ZSC double suction diesel self-priming pump

Category:Self-priming pump series
Number of views:13
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Add time:2025-04-10
Brief:

Product characteristics

The pump is divided into two series of clean water type and sewage type. It has the advantages of simple and compact structure, small vibration, good self-priming performance, strong sewage capacity, energy saving, easy use and maintenance, etc. It is the first in the self-priming pump series products in China. Widely used in municipal sewage, flood resistance, construction and other projects.

Product overview

ZSC type double suction diesel engine self-priming pump, according to the principle of double suction self-priming pump, diesel engine as the power to transport water or similar to water liquid medium, it adopts the national standard design, its serialization, standardization, high degree of universality, the type of pump performance is good, smooth operation, reliable, the use of new structure, new material in the design, can apply to a variety of media transport.

Performance parameter

ZS double suction diesel self-priming pump range of use

1. the ambient temperature ≤50℃, medium temperature ≤80℃ Special requirements up to 200 ℃.

2. the medium PH value of cast iron material is 6 ~ 9, stainless steel is 2 ~ 13.

3. ZSW sewage type double suction self-priming pump using medium weight of 1240kg/m3, sewage type of the same type of pump head is lower than the water type 10%

4. the self-priming height can not exceed the specified value of 5 ~ 7 meters, the length of the suction tube is less than 10m.

5. ZSW sewage type double suction self-priming pump through the capacity of suspended particles diameter is about 20% of the pump caliber, fiber length pump caliber 5 times.

