in applications such as air conditioning,heating,and sanitary water systems.They offer a wide flow range,high head,and broad compatibility with fluid temperatures
Product Consultation By telephone
Function
Parameters
Size
Video Introduction

Function

Product Applications:

Used for the transport of non-corrosive cold and hot water in systems such as air conditioning, heating, sanitary water supply, water treatment, cooling and refrigeration, liquid circulation, water supply, pressure boosting, and irrigation.

Operating Range:

Rotational speed: 2960 r/min, 1480 r/min, 980 r/min
Flow rate range: 8–1400 m³/h
Head: ≤127 m
Medium temperature: -10°C to 80°C; 80°C to 120°C (with high-temperature mechanical seal, O-ring, and flushing plan)
Ambient conditions: Max. +40°C; altitude <1000 m; relative humidity ≤95%

Product Overview:

Features a direct motor connection ensuring perfect shaft alignment between the motor and pump, resulting in low vibration and noise. The pump features identical inlet and outlet diameters, a solid shaft, and SKF bearings in a specialized configuration for stable, reliable operation. Its unique installation design minimizes the pump's footprint. It utilizes a newly designed, ultra-high-efficiency three-phase asynchronous motor featuring an optimized structure, high starting torque, high efficiency, and low noise. The motor's maximum permissible temperature rise has been increased, enhancing overload capacity and durability while ensuring safe, reliable operation. The IP55 totally enclosed structure prevents dust, wind, rain, and splashing water from entering the motor and causing damage.

