The XBD series fixed fire pump is designed by our factory based on the actual needs and special usage requirements of the market for fire pumps. After testing by the Fire Equipment Quality Supervision and Testing Center, all performance indicators meet or exceed the standard requirements.

The XBD series is divided into XBD vertical single-stage fire pump, XBD-LG detachable vertical multi-stage fire pump, XBD_TSWA horizontal multi-stage fire pump, XBD-ISW horizontal single-stage fire pump and other structural forms to meet different user needs.

The significance of XBD-LG vertical multi-stage fire pump model

The XBD series fire pump is mainly used for fire hydrant fire extinguishing systems, automatic sprinkler fire extinguishing systems, etc. in fixed fire protection systems such as enterprises, institutions, engineering construction, and high-rise buildings. It can be used to transport clean water below 100 ℃ without solid particles and media with physical and chemical properties similar to water. It can also be used for fire protection, daily life, production shared water supply systems, building, municipal water supply and drainage, etc.

1. The pump has a compact structure, small volume, and beautiful appearance. Its structure determines that the installation area is small. If a protective cover is added, it can be placed outdoors for use.
2. The impeller is directly installed on the motor shaft to ensure the concentricity of the pump, thereby enhancing the operational stability of the pump and extending its service life.
3. The shaft seal adopts mechanical seal or a combination of mechanical seals, and uses high-quality alloy sealing rings to enhance the wear resistance of the seal and effectively extend its service life.
4. Easy installation and maintenance, no need to disassemble the piping system. The inlet and outlet of the pump have the same diameter, simplifying the connection of the pipeline.
5. Pumps can be operated in series or parallel according to the needs of flow rate and head.
6. The suction and discharge ports can be installed in different directions such as 0 °, 90 °, 180 °, and 270 ° as needed to meet different connection scenarios.
7. The pump head can be increased or decreased according to the needs of the water pump stage and combined with the outer diameter of the cutting impeller to meet the requirements, without changing the installation footprint.

Structural schematic diagram of XBD-LG vertical multi-stage fire pump

1. The pump has a compact structure, small volume, beautiful appearance, small footprint, and saves construction costs;

3. According to the actual situation, the inlet and outlet of the pump can be assembled in different directions of 90 °, 180 °, and 270 °;	4. According to the actual situation, the outlet of the pump can be assembled into 1-5 outlets to meet different head requirements on the same pump;	Performance parameters of XBD-LG vertical multi-stage fire pump	model	series	traffic	head	speed	Motor power	efficiency
		weight	Required cavitation allowance	Overall dimensions	(m3/h)	(M)	(r/min)	(kw)	(%）	Kg
（NPSH）r(m)	2	H	20	2900	0.75	H2	70	2.0	630	180
XBD2.0/0.8-25LG	3		30		1.1		74	2.0	670	220
2.4 3 4.7	4		40		1.5		85	2.0	740	260
38 42 44	5		50		1.5		89	2.0	780	300
XBD3.0/0.8-25LG	6		60		2.2		100	2.0	845	340
XBD4.0/0.8-25LG	7		70		2.2		104	2.0	885	380
XBD5.0/0.8-25LG	8		80		2.2		108	2.0	925	420
XBD6.0/0.8-25LG	9		90		2.2		112	2.0	965	460
XBD7.0/0.8-25LG	10		100		3		125	2.0	1040	500
XBD8.0/0.8-25LG	11		110		3		129	2.0	1080	540
XBD9.0/0.8-25LG	12		120		4		145	2.0	1140	580
XBD10.0/0.8-25LG	13		130		4		149	2.0	1080	620
XBD11.0/0.8-25LG	14		140		4		153	2.0	1220	660
XBD12.0/0.8-25LG	15		150		4		157	2.0	1260	700
XBD13.0/0.8-25LG	2	XBD14.0/0.8-25LG	30	2900	1.5	XBD15.0/0.8-25LG	90	2.4	665	179
XBD3.0/1.8-32LG	3		45		2.2		100	2.4	740	229
4.5 6.5 9.5	4		60		3		115	2.4	825	279
47 53 50	5		75		4		135	2.4	895	329
XBD4.5/1.8-32LG	6		90		4		142	2.4	945	379
XBD6.0/1.8-32LG	7		105		5.5		175	2.4	1070	429
XBD7.5/1.8-32LG	8		120		5.5		182	2.4	1120	479
XBD9.0/1.8-32LG	2	XBD10.5/1.8-32LG	30	2900	2.2	XBD12.0/1.8-32LG	90	2.9	710	199
XBD3.0/3.3-40LG	3		45		3		105	2.9	800	257
9 12 18	4		60		4		130	2.9	880	315
55 60 63	5		75		5.5		155	2.9	1015	373
XBD4.5/3.3-40LG	6		90		5.5		163	2.9	1075	431
XBD6.0/3.3-40LG	7		105		7.5		180	2.9	1130	489
XBD7.5/3.3-40LG	8		120		7.5		190	2.9	1190	547
XBD9.0/3.3-40LG	XBD10.5/3.3-40LG	XBD12.0/3.3-40LG	model	series	traffic	head	speed	Motor power	efficiency
		weight	Required cavitation allowance	Overall dimensions	(m3/h)	(M)	(r/min)	(kw)	(%）	Kg
（NPSH）r(m)	2	H	40	2900	5.5	H2	160	3.2	865	216
XBD4.0/6.6-50LG	3		60		7.5		180	3.2	930	281
18.0 24.0 30.0	4		80		11.00		250	3.2	1145	346
67 69 64	5		100		11.00		260	3.2	1210	411
XBD6.0/6.6-50LG	6		120		15.0		280	3.2	1275	476
XBD8.0/6.6-50LG	2	XBD10.0/6.6-50LG	40	2900	7.5	XBD12.0/6.6-50LG	170	3.4	905	249
XBD4.0/10-65LG	3		60		11		230	3.4	1120	314
27 36 43	4		80		15		250	3.4	1185	379
70 72 67	5		100		18.5		280	3.4	1295	444
XBD6.0/10-65LG	6		120		22.0		330	3.4	1390	509
XBD8.0/10-65LG	2	XBD10.0/10-65LG	40	2900	7.5	XBD12.0/10-65LG	235	3.4	965	301
XBD4.0/11.1-80LG	3		60		11.0		260	3.4	1195	379
30 40 52	4		80		15.0		290	3.4	1270	457
70 73 68	5		100		18.5		345	3.4	1395	535
XBD6.0/11.1-80LG	6		120		22.0		410	3.4	1505	613
XBD8.0/11.1-80LG	2	XBD10.0/11.1-80LG	40	2900	11.0	XBD12.0-11.1-80LG	260	3.5	1145	331
XBD4.0-11.1-80LG	3		60		18.5		290	3.5	1275	4126
54 72 90	4		80		22.0		380	3.5	1390	501
70 73 68	5		100		30.0		450	3.5	1570	586
XBD6.0/11.6×80LG	6		120		37.0		470	3.5	1655	671
XBD8.0/11.6-80LG	7		140		45.0		520	3.5	1800	756
XBD10.0/11.6×80LG	8		160		45.0		540	3.5	1885	841
XBD12.0/11.6×80LG	9		180		55.0			3.5

XBD16.0/11.6-80LG