Parametric chart

Mber	Model	Flow rate m 3 /h	Head m	Efficiency %	Power kW	Speed n r/min	Cavitation margin m	Self-priming height m	Self-priming time (S/5m)	Weight
1	100ZSC80-10-4.2-4	80	10	68.1	4	1450	2.0	5.5	100	230
2	100ZSC100-12-5.5-4	100	12	74.3	5.5	1450	2.5	6.0	100	260
3	100ZSC100-15-7.5-4	100	15	68.1	7.5	1450	2.5	6.0	100	280
4	100ZSC100-20-11-4	100	20	66.1	11	1450	2.5	6.5	100	320
5	100ZSC100-25-15-4	100	25	60.6	15	1450	2.5	7.0	100	330
6	100AZSC100-30-18.5-4	100	30	58.9	18.5	1450	2.5	7.0	100	360
7	100ZSC100-40-22-2	100	40	66.1	22	2900	2.5	7.0	100	360
8	100ZSC100-50-30-2	100	50	60.6	30	2900	2.5	7.0	100	440
9	100ZSC100-60-37-2	100	60	63.1	37	2900	2.5	7.0	100	450
10	100ZSC100-70-45-2	100	70	60.6	45	2900	2.5	7.0	100	530
11	100ZSC100-80-45-2	100	80	64.6	45	2900	2.5	5.5	100	540
12	150ZSC150-10-7.5-4	150	10	68.1	7.5	1450	2.5	6.0	100	330
13	150ZSC150-15-11-4	150	15	69.7	11	1450	2.5	6.0	100	340
14	150ZSC150-20-15-4	150	20	68.1	15	1450	2.5	6.5	100	370
15	150ZSC150-25-18.5-4	150	25	69.0	18.5	1450	2.5	6.5	100	420
16	150ZSC150-30-22-4	150	30	69.7	22	1450	2.5	7.0	100	480
17	150ZSC150-35-30-4	150	35	63.6	30	1450	2.5	7.0	100	660
18	150ZSC150-40-37-4	150	40	63.6	37	1450	2.5	7.0	100	680
19	150ZSC150-50-45-4	150	50	67.2	45	1450	2.5	7.0	100	720
20	150ZSC150-40-37-2	150	40	63.1	37	2900	2.5	7.0	100	480
21	150ZSC150-50-45-2	150	50	60.6	45	2900	2.5	7.0	100	540
22	150ZSC150-65-55-2	150	65	64.4	55	2900	2.5	7.0	100	720
23	150ZSC150-80-75-2	150	80	62.3	75	2900	2.5	7.0	100	880
24	150ZSC200-11-11-4	200	11	68.1	11	1450	2.5	5.5	100	340
25	150ZSC200-15-15-4	200	15	68.1	15	1450	2.5	6.0 0	100	370
26	150ZSC200-18-18.5-4	200	18	66.3	18.5	1450	2.5	6.0	100	420
27	150ZSC200-22-22-4	200	22	68.1	22	1450	2.5	6.5	100	480
28	150ZSC200-27-30-4	200	27	65.4	30	1450	2.5	7.0	100	660
29	150ZSC200-32-37-4	200	32	62.8	37	1450	2.5	7.0	100	680
30	150ZSC200-40-45-4	200	40	63.7	45	1450	2.5	7.0	100	720
31	150ZSC200-50-55-4	200	50	65.2	45	1450	2.5	7.0	100	860
32	150ZSC200-40-45-2	200	40	64.6	45	2900	2.5	7.0	100	540
33	150ZSC200-50-55-2	200	50	66.1	55	2900	2.5	7.0	100	720
34	150ZSC200-65-75-2	200	65	63.0	75	2900	2.5	7.0	100	880
35	150ZSC200-80-90-2	200	80	64.6	90	2900	2.5	7.0	100	950
36	150ZSC250-50-55-4	250	50	69.7	55	1450	2.5	7.0	100	860
37	200ZSC250-12-15-6	250	12	68.1	15	960	3.0	5.5	120	480
38	200ZSC250-15-18-6	250	15	69.0	18	960	3.0	6.0	120	520
39	200ZSC250-20-22-4	250	20	72.9	22	1450	3.0	6.0 0	120	620
40	200ZSC250-25-30-4	250	25	66.8	30	1450	3.0	6.0	120	710
41	200ZSC250-30-37-4	250	30	69.3	32	1450	3.0	6.5	120	820
42	200ZSC250-40-45-4	250	40	71.2	45	1450	3.0	6.5	120	850
43	200ZSC250-45-55-4	250	45	69.7	55	1450	3.0	7.0	120	920
44	200ZSC250-55-75-4	250	55	62.4	75	1450	3.0	7.0	120	980
45	200ZSC250-65-90-4	250	65	65.6	90	1450	3.0	7.0	120	1030
46	200ZSC300-10-15-6	300	10	72.7	15	960	3.0	5.5	120	480
47	200ZSC300-12-18.5-6	300	12	70.7	18.5	960	3.0	6.0	120	520
48	200ZSC300-15-22-4	300	15	74.3	22	1450	3.0	6.0	120	620
49	200ZSC300-20-30-4	300	20	72.7	30	1450	3.0	6.5	120	710
50	200ZSC300-25-37-4	300	25	73.6	37	1450	3.0	6.5	120	820
51	200ZSC300-30-45-4	300	30	72.7	45	1450	3.0	6.5	120	850