Parameters

model Flow rate (m³/h) Head (m) Rotational speed (r/min) Power (kW)
50KQL/W11-10-0.75/2 8
11
13.2		 11
10
9		 2960 0.75
50KQL/W12.5-12.5-1.1/2 8.8
12.5
15		 13.5
12.5
11.3		 2960 1.1
50KQL/W11-16-1.1/2 8
11
13.2		 17
16
14		 2960 1.1
50KQL/W12.5-20-1.5/2 8.8
12.5
15		 21.5
20
17.8		 2960 1.5
50KQL/W10-27-1.5/2 7
10
11		 28.35
27
26.2		 2960 1.5
50KQL/W12.5-32-2.2/2 8.8
12.5
13.8		 33.6
32
30		 2960 2.2
50KQL/W10-36-3/2 7.3
10.4
12.5		 38
36
33		 2960 3
50KQL/W12-44-4/2 8.3
11.7
14		 45.8
44
42		 2960 4
50KQL/W12.5-50-5.5/2 8.8
12.5
15		 52
50
48		 2960 5.5
65KQL/W22-10-1.1/2 15.6
22.3
27		 11
10
8.4		 2960 1.1
65KQL/W25-12.5-1.5/2 17.5
25
30		 13.7
12.5
10.5		 2960 1.5
65KQL/W22-16-2.2/2 15.6
22.3
27		 17
16
14.4		 2960 2.2
65KQL/W25-20-2.2/2 17.5
25
27.5		 21
20
18.5		 2960 2.2
65KQL/W20-24-2.2/2 14
20
22		 25.2
24
23.2		 2960 2.2
65KQL/W23-28-3/2 16.1
23
25.2		 29.4
28
26.8		 2960 3
65KQL/W25-32-4/2 17.5
25
30		 34.3
32
28.5		 2960 4
65KQL/W22-38-5.5/2 15.2
21.8
26.2		 40
38
34.5		 2960 5.5
65KQL/W23-44-5.5/2 16.4
23.4
25.7		 46.2
44
39.6		 2960 5.5
65KQL/W25-50-7.5/2 17.5
25
30		 52.7
50
45.5		 2960 7.5
80KQL/W45-10-2.2/2 31.3
44.7
53.6		 11.5
10
8		 2960 2.2
80KQL/W50-12.5-3/2 35
50
60		 14
12.5
10.1		 2960 3
80KQL/W45-16-3/2 31.5
45
49.5		 17.5
16
15		 2960 3
80KQL/W50-20-4/2 35
50
55		 21
20
18.3		 2960 4
80KQL/W40-24-4/2 28
40
44		 25.2
24
21.6		 2960 4
80KQL/W47-28-5.5/2 32.69
46.7
51.37		 30
28
25.8		 2960 5.5
80KQL/W50-32-7.5/2 35
50
60		 35
32
28		 2960 7.5
80KQL/W35-34-5.5/2 24.5
35
38.5		 35.7
34
32		 2960 5.5
80KQL/W44-38-7.5/2 30.5
43.5
52		 40.6
38
33.4		 2960 7.5
80KQL/W47-44-11/2 32.8
47
56.4		 47
44
40		 2960 11
80KQL/W50-50-15/2 35
50
60		 53.5
50
46		 2960 15
80KQL/W43-60-15/2 30
43.3
52		 62
60
54		 2960 15
80KQL/W47-70-18.5/2 32.5
46.7
56		 73
70
63		 2960 18.5
80KQL/W50-80-22/2 35
50
60		 83
80
72		 2960 22
80KQL/W40-85-22/2 28
40
48		 88
85
78		 2960 22
80KQL/W43-101-30/2 30
43.3
52		 105
101
94		 2960 30
80KQL/W47-113-30/2 32.5
46.7
56		 117
113
106		 2960 30
80KQL/W50-125-37/2 35
50
60		 129
125
118		 2960 37
80KQL/W25-20-3/4 15
25
30		 21
20
18.3		 1480 3
80KQL/W23-28-4/4 14
23
28		 28.3
27.9
25.3		 1480 4
80KQL/W25-32-5.5/4 15
25
30		 33
32
30		 1480 5.5
100KQL/W60-16-4/2 42
60
66		 17.5
16
14.8		 2960 4
100KQL/W70-20-5.5/2 49
70
77		 22
20
18.5		 2960 5.5
100KQL/W70-26-7.5/2 49
70
77		 27.3
26
24.3		 2960 7.5
100KQL/W75-32-11/2 52.5
75
82.5		 34.5
32
29.3		 2960 11
100KQL/W68-38-11/2 47.6
68
74.8		 41
38
34.2		 2960 11
100KQL/W72-44-15/2 50.4
72
79.2		 48.5
44
41		 2960 15
100KQL/W75-50-18.5/2 52.5
75
82.5		 53
50
46		 2960 18.5
100KQL/W89-10-4/2 62.6
89
107		 12
10
8.8		 2960 4
100KQL/W100-12.5-5.5/2 70
100
120		 13.6
12.5
8		 2960 5.5
100KQL/W85-16-5.5/2 59.5
85
93.5		 16.8
