Measured test data

Bench-test curves and the finalised price list, as recorded in our own laboratory and our own sales documentation. Numbers are transcribed without rounding.

Two different kinds of number. The price list gives the two ends of each model's range — maximum flow and maximum head. A curve gives what the pump actually delivers at one particular head. A model rated 300 m³/h at 10 m will deliver less than 300 m³/h if your working head is higher, and the curve shows exactly how much less. If you tell us your duty we will read it off the right curve for you.

Measured curves (26 tests, 138 duty points)

Rod-coupled 70 m at 7.5 kW, 2-stage

70-70-7.5/2 rod-coupled, production model — max head 55 m, max flow 74 m³/h, speed 3280 rpm · 7.5 kW, frame 130, 7.5 kW inverter · New 4-blade impeller, impeller and pump body laid flat

Head (m)	Flow (m³/h)	Speed (rpm)
10	70	3160
20	60	3080
30	50	3070
40	38	3190
50	30	3310

Rod-coupled 70 m at 9.2 kW, 3-stage

70-105-9.2/3 rod-coupled, production model — max head 80 m, max flow 62 m³/h, speed 3020 rpm · 9.2 kW, frame 130

Head (m)	Flow (m³/h)	Speed (rpm)
10	62	3020
20	56	2960
30	49	2930
40	42	2950
50	35	3000
60	29	3140
70	23	3320

Rod-coupled 70 m at 11 kW, 4-stage

70-135-11/4 rod-coupled, production model — max head 100 m, max flow 65 m³/h · 11 kW, frame 130

Head (m)	Flow (m³/h)	Speed (rpm)
10	65	3160
20	60	3120
30	54	3060
40	48	3030
50	42	3030
60	36	3070
70	31	3150
80	26	3250
90	20	3400
100	9	3400

Rod-coupled 70 m at 15 kW, 5-stage

70-165-15/5 rod-coupled, tested with new waterproof Kewo inverter — max head 130 m, max flow 70 m³/h · 15 kW, tested with the new waterproof Kewo inverter

Head (m)	Flow (m³/h)	Speed (rpm)
20	64	—
30	60	—
40	55	—
50	50	—
60	45	—
70	40	—
80	36	—
90	33	—
100	30	—
110	25	—
120	21	—

5.5 kW 6 inch, frame 130

5.5 kW 6 inch, frame 130 — max head 9 m, max flow 272 m³/h · New product test

Head (m)	Flow (m³/h)	Speed (rpm)
5	240	—
6	200	—
7	185	—
8	130	—
9	86	—

7.5 kW 8 inch, frame 130

7.5 kW 8 inch, frame 130 — max head 7.5 m, max flow 376 m³/h · New product test · The 5 m point was recorded without a head reading

Head (m)	Flow (m³/h)	Speed (rpm)
5	140	—

7.5 kW frame 130 with 7.5 kW inverter

7.5 kW frame 130 with 7.5 kW inverter — max head 10 m, max flow 362 m³/h · New 4-blade impeller, impeller and pump body laid flat

Head (m)	Flow (m³/h)	Speed (rpm)
5	282	—
6	226	—
7	152	—
8	100	—

5.5 kW frame 138 with 5.5 kW inverter

5.5 kW frame 138 with 5.5 kW inverter — max head 9 m, max flow 290 m³/h · Old 4-blade impeller

Head (m)	Flow (m³/h)	Speed (rpm)
5	225	—
6	180	—
7	146	—
8	100	—

7.5 kW frame 138 with 7.5 kW inverter

7.5 kW frame 138 with 7.5 kW inverter — max head 8.3 m, max flow 336 m³/h · Old 4-blade impeller

Head (m)	Flow (m³/h)	Speed (rpm)
5	219	—
6	123	—
7	59	—

7.5 kW frame 138, new motor, 8 inch outlet

7.5 kW frame 138, new motor, 8 inch outlet — max head 8.5 m, max flow 345 m³/h · Stator and rotor lengthened · Old 4-blade impeller