52	200ZSC300-40-55-4	300	40	74.3	55	1450	3.0	7.0	120	920
53	200ZSC300-50-75-4	300	50	68.1	75	1450	3.0	7.0	120	980
54	200ZSC300-55-75-4	300	55	74.9	75	1450	3.0	7.0	120	980
55	200ZSC300-60-90-4	300	60	68.1	90	1450	3.0	7.0	120	1030
56	200ZSC350-8-15-6	350	8	63.6	15	960	3.0	5.0	120	580
57	200ZSC350-11-18.5-6	350	11	70.9	18.5	960	3.0	5.5	120	620
58	200ZSC350-13-22-4	350	13	70.4	22	1450	3.0	5.5	120	620
59	200ZSC350-17-30-4	350	17	67.6	30	1450	3.0	6.0	120	710
60	200ZSC350-22-37-4	350	22	66.7	37	1450	3.0	6.5	120	820
61	200ZSC350-28-45-4	350	28	69.8	45	1450	3.0	6.5	120	850
62	200ZSC350-35-55-4	350	35	71.4	55	1450	3.0	7.0	120	920
63	200ZSC350-42-75-4	350	42	66.8	75	1450	3.0	7.0	120	980
64	200ZSC350-50-90-4	350	50	66.2	90	1450	3.0	7.0	120	1030
65	200ZSC350-60-110-4	350	60	65.0	110	1450	3.0	7.0	120	1120
66	200ZSC400-9-18.5-6	400	9	66.3	18.5	960	3.0	5.0	120	620
67	200ZSC400-11-22-6	400	11	68.1	22	960	3.0	5.5	120	710
68	200ZSC400-15-30-4	400	15	68.1	30	1450	3.0	6.0	120	710
69	200ZSC400-20-37-4	400	20	69.3	37	1450	3.0	6.5	120	820
70	200ZSC400-25-45-4	400	25	71.2	45	1450	3.0	6.5	120	850
71	200ZSC400-30-55-4	400	30	69.9	55	1450	3.0	7.0	120	920
72	200ZSC400-40-75-4	400	40	68.4	75	1450	3.0	7.0	120	980
73	200ZSC400-48-90-4	400	48	68.4	90	1450	3.0	7.0	120	1030
74	200ZSC400-55-110-4	400	55	64.1	110	1450	3.0	7.0	120	1120
75	200ZSC400-65-132-4	400	65	63.1	132	1450	3.0	7.0	120	1160
76	250ZSC500-12-30-6	500	12	64.1	30	960	4.0	5.5	150	1070
77	250ZSC500-15-37-4	500	15	65.0	37	1450	4.0	6.0	150	1070
78	250ZSC500-20-45-4	500	20	71.2	45	1450	4.0	6.0	150	1110
79	250ZSC500-25-55-4	500	25	72.9	55	1450	4.0	6.5	150	1220
80	250ZSC500-30-75-4	500	30	64.1	75	1450	4.0	6.5	150	1310
81	250ZSC500-35-90-4	500	35	62.3	90	1450	4.0	6.5	150	1360
82	250ZSC500-40-90-4	500	40	71.2	90	1450	4.0	6.5	150	1360
83	250ZSC600-10-30-6	600	10	64.1	30	960	4.0	5.5	150	1070
84	250ZSC600-13-37.0-4	600	13	67.6	37	1450	4.0	6.0	150	1070
85	250ZSC600-16-45.0-4	600	16	68.4	45	1450	4.0	6.0	150	1110
86	250ZSC600-22-55.0-4	600	22	76.9	55	1450	4.0	6.5	150	1220
87	250ZSC600-27-75.0-4	600	27	69.2	75	1450	4.0	6.5	150	1310
88	250ZSC600-32-90.0-4	600	32	68.4	90	1450	4.0	6.5	150	1360
89	250ZSC600-40-110-4	600	40	69.9	110	1450	4.0	6.5	150	1450
90	250ZSC600-48-132-4	600	48	69.9	132	1450	4.0	6.5	150	1490
91	250ZSC600-55-160-4	600	55	66.1	160	1450	4.0	6.5	150	1550
92	300ZSC800-10-37-6	800	10	69.3	37	960	5.0	5.5	150	1260
93	300ZSC800-13-45-6	800	13	74.1	45	960	5.0	5.5	150	1350
94	300ZSC800-16-55-6	800	16	74.6	55	960	5.0	5.5	150	1390
95	300ZSC800-20-75-4	800	20	68.4	75	1450	5.0	6.0	150	1350
96	300ZSC800-26-90-4	800	26	74.1	90	1450	5.0	6.5	150	1390
97	300ZSC800-32-110-4	800	32	74.6	110	1450	5.0	6.5	150	1480
98	300ZSC800-37-132-4	800	37	71.9	132	1450	5.0	6.5	150	1520
99	300ZSC800-42-160-4	800	42	67.3	160	1450	5.0	6.5	150	1580
100	300ZSC1000-8-37-6	1000	8	69.3	37	960	5.0	5.5	150	1260
101	300ZSC1000-10-45-6	1000	10	71.2	45	960	5.0	5.5	150	1350
102	300ZSC1000-12-55-6	1000	12	69.9	55	960	5.0	6.0	150	1390
103	300ZSC1000-16-75-4	1000	16	68.4	75	1450	5.0	6.0	150	1350
