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Constant pressure tangent pump

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product description

The performance and technical conditions of XBD-HW series fire pumps fully meet the requirements of the newly issued GB6245-1998 "Fire pump performance requirements and test methods" standard issued by the state. It is specially used for the stabilized voltage supply of fire protection system.

Features

1. The XBD-HW series horizontal fire constant pressure tangential pump has the characteristics of variable flow and voltage stabilization, that is, the head does not change much in the full flow range, and the pump head changes from the zero flow to the required maximum flow range. The change is in the range of 5%, and there is no overpressure at small flow or zero flow, thereby avoiding the phenomenon that the ordinary centrifugal pump is overpressured at the small and medium flow at the fire scene and the water supply is not available at the large flow. Greatly improved the efficiency of fire suppression and the safety and reliability of fire equipment and firefighters.

2. According to the characteristics of the fire pump and the specific situation of the company, for the constant pressure fire pump below 75kW (including 75kW), the horizontal and vertical structures are adopted, and the horizontal structure is used only for 75kW and above. The entire series uses a Y-type direct-connected motor with an extended shaft. The pump has a compact structure, beautiful appearance, small size, and reliable mechanical seals, which greatly improves the reliability of the pump unit. The pump impellers are all open, with low axial force, and no The mouth ring also prevents rusting and biting, so the entire pump system runs smoothly, has low noise, long service life, and is easy to use and maintain.

Application range

XBD-HW horizontal fire constant pressure tangential pump is mainly suitable for the water supply of fixed fire protection system (fire hydrant fire extinguishing system, automatic sprinkler system and spray fire extinguishing system) in industrial and civil buildings. It can also be used for fire protection and life (production) Common water supply system and various occasions such as building, municipal, industrial and mining, boiler water supply.


Pump model

Flow (L / S)

Head (M)

Speed (r / min)

Motor power KW

Inlet diameter (mm)

Outlet diameter (mm)

XBD5.0 / 10-HW

10

50

2900

11

65

50

XBD6.0 / 10-HW

10

60

2900

11

65

50

XBD7.0 / 10-HW

10

70

2900

15

65

50

XBD8.0 / 10-HW

10

80

2900

18.5

65

50

XBD9.0 / 10-HW

10

90

2900

twenty two

65

50

XBD5.0 / 15-HW

15

50

2900

15

80

65

XBD6.0 / 15-HW

15

60

2900

15

80

65

XBD7.0 / 15-HW

15

70

2900

18.5

80

65

XBD8.0 / 15-HW

15

80

2900

twenty two

80

65

XBD9.0 / 15-HW

15

90

2900

30

80

65

XBD10 / 15-HW

15

100

2900

30

80

65

XBD11 / 15-HW

15

110

2900

37

80

65

Pump model

Flow (L / S)

Head (M)

Speed (r / min)

Motor power KW

Inlet diameter (mm)

Outlet diameter (mm)

XBD5.0 / 20-HW

20

50

2900

18.5

80

65

XBD6.0 / 20-HW

20

60

2900

twenty two

80

65

XBD7.0 / 20-HW

20

70

2900

twenty two

80

65

XBD8.0 / 20-HW

20

80

2900

30

80

65

XBD9.0 / 20-HW

20

90

2900

37

80

65

XBD10 / 20-HW

20

100

2900

37

80

65

XBD11 / 20-HW

20

110

2900

37

80

65

XBD12 / 20-HW

20

120

2900

45

80

65

XBD13 / 20-HW

20

130

2900

45

80

65

XBD14 / 20-HW

20

140

2900

55

80

65

XBD15 / 20-HW

20

150

2900

55

80

65

Pump model

Flow (L / S)

Head (M)

Speed (r / min)

Motor power KW

Inlet diameter (mm)

Outlet diameter (mm)