16
14.4		 2960 5.5
100KQL/W95-20-7.5/2 66.5
95
104.5		 22.8
20
18.5		 2960 7.5
100KQL/W80-24-7.5/2 56
80
88		 25.2
24
22.4		 2960 7.5
100KQL/W94-28-11/2 65.4
93.5
112		 32
28
23		 2960 11
100KQL/W100-32-15/2 70
100
120		 35
32
27		 2960 15
100KQL/W115-34-15/2 80.5
115
126.5		 38.5
34
32		 2960 15
100KQL/W94-44-18.5/2 65.4
93.5
112		 47.5
44
37		 2960 18.5
100KQL/W100-50-22/2 70
100
120		 54
50
42		 2960 22
100KQL/W87-60-30/2 61
87
104		 65
60
50		 2960 30
100KQL/W94-70-30/2 65.4
93.5
112		 76
70
59		 2960 30
100KQL/W100-80-37/2 70
100
120		 87
80
68		 2960 37
100KQL/W82-85-37/2 58
82
98.5		 88
85
78		 2960 37
100KQL/W90-101-45/2 63
90
108		 105
101
94		 2960 45
100KQL/W95-113-55/2 66
95
114		 117
113
106		 2960 55
100KQL/W100-125-75/2 70
100
120		 129
125
118		 2960 75
100KQL/W50-8-2.2/4 30
50
60		 9.2
8
6.8		 1480 2.2
100KQL/W45-10-2.2/4 26.8
44.6
53.5		 10.7
9.9
9.4		 1480 2.2
100KQL/W50-12.5-3/4 30
50
60		 13.5
12.5
11.8		 1480 3
100KQL/W47-17-4/4 28
46.7
56		 18.6
17.4
16.6		 1480 4
100KQL/W50-20-5.5/4 30
50
60		 21.3
20
19		 1480 5.5
100KQL/W47-28-7.5/4 28
46.7
56		 29.6
27.9
26.1		 1480 7.5
100KQL/W50-32-11/4 30
50
60		 34
32
29		 1480 11
125KQL/W143-10-7.5/2 86
143
172		 14
10
7		 2960 7.5
125KQL/W160-12.5-11/2 96
160
192		 18
12.5
8		 2960 11
125KQL/W143-16-11/2 86
143
172		 19.2
16
11.5		 2960 11
125KQL/W160-20-15/2 96
160
192		 25
20
17		 2960 15
125KQL/W138-24-15/2 83
138
166		 26
24
21		 2960 15
125KQL/W150-28-18.5/2 90
150
180		 31.5
28
24.5		 2960 18.5
125KQL/W160-32-22/2 96
160
192		 36
32
28		 2960 22
125KQL/W138-38-22/2 83
138
166		 41.3
37.5
34.5		 2960 22
125KQL/W150-44-30/2 90
150
180		 48.4
44
40.5		 2960 30
125KQL/W160-50-37/2 96
160
192		 55
50
46		 2960 37
125KQL/W138-60-37/2 83
138
166		 66
60
55		 2960 37
125KQL/W150-76-45/2 90
150
180		 76
70
64		 2960 45
125KQL/W160-80-55/2 96
160
192		 87
80
73		 2960 55
125KQL/W134-88-55/2 80.5
134
161		 96
88
81		 2960 55
125KQL/W143-100-75/2 86
143
172		 108
100
94		 2960 75
125KQL/W150-110-75/2 90
150
180		 115
110
102		 2960 75
125KQL/W160-125-90/2 96
160
192		 132
125
118		 2960 90
125KQL/W100-5-2.2/4 60
100
120		 6.5
5
4		 1480 2.2
125KQL/W87-6-4/4 52
87
104		 7.5
6.3
5.1		 1480 3
125KQL/W100-8-4/4 60
100
120		 9.4
8
6.7		 1480 4
125KQL/W100-12.5-5.5/4 60
100
120		 14
12.5
11		 1480 5.5
125KQL/W87-15-5.5/4 52
87
104		 16.4
15
14		 1480 5.5
125KQL/W93-17-7.5/4 56
93
112		 19
17.4
15.5		 1480 7.5
125KQL/W120-16-7.5/4 84
120
132		 18.5
16
14.4		 1480 7.5
125KQL/W100-20-11/4 60
100
120		 21.5
20
18		 1480 11
125KQL/W79-20-7.5/4 47
79
95		 21
20
18		 1480 7.5
125KQL/W91-27-11/4 55
91
110		 29
27
22		 1480 11
125KQL/W100-32-15/4 60
100
120		 35
32
27		 1480 15
125KQL/W87-38-18.5/4 52.3
87
105		 39
38
37		 1480 18.5
125KQL/W94-44-22/4 56.4
94
113		 46
44
