BZ Self-priming pumps | MIN'AN Pump Industry

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BZ
Self-priming pumps

Product Overview:

The BZ type self-priming centrifugal clean water pump (hereinafter referred to as the electric pump) is a new generation product designed based on the performance parameters specified in the enterprise standards and combined with years of production experience of our company. The pump has the advantages of compact structure, small volume, beautiful appearance, small installation area, stable operation, long service life, high efficiency, low power consumption, and convenient decoration. And can be used in series according to the needs of head and flow. This electric pump consists of three parts: an electric motor, a mechanical seal, and a water pump. The motor is a single-phase or three-phase asynchronous motor; The mechanical seal is used between the water pump and the motor, and the rotor shaft of the electric pump is made of high-quality carbon steel material and treated with anti-corrosion to ensure more reliable mechanical strength, which can effectively improve the wear resistance and corrosion resistance of the shaft. At the same time, it is also convenient for the maintenance and disassembly of the impeller. The fixed end seals of the pump are sealed with "O" - shaped rubber sealing rings for static sealing.

Main application:

1. Suitable for urban environmental protection, greenhouse irrigation, construction, fire protection, chemical industry, pharmaceuticals, dye printing and dyeing, brewing, electricity, electroplating, papermaking, petroleum, mining, equipment cooling, etc.
2. It can be used in conjunction with any model and specification of filter press, and is the most ideal pump for feeding slurry to the filter press for filtration.
3. The BZ type self-priming centrifugal pump is suitable for conveying clean water and other liquids with physical and chemical properties similar to clean water. With the rocker nozzle, the water can be washed into the air and dispersed into small raindrops and spray. It is a good machine for farms, nurseries, orchards and tea gardens.

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Model and size

Model	Flow (m³/h)	Head (m)	Power (KW)	Efficiency (%)	Synchronous speed (r/min)	Suction lift (m)	External dimensions			Installation dimensions						Shock absorber specifications	Suction flange size							Discharge flange size
Model	Flow (m³/h)	Head (m)	Power (KW)	Efficiency (%)	Synchronous speed (r/min)	Suction lift (m)	L	H	B	L1	L2	H1	H2	B1	n-d1	Shock absorber specifications	DN1	D1	D11	d1	b1	f1	n1-do1	DN2	D2	D12	D2	B2	F2	n2-do2
BZ40-20	10	20	1.5	58	3000	6	520	425	300	390	220	275	170	250	4-Φ16	JGD1	40	130	100	80	14	2	4-Φ14	40	130	100	80	14	2	4-Φ14
BZ50-25	10	25	2.2	60	3000	6	590	480	300	440	275	300	185	255	4-Φ16	JGD1	50	140	110	90	14	2	4-Φ14	50	140	110	90	14	2	4-Φ14
BZ65-15	25	15	2.2	60	3000	6	590	480	300	440	275	300	185	255	4-Φ16	JGD1	65	155	130	110	14	2	4-Φ14	65	155	130	110	14	2	4-Φ14
BZ50-32	10	32	3	52	3000	7	650	480	350	470	255	200	185	305	4-Φ16	JGD2	50	140	110	90	14	2	4-Φ14	50	140	110	90	14	2	4-Φ14
BZ65-20	25	20	3	52	3000	6	650	480	350	470	255	200	185	305	4-Φ16	JGD2	65	155	130	110	14	2	4-Φ14	65	155	130	110	14	2	4-Φ14
BZ50-35	14	35	4	52	3000	7	670	500	370	505	280	340	200	325	4-Φ16	JGD2	50	140	110	90	14	2	4-Φ14	50	140	110	90	14	2	4-Φ14
BZ65-30	25	30	4	60	3000	6	670	500	370	505	280	340	200	325	4-Φ16	JGD2	65	155	130	110	14	2	4-Φ14	65	155	130	110	14	2	4-Φ14
BZ50-32Ⅱ	21	32	4	60	3000	6	650	500	370	470	255	300	185	300	4-Φ16	JGD2	50	140	110	90	14	2	4-Φ14	50	140	110	90	14	2	4-Φ14
BZ50-45	15	45	5.5	51	3000	6	700	550	380	515	295	370	204	340	4-Φ16	JGD2	50	140	110	90	14	2	4-Φ14	50	140	110	90	14	2	4-Φ14
BZ50-50	20	50	5.5	60	3000	6	700	550	420	565	340	370	204	340	4-Φ16	JGD2	50	140	110	90	14	2	4-Φ14	50	140	110	90	14	2	4-Φ14
BZ65-40	25	40	5.5	60	3000	6	715	510	380	515	340	350	204	340	4-Φ16	JGD2	65	155	130	110	14	2	8-Φ14	65	155	130	110	14	2	8-Φ14
BZ80-13	30	13	2.2	76	3000	6	580	510	310	440	275	300	185	255	4-Φ18	JGD2	80	185	150	125	18	2	8-Φ18	80	185	150	125	18	2	8-Φ18
BZ80-30	50	30	7.5	76	3000	6	750	590	420	565	340	370	204	340	4-Φ18	JGD3	80	185	150	125	18	2	8-Φ18	80	185	150	125	18	2	8-Φ18
BZ80-40	48	40	11	76	3000	6	880	590	460	650	430	410	235	430	4-Φ18	JGD3	80	185	150	125	18	2	8-Φ18	80	185	150	125	18	2	8-Φ18
BZ80-50	31	50	11	56	3000	6	880	590	460	650	430	470	235	430	4-Φ18	JGD3	80	185	150	125	18	2	8-Φ18	80	185	150	125	18	2	8-Φ18
BZ80-65	50	65	15	62	3000	6	880	620	460	670	430	395	245	430	4-Φ18	JGD4	80	185	150	125	18	2	8-Φ18	80	185	150	125	18	2	8-Φ18
BZ100-20	100	20	7.5	75	3000	5	770	600	420	565	340	370	204	340	4-Φ18	JGD3	100	210	180	150	18	2	8-Φ18	100	210	180	150	18	2	8-Φ18
BZ100-45	100	45	15	68	3000	5	880	620	460	670	430	395	245	430	4-Φ18	JGD4	100	210	180	150	18	2	8-Φ18	100	210	180	150	18	2	8-Φ18