Head (m)	Flow (m³/h)	Speed (rpm)
3	305	—
4	272	—
5	230	—
6	161	—
7	66	—

7.5 kW gourd-head 6 inch, stretched

7.5 kW gourd-head 6 inch, stretched body — max head 15 m, max flow 173 m³/h

Head (m)	Flow (m³/h)	Speed (rpm)
6	125	—
11	88	—

7.5-11 kW bowl-type 6 inch, stretched

7.5-11 kW bowl-type 6 inch, stretched body — max head 9.5 m, max flow 240 m³/h

Head (m)	Flow (m³/h)	Speed (rpm)
1.5	240	—
5	181	—
9.5	30	—

11 kW 8 inch, stretched

11 kW 8 inch, stretched body — max head 4 m, max flow 260 m³/h · New product test

Head (m)	Flow (m³/h)	Speed (rpm)
1.8	260	—
8.5	190	—
11	150	—

5.5 kW single stage, polymer impeller body

5.5 kW single stage, polymer impeller body — max head 25 m, max flow 94 m³/h

Head (m)	Flow (m³/h)	Speed (rpm)
5	88	—
10	77	—
15	61	—
20	27	—

5.5 kW single stage, tall body wide channel welded impeller

5.5 kW single stage, tall body wide channel welded impeller — max head 29 m, max flow 75 m³/h

Head (m)	Flow (m³/h)	Speed (rpm)
5	74	—
10	71	—
15	66	—
20	52	—
25	41	—
27	19	—

7.5 kW single stage, original body, 4 inch

7.5 kW single stage, original body, 4 inch — max head 35 m, max flow 118 m³/h, speed 3080 rpm

Head (m)	Flow (m³/h)	Speed (rpm)
10	103	3110
15	86	3170
20	64	3280
25	40	3320
30	15	3370

7.5 kW large gourd head, 6 inch

7.5 kW large gourd head, 6 inch — max head 24 m, max flow 167 m³/h, speed 3400 rpm

Head (m)	Flow (m³/h)	Speed (rpm)
5	162	—
10	140	—
15	100	3160
20	44	3250

7.5 kW polymer body and impeller, 2-stage

7.5 kW polymer body and impeller, 2-stage — max head 42 m, max flow 96 m³/h, speed 3360 rpm · Impeller diameter 117 mm

Head (m)	Flow (m³/h)	Speed (rpm)
5	93	3330
10	85	3270
15	78	3250
20	70	3250
25	60	3260
30	52	3280
35	43	3380
40	20	3405

90-60 7.5 kW 2-stage tall body, cast impeller

90-60 7.5 kW 2-stage tall body, cast impeller — max head 48 m, max flow 81 m³/h · Cast impeller diameter 125 or 126 mm

Head (m)	Flow (m³/h)	Speed (rpm)
5	80	—
10	78	—
15	71	—
20	65	—
25	56	—
30	49	—
35	40	—
40	33	—
45	19	—

90-60 7.5 kW 2-stage tall body, new welded impeller

90-60 7.5 kW 2-stage tall body, new welded impeller — max head 52 m, max flow 80 m³/h

Head (m)	Flow (m³/h)	Speed (rpm)
6	77	—
10	70	—
15	58	—
20	50	—
25	38	—
30	33	—
40	32	—
50	23	—

5.5 kW 3 inch sewage pump

5.5 kW 3 inch sewage pump — max head 30 m, max flow 65 m³/h

Head (m)	Flow (m³/h)	Speed (rpm)
10	56	—
15	44	—
20	36	—
25	18	—

5.5 kW 4 inch sewage pump

5.5 kW 4 inch sewage pump — max head 33 m, max flow 88 m³/h

Head (m)	Flow (m³/h)	Speed (rpm)
5	82	3400
10	72	3400
15	60	3400
20	48	3400
25	28	3400