41		 1480 22
125KQL/W100-50-30/4 60
100
120		 52
50
47		 1480 30
150KQL/W140-20-11/4 98
140
154		 21
20
18.4		 1480 11
150KQL/W160-24-15/4 112
160
176		 25.2
24
22.5		 1480 15
150KQL/W150-28-18.5/4 105
150
165		 29.4
28
26.5		 1480 18.5
150KQL/W160-32-22/4 112
160
176		 33.6
32
30		 1480 22
150KQL/W138-38-22/4 98.6
138
151.8		 39.9
38
36.2		 1480 22
150KQL/W150-44-30/4 105
150
165		 46.2
44
41.5		 1480 30
150KQL/W160-50-37/4 112
160
176		 52.5
50
47		 1480 37
150KQL/W179-10-11/4 125
179
215		 11.6
10
8		 1480 11
150KQL/W200-12.5-11/4 140
200
240		 14.1
12.5
10.6		 1480 11
150KQL/W180-16-11/4 126
180
198		 16.8
16
14.4		 1480 11
150KQL/W200-20-15/4 140
200
220		 21.8
20
18.5		 1480 15
150KQL/W240-20-18.5/4 180
240
280		 23
20
17		 1480 18.5
150KQL/W173-24-18.5/4 121
173
208		 25.8
24
20.7		 1480 18.5
150KQL/W200-28-22/4 140
200
220		 31
28
25.2		 1480 22
150KQL/W200-32-30/4 140
200
240		 35
32
28		 1480 30
150KQL/W240-32-30/4 171
240
264		 25.2
32
28.8		 1480 30
150KQL/W200-38-30/4 140
200
220		 39.9
38
36		 1480 30
150KQL/W187-44-37/4 131
187
225		 46.6
44
39		 1480 37
150KQL/W200-50-45/4 140
200
240		 53
50
44		 1480 45
150KQL/W173-60-55/4 121
173
208		 64
60
55.5		 1480 55
150KQW180-70-55/2 126
180
216		 75
70
64		 2960 55
150KQL/W187-70-75/4 131
187
224		 74
70
64		 1480 75
150KQW200-80-75/2 140
200
240		 86
80
72		 2960 75
150KQL/W200-80-75/4 140
200
240		 85
80
75		 1480 75
200KQL/W280-10-11/4 196
280
308		 11.5
10
8.6		 1480 11
200KQL/W300-12.5-15/4 210
300
330		 15
12.5
11		 1480 15
200KQL/W280-16-18.5/4 196
280
336		 18
16
13		 1480 18.5
200KQL/W300-20-22/4 210
300
330		 21.5
20
18		 1480 22
200KQL/W245-24-22/4 171
245
270		 25.4
24
21.6		 1480 22
200KQL/W280-28-30/4 196
280
308		 30.6
28
26.2		 1480 30
200KQL/W300-32-37/4 210
300
330		 34.5
32
29.5		 1480 37
200KQL/W260-38-45/4 182
260
312		 41.4
38
29.6		 1480 45
200KQL/W270-44-45/4 189
270
297		 46.2
44
39.6		 1480 45
200KQL/W300-48-55/4 210
300
330		 50.4
48
43.2		 1480 55
200KQL/W252-60-75/4 182
262
312		 64
60
54		 1480 75
200KQW252-70-75/2 182
262
312		 78
70
65		 2960 75
200KQL/W280-70-90/4 196
280
336		 74
70
64		 1480 90
200KQW290-80-90/2 203
290
348		 92
80
69		 2960 90
200KQL/W300-80-110/4 210
300
360		 85
80
73		 1480 110
200KQL/W358-10-15/4 250
358
394		 13
10
7		 1480 15
200KQL/W400-12.5-18.5/4 280
400
440		 15.5
12.5
10.2		 1480 18.5
200KQL/W358-16-22/4 250
358
430		 18
16
11.2		 1480 22
200KQL/W400-20-30/4 280
400
480		 23
20
14		 1480 30
200KQL/W340-24-30/4 238
340
374		 25.2
24
21.6		 1480 30
200KQL/W360-28-37/4 252
360
396		 31.5
28
25		 1480 37
200KQL/W390-32-45/4 273
390
429		 34.5
32
28.8		 1480 45
200KQL/W440-32-55/4 308
440
520		 37
32
28		 1480 55
200KQL/W340-36-45/4 238
340
374		 39
36
32.4		 1480 45
200KQL/W370-40-55/4 259
370