104	300ZSC1000-20-90-4	1000	20	71.2	90	1450	5.0	6.5	150	1390
105	300ZSC1000-25-110-4	1000	25	72.9	110	1450	5.0	6.5	150	1480
106	300ZSC1000-30-132-4	1000	30	72.9	132	1450	5.0	6.5	150	1520
107	300ZSC1000-35-160-4	1000	35	70.1	160	1450	5.0	6.5	150	1580
108	350ZSC1200-7-37-6	1200	7	72.8	37	960	5.0	5.5	150	1280
109	350ZSC1200-9-45-6	1200	9	76.9	45	960	5.0	5.5	150	1370
110	350ZSC1200-11-55-6	1200	11	66.7	55	960	5.0	5.5	150	1420
111	350ZSC1200-13-75-4	1200	13	72.7	75	1450	5.0	6.0	150	1370
112	350ZSC1200-17-90-4	1200	17	76.9	90	1450	5.0	6.0	150	1420
113	350ZSC1200-22-110-4	1200	22	75.8	110	1450	5.0	6.5	150	1510
114	350ZSC1200-26-132-4	1200	26	72.1	132	1450	5.0	6.5	150	1540
115	350ZSC1200-30-160-4	1200	30	67.3	160	1450	5.0	6.5	150	1620
116	350ZSC1200-35-200-4	1200	35	71.5	200	1450	5.0	6.5	150	1710
117	350ZSC1500-5.5-37-6	1500	5.5	74.8	37	960	5.0	6.5	150	1280
118	350ZSC1500-7-45-6	1500	7	78.7	45	960	5.0	5.5	150	1370
119	350ZSC1500-9-55-6	1500	9	70.5	55	960	5.0	5.5	150	1420
120	350ZSC1500-11-75-4	1500	11	74.8	75	1450	5.0	6.0	150	1370
121	350ZSC1500-14-90-4	1500	14	74.3	90	1450	5.0	6.0	150	1420
122	350ZSC1500-17-110-4	1500	17	74.3	110	1450	5.0	6.5	150	1510
123	350ZSC1500-20-132-4	1500	20	72.9	132	1450	5.0	6.5	150	1540
124	350ZSC1500-25-160-4	1500	25	75.1	160	1450	5.0	6.5	150	1620
125	350ZSC1500-30-200-4	1500	30	72.1	200	1450	5.0	6.5	150	1710
126	350ZSC1500-35-220-4	1500	35	76.5	220	1450	5.0	6.5	150	1820
127	400ZSC1800-10-90-6	1800	10	64.1	90	960	5.0	5.5	150	1650
128	400ZSC1800-12-110-6	1800	12	63.0	110	960	5.0	6.0	150	1750
129	400ZSC1800-15-132-6	1800	15	65.6	132	960	5.0	6.5	150	1860
130	400ZSC1800-18-160-4	1800	18	64.9	160	960	5.0	6.5	150	1920
131	400ZSC1800-24-200-6	1800	24	69.2	200	960	5.0	6.5	150	2100
132	400ZSC1800-26-220-6	1800	26	68.2	220	960	5.0	6.5	150	2200
133	400ZSC1800-30-250-6	1800	30	69.2	250	960	5.0	6.5	150	2500
134	400ZSC1800-32-280-4	1800	32	68.2	280	1450	5.0	6.5	150	2400
135	400ZSC1800-35-315-4	1800	35	64.1	315	1450	5.0	6.5	150	2550
136	400ZSC2000-9-90-6	2000	9	64.1	90	960	5.0	5.5	150	1650
137	400ZSC2000-11-110-6	2000	11	64.1	110	960	5.0	6.0	150	1750
138	400ZSC2000-14-132-6	2000	14	68	132	960	5.0	6.0	150	1860
139	400ZSC2000-17-160-6	2000	17	68.1	160	960	5.0	6.5	150	1920
140	400ZSC2000-22-200-6	2000	22	70.5	200	960	5.0	6.5	150	2100
141	400ZSC2000-24-220-6	2000	24	69.9	220	960	5.0	6.5	150	2200
142	400ZSC2000-28-250-6	2000	28	71.8	250	960	5.0	6.5	150	2500
143	400ZSC2000-30-280-4	2000	30	71.2	280	1450	5.0	6.5	150	2400
144	400ZSC2000-32-315-4	2000	32	65.1	315	1450	5.0	6.5	150	2550
145	500ZSC2200-8-90-6	2200	8	62.7	90	960	5.0	5.5	150	1680
146	500ZSC2200-10-110-6	2200	10	64.1	110	960	5.0	5.5	150	1780
147	500ZSC2200-12-132-6	2200	12	64.1	132	960	5.0	6.0	150	1880
148	500ZSC2200-15-160-6	2200	15	66.1	160	960	5.0	6.5	150	1950
149	500ZSC2200-20-200-6	2200	20	70.5	200	960	5.0	6.5	150	2130
150	500ZSC2200-22-220-6	2200	22	70.5	220	960	5.0	6.5	150	2230
151	500ZSC2200-25-250-6	2200	25	70.5	250	960	5.0	6.5	150	2530
152	500ZSC2200-28-280-4	2200	28	70.2	280	1450	5.0	6.5	150	2450
153	500ZSC2200-30-315-4	2200	30	69.6	315	1450	5.0	6.5	150	2600