7.5 kW 4 inch sewage pump

7.5 kW 4 inch sewage pump — max head 31 m, max flow 101 m³/h

Head (m)	Flow (m³/h)	Speed (rpm)
5	95	3400
10	84	3400
15	70	3400
20	55	3400
25	26	3400

15 kW 6 inch sewage pump

15 kW 6 inch sewage pump — max head 33 m, max flow 240 m³/h · Impeller diameter 163 mm

Head (m)	Flow (m³/h)	Speed (rpm)
5	226	—
10	194	—
15	158	—
20	130	—
25	104	—
30	48	—

11 kW 3-stage original tall body, 2.5 inch outlet

11 kW 3-stage original tall body, 2.5 inch outlet — max head 82 m, max flow 76 m³/h

Head (m)	Flow (m³/h)	Speed (rpm)
20	69	—
30	58	—
40	50	—
50	40	—
60	32	—
70	26	—
80	7.5	—

11 kW large gourd head, 6 inch

11 kW large gourd head, 6 inch — max head 26 m, max flow 166 m³/h, speed 3746 rpm

Head (m)	Flow (m³/h)	Speed (rpm)
5	155	—
10	150	—
15	113	—
20	100	—

Finalised price list (35 configurations)

6 inch outlet5 models

No.	Motor rating	Max flow (m³/h)	Max head (m)	Discharge	Weight (kg)
1	5.5KW	300	10	6"	20
2	7.5KW premium	180	25	6"	25
3	7.5KW	350	10	6"	23
4	11KW	400	12	6"	25
5	11KW premium	200	30	6"	25

8 inch outlet3 models

No.	Motor rating	Max flow (m³/h)	Max head (m)	Discharge	Weight (kg)
1	7.5KW	350	10	8"	23
3	11KW	400	12	8"	25
4	15KW reinforced	480	12	8"	28

Flood emergency, high flow4 models

No.	Motor rating	Max flow (m³/h)	Max head (m)	Discharge	Weight (kg)
1	18.5KW	500	12	8"	30
2	22KW	500	15	8"	32
3	22KW reinforced	500	15	8"	47
4	45KW	1000	10	12"	75

High head, 5.5-11 kW4 models

No.	Motor rating	Max flow (m³/h)	Max head (m)	Discharge	Weight (kg)
1	5.5KW	80	35	2" / 3" / 4"	20
2	7.5KW	110	35	2" / 3" / 4"	23
3	7.5KW 2-stage	90	60	2" / 3" / 4"	33
4	11KW 3-stage	90	100	2" / 3" / 4"	41

High head, 18.5-22 kW3 models

No.	Motor rating	Max flow (m³/h)	Max head (m)	Discharge	Weight (kg)
1	18.5KW	280	30	6"	30
2	22KW	280	35	6"	32
3	22KW reinforced	280	38	6"	47

Stretched-body permanent magnet4 models

No.	Motor rating	Max flow (m³/h)	Max head (m)	Discharge	Weight (kg)
1	5.5KW	120	25	4	19
3	7.5KW	180	16	6	21
4	7.5KW	240	10	8"	25
5	11KW	270	15	8"	28

sewage / cutting pumps8 models

No.	Motor rating	Max flow (m³/h)	Max head (m)	Discharge	Weight (kg)
1	5.5KW	40	35	3"	38
2	5.5KW	80	18	4"	39
3	7.5KW	100	22	4"	44
4	7.5KW	150	15	6"	45
5	11KW	150	25	6"	75
6	11KW	260	12	8"	76
7	15KW	150	35	6"	86
8	15KW	255	15	8"	88

Rod-coupled high head4 models

No.	Motor rating	Max flow (m³/h)	Max head (m)	Discharge	Weight (kg)
1	7.5KW 2-stage	70	70	2" / 2.5" / 3"	26
2	9.2KW 3-stage	70	105	2" / 2.5" / 3"	31
3	11KW 4-stage	70	135	2" / 2.5" / 3"	37
4	15KW 5-stage	70	165	2" / 2.5" / 3"	42

Flood pump spec table

Model codes with their registered parameters. Two codes appear twice because the same pump is offered with a 6 inch and an 8 inch discharge.

