Submersible (constant pressure. Tangential) fire pump XBD-HYQ
Submersible (constant pressure. Tangential) fire pump XBD-HYQ
Product characteristics
XBD-HYQ series vertical submersible (constant pressure Tangential) fire pump has the characteristics of variable current pressure regulation, that is, in the full flow range, the head does not change much, when the pump changes from zero flow to the required flow range, its head changes in the range of 5%, and small flow or zero flow no pressure, This avoids the phenomenon that the ordinary submersible pump in the fire site is overpressure when the flow is small and large, and the water supply is not up. Greatly improve the efficiency of fire fighting and the reliability of fire equipment and fire personnel. According to the characteristics of the fire pump combined with our company's situation. The impeller of the pump is open, the axial force is small, there is no mouth ring, and the phenomenon of rust and bite is prevented. The pump body and cover are made of cast iron, and the impeller is made of stainless steel, bronze or other corrosion-resistant materials according to user requirements.
Product overview
XBD-HYQ series vertical submersible (constant pressure Tangential) fire pump is a new product developed by our company according to market demand, which is suitable for high-rise building fire water supply and domestic water supply. It is a reliable and high-quality fire pump. Its performance and technical conditions meet the requirements of the national standard GB6245-2006 "fire pump performance requirements and test methods" standard.
XBD-HYQ series vertical submersible (constant pressure Tangential) fire pump is mainly suitable for industrial and civil building fire system (fire hydrant system, automatic spray system and water mist fire extinguishing system) water supply, but also can be used for fire and life (production) shared water supply system and building, municipal, industrial and mining, boiler water supply and other occasions.
Performance parameter
Working condition
Rotation speed: 2950r/min
Flow range 10-30L/S
Liquid temperature ≤50℃
Pressure range 0.5-1.8MPa
Parametric chart
|
Model number
|
Flow rate L/S
|
Head m
|
Rotational speed r/min
|
Motor（KW) |
|
XBD3/5-HYQ
|
5
|
30
|
2900
|
3.0
|
|
XBD4/5-HYQ
|
5
|
40
|
2900
|
5.5
|
|
XBD5/5-HYQ
|
5
|
50
|
2900
|
7.5
|
|
XBD6/5-HYQ
|
5
|
60
|
2900
|
7.5
|
|
XBD4/10-HYQ
|
10
|
40
|
2900
|
7.5
|
|
XBD5/10-HYQ
|
10
|
50
|
2930
|
11.0
|
|
XBD6/10-HYQ
|
10
|
60
|
2930
|
11.0
|
|
XBD7/10-HYQ
|
10
|
70
|
2930
|
15.0
|
|
XBD8/10-HYQ
|
10
|
80
|
2930
|
18.5
|
|
XBD9/10-HYQ
|
10
|
90
|
2940
|
22.0
|
|
XBD4/15-HYQ
|
15
|
40
|
2930
|
11.0
|
|
XBD5/15-HYQ
|
15
|
50
|
2930
|
15.0
|
|
XBD6/15-HYQ
|
15
|
60
|
2940
|
15.0
|
|
XBD7/15-HYQ
|
15
|
70
|
2940
|
18.5
|
|
XBD8/15-HYQ
|
15
|
80
|
2940
|
22.0
|
|
XBD9/15-HYQ
|
15
|
90
|
2950
|
30.0
|
|
XBD10/15-HYQ
|
15
|
100
|
2950
|
30.0
|
|
XBD11/15-HYQ
|
15
|
110
|
2950
|
37.0
|
|
XBD12/15-HYQ
|
15
|
120
|
2970
|
45.0
|
|
XBD13/15-HYQ
|
15
|
130
|
2970
|
45.0
|
|
XBD4/20-HYQ
|
20
|
40
|
2930
|
15.0
|
|
XBD5/20-HYQ
|
20
|
50
|
2940
|
18.5
|
|
XBD6/20-HYQ
|
20
|
60
|
2950
|
22.0
|
|
XBD7/20-HYQ
|
20
|
70
|
2950
|
22.0
|
|
XBD8/20-HYQ
|
20
|
80
|
2950
|
30.0
|
|
XBD9/20-HYQ
|
20
|
90
|
2950
|
37.0
|
|
XBD10/20-HYQ
|
20
|
100
|
2950
|
37.0
|
|
XBD11/20-HYQ
|
20
|
110
|
2950
|
37.0
|
|
XBD12/20-HYQ
|
20
|
120
|
2970
|
45.0
|
|
XBD13/20-HYQ
|
20
|
130
|
2970
|
45.0
|
|
XBD14/20-HYQ
|
20
|
140
|
2970
|
55.0
|
|
XBD15/20-HYQ
|
20
|
150
|
2970
|
55.0
|
|
Model number
|
Flow rate L/S
|
Head m
|
Rotational speed r/min
|
Motor（KW) |
|
XBD4/30-HYQ
|
30
|
40
|
2950
|
22.0
|
|
XBD5/30-HYQ
|
30
|
50
|
2950
|
30.0
|
|
XBD6/30-HYQ
|
30
|
60
|
2950
|
37.0
|
|
XBD7/30-HYQ
|
30
|
70
|
2950
|
37.0
|
|
XBD8/30-HYQ
|
30
|
80
|
2970
|
45.0
|
|
XBD9/30-HYQ
|
30
|
90
|
2970
|
45.0
|
|
XBD10/30-HYQ
|
30
|
100
|
2970
|
55.0
|
|
XBD11/30-HYQ
|
30
|
110
|
2970
|
55.0
|
|
XBD12/30-HYQ
|
30
|
120
|
2970
|
75.0
|
|
XBD13/30-HYQ
|
30
|
130
|
2970
|
75.0
|
|
XBD14/30-HYQ
|
30
|
140
|
2970
|
75.0
|
|
XBD4/40-HYQ
|
40
|
40
|
1480
|
37.0
|
|
XBD5/40-HYQ
|
40
|
50
|
1480
|
45.0
|
|
XBD6/40-HYQ
|
40
|
60
|
1480
|
55.0
|
|
XBD7/40-HYQ
|
40
|
70
|
1480
|
55.0
|
|
XBD8/40-HYQ
|
40
|
80
|
2970
|
75.0
|
|
XBD9/40-HYQ
|
40
|
90
|
2970
|
75.0
|
|
XBD10/40-HYQ
|
40
|
100
|
2970
|
75.0
|
|
XBD4/50-HYQ
|
50
|
40
|
1480
|
45.0
|
|
XBD5/50-HYQ
|
50
|
50
|
1480
|
45.0
|
|
XBD6/50-HYQ
|
50
|
60
|
1480
|
55.0
|
|
XBD7/50-HYQ
|
50
|
70
|
1480
|
55.0
|
|
XBD8/50-HYQ
|
50
|
80
|
1480
|
75.0
|
|
XBD4/60-HYQ
|
60
|
40
|
1480
|
45.0
|
|
XBD5/60-HYQ
|
60
|
50
|
1480
|
45.0
|
|
XBD6/60-HYQ
|
60
|
60
|
1480
|
55.0
|
|
XBD7/60-HYQ
|
60
|
70
|
1480
|
75.0
|
|
XBD4/70-HYQ
|
70
|
40
|
1480
|
55.0
|
|
XBD5/70-HYQ
|
70
|
50
|
1480
|
55.0
|
|
XBD4/80-HYQ
|
80
|
40
|
1480
|
55.0
|
|
XBD5/80-HYQ
|
80
|
50
|
1480
|
75.0
|