407		 45.5
40
36		 1480 55
200KQL/W374-44-75/4 262
374
449		 48
44
34		 1480 75
200KQL/W400-50-75/4 280
400
480		 54.5
50
39		 1480 75
200KQL/W346-60-90/4 242
346
415		 64
60
54		 1480 90
200KQL/W374-70-110/4 262
374
449		 74
70
64		 1480 110
200KQL/W400-80-132/4 280
400
480		 85
80
73		 1480 132
200KQL/W400-50-75/2 280
400
480		 62
50
39		 2960 75
200KQW360-65-90/2 252
360
432		 77
65
53		 2960 90
200KQW400-75-110/2 280
400
480		 91
75
65		 2960 110
200KQW400-85-132/2 280
400
480		 104
85
67		 2960 132
200KQL/W490-17-30/4 262
490
539		 19
17
15.3		 1480 30
250KQL/W520-20-37/4 364
520
600		 22
20
17		 1480 37
250KQL/W500-25-45/4 350
500
600		 26.2
25
21		 1480 45
250KQL/W500-28-55/4 364
500
600		 31.5
28
25		 1480 55
250KQL/W550-32-75/4 400
550
660		 33.5
32
29		 1480 75
250KQL/W500-41-75/4 350
500
550		 44
41
36.9		 1480 75
250KQL/W500-44-90/4 365
500
600		 47
44
35		 1480 90
250KQL/W500-50-90/4 350
500
550		 52.5
50
45		 1480 90
250KQL/W600-50-110/4 420
600
720		 54.5
50
42		 1480 110
250KQL/W480-60-132/4 350
480
580		 64
60
52.5		 1480 132
250KQL/W515-70-160/4 375
515
620		 74
70
61.2		 1480 160
250KQL/W550-80-220/4 400
550
660		 85
80
73		 1480 200
300KQL/W660-18-45/4 460
660
790		 20
17.5
14		 1480 45
300KQL/W720-20-55/4 500
720
860		 23
20
16		 1480 55
300KQL/W600-24-55/4 420
600
720		 26.5
24
20.6		 1480 55
300KQL/W660-28-75/4 460
660
790		 30.5
28
24		 1480 75
300KQL/W720-32-90/4 500
720
860		 35
32
28		 1480 90
300KQL/W600-38-90/4 420
600
720		 42
38
34		 1480 90
300KQL/W660-44-110/4 460
660
790		 49
44
37		 1480 110
300KQL/W720-50-132/4 500
720
860		 55
50
42		 1480 132
300KQW620-60-160/4 430
620
740		 64.5
60
54		 1480 160
300KQW670-70-200/4 465
670
800		 75
70
60.4		 1480 200
300KQW720-80-250/4 500
720
860		 86
80
69		 1480 250
300KQL/W820-17-55/4 574
820
984		 20
17
13		 1480 55
300KQL/W820-24-75/4 574
820
900		 26.5
24
22		 1480 75
300KQL/W900-28-90/4 630
900
1080		 33
28
22		 1480 90
300KQL/W900-32-110/4 630
900
1080		 36
32
27		 1480 110
300KQL/W800-36-110/4 560
800
960		 42
36
29		 1480 110
300KQL/W900-40-132/4 630
900
1080		 46
40
34		 1480 132
300KQL/W900-50-160/4 630
900
1080		 56.5
50
44		 1480 160
350KQL860-28-110/4 602
860
1032		 31
28
23		 1480 110
350KQL960-32-132/4 672
960
1152		 35
32
27.5		 1480 132
350KQL/W1000-24-110/4 750
1000
1200		 27
24
20		 1480 110
350KQL/W1100-28-132/4 820
1100
1300		 31
28
23		 1480 132
350KQL/W1200-32-160/4 900
1200
1400		 36
32
27		 1480 160
350KQW1050-38-160/4 790
1050
1225		 41
38
32.7		 1480 160
350KQW1130-44-200/4 850
1130
1320		 46.6
44
38		 1480 200
350KQW1200-50-250/4 900
1200
1400		 53
50
44		 1480 250
350KQL/W720-11-37/6 500
720
860		 14
11
9		 980 37
350KQL/W820-13-45/6 574
820
930		 16
13
11.5		 980 45

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