Self-Priming Pumps

ZX Self-Priming Pump (Direct Connection)

Product: The ZX self-priming pump (direct-connection type) features a highly integrated structure with a direct, rigid connection between the pump body and motor via an extended shaft flange.

Advantages:

Compact Structure and Cost Advantages: Eliminating components such as couplings, bearing blocks, and a common base results in a simple structure, small size, and light weight. This directly reduces material and manufacturing costs, making it a highly cost-effective option.

Permanent Alignment and Smooth Operation: The pump and motor are precisely aligned at the factory and form a rigid, integrated unit. This structure effectively eliminates the potential for misalignment during operation, resulting in extremely smooth operation with relatively low vibration and noise.

Easy Installation and Space Savings: The integrated design makes installation extremely simple; simply secure the pump assembly and connect the piping. Its compact size is particularly suitable for installations with limited space.

Selling Points:

Cost-Effective Choice: Meets basic self-priming and drainage needs with a more economical investment, resulting in a low initial investment cost.

Worry-free and durable: Once installed, the system is permanently aligned, eliminating alignment concerns and reducing the complexity of daily maintenance.

Compact solution: Ideal for applications with complex equipment and limited space, it easily integrates into various systems.

Applications:

Mobile drainage equipment: For example, small drainage vehicles and emergency pumping stations, where lightweight and highly integrated equipment is required.

Fixed installations with limited space: For applications such as equipment pits and pipe mezzanines, where installation dimensions are strictly restricted.

Budget-sensitive projects with stable operating conditions: For example, agricultural irrigation, residential basement drainage, and other routine applications involving the transfer of clear water or similar liquids.

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Product Description

Model significance

Model	Traffic Q		Head(m)	Suction distance (m)	Speed(r/min)	Self suction performance (min/5m)	Power(kW)
Model	(m³/h)	(L/s)	Head(m)	Suction distance (m)	Speed(r/min)	Self suction performance (min/5m)	Shaft power	Motor power
25ZX3.2-20	3.2	0.9	20	6.5	2900	1.9	0.46	0.75
25ZX3.2-32	3.2	0.9	32	6.5	2900	1.8	0.8	1.1
40ZX6.3-20	6.3	1.8	20	6.5	2900	1.9	0.87	1.1
40ZX10-40	10	2.8	40	6.5	2900	1.5	2.7	4
50ZX15-12	15	4.2	12	6.5	2900	2.4	1.1	1.5
50ZX18-20	18	5	20	6.5	2900	1.9	1.8	2.2
50ZX12.5-32	12.5	3.5	32	6.5	2900	1.5	2.1	3
50ZX20-30	20	5.6	30	6.5	2900	1.5	2.6	4
50ZX14-35	14	3.9	35	6.5	2900	1.5	2.7	4
50ZX10-40	10	2.8	40	6.5	2900	1.5	2.7	4
50ZX12.5-50	12.5	3.5	50	6.5	2900	1.4	4.3	5.5
50ZX15-60	15	4.2	60	6.5	2900	1.3	6.2	7.5
50ZX20-75	20	5.6	75	6.5	2900	1.3	9.8	11
65ZX30-15	30	8.3	15	6.5	2900	2	1.9	3
65ZX25-32	25	6.9	32	6	2900	1.5	4.4	5.5
80ZX35-13	35	9.7	13	6	2900	3.4	1.9	3
80ZX43-17	43	12	17	6	2900	1.8	3.1	4
80ZX40-22	40	11.1	22	6	2900	1.9	4.4	5.5
80ZX50-25	50	13.9	25	6	2900	1.5	5.2	7.5
80ZX50-32	50	13.9	32	6	2900	1.5	6.8	7.5
80ZX60-55	60	16.7	55	6	2900	1.5	15	18.5
80ZX60-70	60	16.7	70	6	2900	1.2	20.1	22
100ZX100-20	100	27.8	20	6	2900	1.8	7.8	11
100ZX100-40	100	27.8	40	6	2900	1.8	16.3	22
100ZX100-65	100	27.8	65	6	2900	1.8	27.7	30
100ZX70-75	70	19.4	75	6	2900	1.8	24.2	30
150ZX170-55	170	47.2	55	5	2900	1.8	39.2	45
150ZX170-65	170	47.2	65	5	2900	1.3	46.3	55
150ZX160-80	160	44.4	80	5	2900	1.2	53.6	55
200ZX400-32	400	111.1	32	5	1450	2	52.1	55
200ZX280-63	280	77.8	63	5	1450	1.5	73.9	90
200ZX350-65	350	97.2	65	5	1450	1.5	97.2	110
250ZX550-32	350	152.8	32	5	1450	2	72.3	75
250ZX400-50	400	111.1	50	5	1450	2	80	90
250ZX450-55	450	125	55	5	1450	2	102.1	110
250ZX400-75	400	111.1	75	5	1450	1.5	125.6	132
300ZX600-32	600	166.7	32	5	1450	2	79.2	90
300ZX500-50	500	138.9	50	5	1450	2	104.6	110
300ZX550-55	550	152.8	55	5	1450	2	117.6	132