Installation instructions

1. Before installation, check whether the fasteners of the unit are loose, and whether there is foreign matter blocked in the flow channel of the pump body, so as to avoid damage to the impeller and pump body during operation.

2. the weight of the pipeline should not be added to the pump during installation, and there should be respective supporting bodies to avoid affecting the operation performance and service life of the pump when it is deformed.

3, such as the pump is used to transport hot water or other high temperature liquid, in order not to make the pump withstand the thermal deformation of the pipeline, the pump can not fix the foot bolt, when the pipeline system in the heat expansion and contraction, the pump and the pipeline move at the same time.

4. in order to facilitate the maintenance and use, the inlet and outlet pipe of the pump should be installed with a regulating valve and a pressure gauge near the inlet and outlet of the pump, the pump runs within the rated range to ensure the normal operation and service life of the pump.

Start, run and stop

(1) Starting and running:

1. If the wind blade of the motor is stuck or abnormal sound, it can be started normally.

2. open the upper water valve, add liquid storage water not less than two-thirds of the volume of the pump body, close the valve. There is no need to pour water to start the machine later.

3. close the pipe outlet valve to reduce the starting current. Connect the power supply to try to turn, from the motor end, for clockwise steering. (No reversal)

4. Gradually adjust the opening of the outlet valve to make the pump work within the rated performance range as far as possible.

5. during the operation of the pump, if any abnormality is found, it should be stopped immediately to check and exclude.

6. Check whether the current value and temperature rise of the motor meet the requirements.

(2) Parking

1. close the pump outlet pipeline valve.

2. cut off the power supply, stop the motor running.

3. Close the inlet valve.

4. When the pump is disabled for a long time, the storage liquid should be drained, and the storage liquid should be drained when the weather is cold and the freezing point is used, so as not to freeze and crack the pump body.

Common fault analysis and troubleshooting methods

Fault phenomenon	Cause analysis	Troubleshooting
Can't pump out water	1. No liquid storage is added in the pump body or insufficient liquid storage is	1. Add enough
	2. Air leakage in the suction pipe	2. Eliminate air leakage in pipelines
	3. The voltage is too low	3. Adjust the voltage
	4. The suction range is too high or the suction pipe is too long	4. Reduce suction range or shorten the pipe circuit
	5. The motor running direction is incorrect	5. Adjust the motor direction
	6. Lack of phase	6. Check the line for repair
	7. The pumping medium has a high density or a high viscosity	7. Use water to dilute the concentration or reduce viscosity
	8. The head is too high	8. Change the pump or lower the head
Insufficient pumping water	1. Due to improper use, the impeller flow channel or suction pipe is blocked	1. Fire blockage
	2. Severe wear of the impeller	2. Replace the impeller
	3. Sealing ring damaged (or ring)	3. Replace
Pump noise and excessive vibration	1. Unstable feet	1. Strengthen
Pump noise and excessive vibration	2. Severe wear of bearings	2. Replace bearings
Motor heating	1. The traffic is too large and overloaded	1. Close the small outlet valve
	2. Touch	2. Check and eliminate
	3. Bearings damaged	3. Replace
	4. Insufficient voltage	4. Stable pressure
	5. High media density	5. Dilute the medium or change the impeller
Pump leak	1. Loose coupling bolts	1. Tighten
	2. Wear of seals	2. Replace
	3. There are sand holes or cracks in the pump body	3. Welding repair or replacement
	4. The sealing surface is uneven	4. Trim