Fire type pressurized water supply equipment

Category:Complete water supply equipment
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Add time:2025-04-09
Brief:

Product characteristics

The pump is a single-stage single-suction centrifugal pump, and the installation form is vertical or horizontal.

It can be installed in multiple ways according to the field conditions. And depends on the flow, head requires the use of parallel, series method to increase the required flow, head.

The bearing adopts low noise closed bearing, which has been injected with grease when leaving the factory, and can guarantee continuous operation for more than two years. And the component concentricity is high, the pump impeller has excellent dynamic balance, running without vibration, improving the use of the environment.

The pump shaft seal is mechanically sealed, which solves the serious leakage of the conventional centrifugal pump packing, increases the service life, and ensures that the operating site is clean and tidy.

The parts that may produce friction when the pump rotates are made of a combination of corrosion-resistant and high-anti-bite materials to ensure reliable operation, reduce noise, and avoid the production of rusty water, blocking spray and other fire protection devices, greatly extending the service life and rust bite phenomenon after shutdown.

Product overview

XBD series single-stage single-suction vertical fire pump group (pump) is a new product designed and manufactured by the company according to the needs of domestic industrial and mining enterprises, engineering construction and high-rise building fire fighting, in strict accordance with the international standard ISO2858 and the national standard GB6245-1998 "Performance requirements and test methods for fire pumps".

The quality and performance of the products tested by the national fire equipment Quality supervision and testing center meet the GB6254-1998 international requirements. The product performance has reached the level of the same type of domestic products.

Use

XBD series pumps can be used to transport liquids below 80 ° C without solid particles or similar physical and chemical properties to water, as well as light corrosive liquids.

This series of pumps is mainly used in industrial and civil building fixed fire systems (hydrant fire extinguishing system, automatic sprinkler system and water spray fire extinguishing system, etc.) water supply.

XBD series pump performance parameters in the premise of meeting the fire conditions, taking into account the requirements of life (production) water supply conditions, the product can be used for independent fire water supply system, but also for fire, life (production) shared water supply system, can also be used in construction, municipal, industrial and mine water supply and drainage and boiler water supply and other occasions.

Performance parameter

Pump performance range

Rated flow 5L/s ~ 200L/s

Rated pressure 0.30MPa ~ 1.5MPa

Speed: 2900r/min; 1450r/min; 980r/min

Pump inlet pressure ≤0.3MPa

Pump working pressure ≤1.6MPa

Pump inlet and outlet diameter 65 ~ 350mm

Parametric chart

型号	流量Q (L/s)	出口压力 (MPa)	转速n (r/min)	功率P (Kw)	效率η (%)
XBD3.0/5-50(65)	5	0.30	2900	4	63
XBD3.2/5-50(65)		0.32
XBD3.4/5-50(65)		0.34
XBD4.6/5-50(65)	5	0.46	2900	7.5	58
XBD4.8/5-50(65)		0.48
XBD5.0/5-50(65)		0.50
XBD7.6/5-50(65)	5	0.76	2900	15	50
XBD7.8/5-50(65)		0.78
XBD8.0/5-50(65)		0.80
XBD11/5-50(65)	5	1.10	2900	30	40
XBD12/5-50(65)		1.20
XBD12.5/5-50(65)		1.25
XBD3.0/10-65(80)	10	0.30	2900	7.5	71
XBD3.2/10-65(80)		0.32
XBD3.4/10-65(80)		0.34
XBD4.6/10-65(80)	10	0.46	2900	15	67
XBD4.8/10-65(80)		0.48
XBD5.0/10-65(80)		0.50
XBD7.6/10-65(80)	10	0.76	2900	22	59
XBD7.8/10-65(80)		0.78
XBD8.0/10-65(80)		0.80
XBD11/10-65(80)	10	1.10	2900	37	54
XBD12/10-65(80)		1.20
XBD12.5/10-65(80)		1.25
XBD3.0/25-80(100)	25	0.30	2900	15	76
XBD3.2/25-80(100)		0.32
XBD3.4/25-80(100)		0.34
XBD4.6/25-80(100)	25	0.46	2900	22	74
XBD4.8/25-80(100)		0.48
XBD5.0/25-80(100)		0.50
XBD7.6/25-80(100)	25	0.76	2900	37	69
XBD7.8/25-80(100)		0.78
XBD8.0/25-80(100)		0.80
XBD11/25-80(100)	25	1.10	2900	75	69
XBD12/25-80(100)		1.20
XBD12.5/25-80(100)		1.25
XBD13/25-80(100)	25	1.30	2900	90	57
XBD14/25-80(100)		1.40
XBD15/25-80(100)		1.50
XBD3.0/45-100(125)	45	0.30	2900	22	73
XBD3.2/45-100(125)		0.32
XBD3.4/45-100(125)		0.34
XBD4.6/45-100(125)	45	0.46	2900	37	77
XBD4.8/45-100(125)		0.48
XBD5.0/45-100(125)		0.50
XBD7.6/45-100(125)	45	0.76	2900	55	80
XBD7.8/45-100(125)		0.78
XBD8.0/45-100(125)		0.80
XBD11/45-100(125)	45	1.10	2900	90	70
XBD12/45-100(125)		1.20
XBD12.5/45-100(125)		1.25
XBD2.8/55-150(200)	55	0.28	1450	30	78
XBD3.0/55-150(200)		0.30
XBD3.2/55-150(200)		0.32
XBD4.6/55-150(200)	55	0.46	1450	45	75
XBD4.8/55-150(200)		0.48
XBD5.0/55-150(200)		0.50
XBD7.6/55-150	55	0.76	2900	75	76
XBD7.8/55-150		0.78
XBD8.0/55-150		0.80
XBD11/55-150	55	1.10	2900	110	73
XBD12/55-150		1.20
XBD12.5/55-150		1.25
XBD13/55-150	45	1.30	2900	110	80
XBD14/55-150		1.40
XBD15/55-150		1.50
XBD4.6/100-200	100	0.46	1450	75	81
XBD4.8/100-200		0.48
XBD5.0/100-200		0.50
XBD3.0/150-250	150	0.30	1450	75	80
XBD3.2/150-250		0.32
XBD3.4/150-250		0.34
XBD4.6/140-250	140	0.46	1450	90	72
XBD4.8/140-250		0.48
XBD5.0/140-250		0.50
XBD2.4/200-300	200	0.24	970	75	81
XBD2.6/200-300		0.26
XBD2.8/200-300		0.28
XBD2.8/200-300(350)	200	0.28	1450	90	84
XBD3.0/200-300(350)		0.30
XBD3.2/200-300(350)		0.32
XBD4.0/200-300	200	0.40	970	132	84
XBD4.2/200-300		0.42
XBD4.4/200-300		0.44
XBD4.6/160-300	160	0.46	1450	110	78
XBD4.8/160-300		0.48
XBD5.0/160-300		0.50
XBD4.6/200-350	200	0.46	1450	160	83
XBD4.8/200-350		0.48
XBD5.0/200-350		0.50
XBD2.8/300-400	300	0.28	1450	132	76
XBD3.0/300-400		0.30
XBD3.2/300-400		0.32
XBD2.8/330-500	330	0.28	1450	160	78
XBD3.0/330-500		0.30
XBD3.2/330-500		0.32