BZW Series 1

The BZW series water injection pump (hereinafter referred to as water injection pump) produced by our company has the characteristics of compact structure, small size, light weight and high efficiency. It can be used to transport water, emulsions and liquids with chemical properties similar to water. It is suitable for departments that need high-pressure liquid equipment and is widely used in the coal mining industry.

Keywords:

Classification:

Hydraulic punching pump

wechat

E-mail:

Reference dimensions

Performance parameter table

Serial Number	Project Name		Unit	Parameters
1	Model		/	BZW80/12.5	BZW63/16	BZW125/8	BZW50/20	BZW31.5/31.5
2	Rated flow		L/min	80	63	125	50	31.5
3	Rated pressure		MPa	12.5	16	8	20	31.5
4	Rated pump speed		Times/min	480	480	480	480	480
5	Plunger diameter		mm	32	28	40	25	20
6	Plunger stroke		mm	70	70	70	70	70
7	Number of Plungers		One	3	3	3	3	3
8	Number of teeth of large gear		One	77	77	77	77	77
9	Number of pinion teeth		One	25	25	25	25	25
10	Noise		dB（A）	≤ 86	≤ 86	≤ 86	≤ 86	≤ 86
11	Volumetric efficiency		%	≥ 94	≥ 93	≥ 94	≥ 93	≥ 91
12	Total efficiency		%	≥ 84	≥ 84	≥ 84	≥ 84	≥ 83
13	Overall dimension		mm	1330 × 825 × 700	1330 × 825 × 700	1330 × 825 × 700	1330 × 825 × 700	1330 × 825 × 700
14	Whole machine weight		kg	980	980	980	980	980
15	Motor	Model	/	YBK3-180L-4	YBK3-180L-4	YBK3-180L-4	YBK3-180L-4	YBK3-180L-4
16		Rated Power	kW	22	22	22	22	22
17		Rated Voltage	V	660/1140	660/1140	660/1140	660/1140	660/1140
18		Rated Speed	r/min	1470	1470	1470	1470	1470
19		Rated Efficiency	%	92.6	92.6	92.6	92.6	92.6

Note: The above parameters are theoretical data with a specific gravity of 1.0

Serial Number	Project Name		Unit	Parameters
1	Model		/	BZW100/8	BZW50/16	BZW31.5/25	BZW63/10	BZW31.5/20	BZW50/12.5
2	Rated flow		L/min	100	50	31.5	63	31.5	50
3	Rated pressure		MPa	8	16	25	10	20	12.5
4	Rated pump speed		Times/min	480	480	480	480	480	480
5	Plunger diameter		mm	35	25	20	30	20	25
6	Plunger stroke		mm	70	70	70	70	70	70
7	Number of Plungers		One	3	3	3	3	3	3
8	Number of teeth of large gear		One	77	77	77	77	77	77
9	Number of pinion teeth		One	25	25	25	25	25	25
10	Noise		dB（A）	≤ 86	≤ 86	≤ 86	≤ 86	≤ 86	≤ 86
11	Volumetric efficiency		%	≥ 94	≥ 93	≥ 92	≥ 94	≥ 93	≥ 94
12	Total efficiency		%	≥ 84	≥ 84	≥ 83	≥ 84	≥ 84	≥ 84
13	Overall dimension		mm	1330 × 825 × 700	1330 × 825 × 700	1330 × 825 × 700	1330 × 825 × 680	1330 × 825 × 680	1330 × 825 × 680
14	Whole machine weight		kg	980	980	980	950	950	950
15	Motor	Model	/	YBK3-180M-4	YBK3-180M-4	YBK3-180M-4	YBK3-160L-4	YBK3-160L-4	YBK3-160L-4
16		Rated power	kW	18.5	18.5	18.5	15	15	15
17		Rated voltage	V	660/1140	660/1140	660/1140	660/1140	660/1140	660/1140
18		Rated speed	r/min	1470	1470	1470	1470	1470	1470
19		Rated efficiency	%	92.6	92.6	92.6	92.6	92.6	92.6