Model	Flow (m³/h)	Head (m)	Discharge	Power (kW)	Voltage (V)	Weight (kg)
150JHQY300-10-5.5JZ	240	5	150/6"	5.5	380	20
200JHQY350-10-7.5JZ	350	10	150/6"	7.5	380	23
200JHQY350-10-7.5JZ	350	10	200/6"	7.5	380	23
BQY400-12-11JZ	400	12	150/6"	11	380	25
BQY400-12-11JZ	400	12	200/8"	11	380	25
200JHQY400-8-15JZ	400	8	200/8"	15	380	30
JHZQB500-10-22JZ	500	10	200/8"	22	380	32
200JHQY500-15-22JZ (reinforced)	500	15	200/8"	22	380	47
300ZQB1000-10-45JZ	1000	10	300/12"	45	380	76
100JHQY120-25-5.5	120	25	100/4"	5.5	380	20
150JHQY180-16-7.5	180	16	100/4"	7.5	380	22
200JHQY240-10-7.5	240	10	150/6"	7.5	380	22
200JHQY270-15-11	270	15	200/8"	11	380	26
BQYJ70-70-7.5/2JZ	70	70	2-3"	7.5	380	26
BQYJ70-105-9.2/3JZ	70	105	2-3"	9.2	380	29
BQYJ70-135-11/4	70	135	2-3"	11	380	33
BQYJ70-165-15/5	70	165	2-3"	15	380	37
BQYJ80-30-5.5JZ	80	30	2-4"	5.5	380	20
BQYJ100-30-7.5JZ	100	30	2-4"	7.5	380	22
BQYJ90-60-7.5/2JZ	90	60	2-4"	7.5	380	33
BQYJ90-100-11/3JZ	90	100	2-4"	11	380	41
65JHWQ40-35-5.5	40	35	80/3"	5.5	380	38
100JHWQ80-18-5.5	80	18	100/4"	5.5	380	38
100JHWQ100-22-7.5	100	22	100/4"	7.5	380	43
150JHWQ150-15-7.5	150	15	150/6"	7.5	380	43
150JHWQ150-25-11	150	25	150/6"	11	380	75
200JHWQ260-12-11	260	12	200/8"	11	380	75
150JHWQ150-35-15	150	35	150/6"	15	380	80
200JHWQ255-15-15	255	15	200/8"	15	380	80

Model code suffix:

Z — Cast iron components; pump body and impeller in stainless steel.
JZ — Precision-cast stainless steel components.

All series Warranty & maintenance Request a quote

Head (m)	Flow (m³/h)	Speed (rpm)
20	64	—
30	60	—
40	55	—
50	50	—
60	45	—
70	40	—
80	36	—
90	33	—
100	30	—
110	25	—
120	21	—

Head (m)	Flow (m³/h)	Speed (rpm)
5	80	—
10	78	—
15	71	—
20	65	—
25	56	—
30	49	—
35	40	—
40	33	—
45	19	—

Head (m)	Flow (m³/h)	Speed (rpm)
20	64	—
30	60	—
40	55	—
50	50	—
60	45	—
70	40	—
80	36	—
90	33	—
100	30	—
110	25	—
120	21	—

Head (m)	Flow (m³/h)	Speed (rpm)
5	80	—
10	78	—
15	71	—
20	65	—
25	56	—
30	49	—
35	40	—
40	33	—
45	19	—

Head (m)	Flow (m³/h)	Speed (rpm)
20	64	—
30	60	—
40	55	—
50	50	—
60	45	—
70	40	—
80	36	—
90	33	—
100	30	—
110	25	—
120	21	—

Head (m)	Flow (m³/h)	Speed (rpm)
5	80	—
10	78	—
15	71	—
20	65	—
25	56	—
30	49	—
35	40	—
40	33	—
45	19	—