XBD3.0 / 30-HW

30

30

2900

twenty two

100

80

XBD4.0 / 30-HW

30

40

2900

30

100

80

XBD5.0 / 30-HW

30

50

2900

30

100

80

XBD6.0 / 30-HW

30

60

2900

37

100

80

XBD7.0 / 30-HW

30

70

2900

37

100

80

XBD8.0 / 30-HW

30

80

2900

45

100

80

XBD9.0 / 30-HW

30

90

2900

45

100

80

XBD10 / 30-HW

30

100

2900

55

100

80

XBD11 / 30-HW

30

110

2900

55

100

80

XBD12 / 30-HW

30

120

2900

75

100

80

XBD13 / 30-HW

30

130

2900

75

100

80

XBD14 / 30-HW

30

140

2900

75

100

80

XBD15 / 30-HW

30

150

2900

75

100

80

XBD16 / 30-HW

30

160

2900

90

100

80

XBD17 / 30-HW

30

170

2900

90

100

80

XBD18 / 30-HW

30

180

2900

90

100

80

Pump model

Flow (L / S)

Head (M)

Speed (r / min)

Motor power KW

Inlet diameter (mm)

Outlet diameter (mm)

XBD5.0 / 40-HW

40

50

2900

45

125

100

XBD6.0 / 40-HW

40

60

2900

45

125

100

XBD7.0 / 40-HW

40

70

2900

55

125

100

XBD8.0 / 40-HW

40

80

2900

75

125

100

XBD9.0 / 40-HW

40

90

2900

75

125

100

XBD10 / 40-HW

40

100

2900

75

125

100

XBD11 / 40-HW

40

110

2900

90

125

100

XBD12 / 40-HW

40

120

2900

90

125

100

XBD13 / 40-HW

40

130

2900

90

125

100

XBD14 / 40-HW

40

140

2900

90

125

100

XBD15 / 40-HW

40

150

2900

110

125

100

XBD16 / 40-HW

40

160

2900

110

125

100

XBD17 / 40-HW

40

170

2900

110

125

100

XBD18 / 40-HW

40

180

2900

132

125

100

XBD19 / 40-HW

40

190

2900

132

125

100

Pump model

Flow (L / S)

Head (M)

Speed (r / min)

Motor power KW

Inlet diameter (mm)

Outlet diameter (mm)

XBD5.0 / 50-HW

50

50

2900

45

125

100

XBD6.0 / 50-HW

50

60

2900

55

125

100

XBD7.0 / 50-HW

50

70

2900

55

125

100

XBD8.0 / 50-HW

50

80

2900

75

125

100

XBD9.0 / 50-HW

50

90

2900

75

125

100

XBD10 / 50-HW

50

100

2900

90

125

100

XBD11 / 50-HW

50

110

2900

110

125

100

XBD12 / 50-HW

50

120

2900

110

125

100

XBD13 / 50-HW

50

130

2900

110

125

100

XBD14 / 50-HW

50

140

2900

132

125

100

XBD15 / 50-HW

50

150

2900

132

125

100

Pump model

Flow (L / S)

Head (M)

Speed (r / min)

Motor power KW

Inlet diameter (mm)

Outlet diameter (mm)

XBD4.0 / 60-HW

60

40

2900

45

150

125

XBD5.0 / 60-HW

60

50

2900

45

150

125

XBD6.0 / 60-HW

60

60

2900

55

150

125

XBD7.0 / 60-HW

60

70

2900

75

150

125

XBD8.0 / 60-HW

60

80

2900

75

150

125

XBD9.0 / 60-HW

60

90

2900

90

150

125

XBD10 / 60-HW

60

100

2900

110

150

125

XBD11 / 60-HW

60

110

2900

110

150

125

XBD12 / 60-HW

60

120

2900

132

150

125

XBD13 / 60-HW

60

130

2900

132

150

125

Pump model

Flow (L / S)

Head (M)

Speed (r / min)

Motor power KW

Inlet diameter (mm)

Outlet diameter (mm)

XBD4.0 / 70-HW

70

40

2900

55

150

125

XBD5.0 / 70-HW

70

50

2900

55

150

125

XBD6.0 / 70-HW

70

60

2900

75

150

125

XBD7.0 / 70-HW

70

70

2900

90

150

125

XBD8.0 / 70-HW

70

80

2900

90

150

125

XBD9.0 / 70-HW

70

90

2900

110

150

125

XBD10 / 70-HW

70

100

2900

110

150

125

XBD11 / 70-HW

70

110

2900

110

150

125

XBD12 / 70-HW

70

120

2900

132

150

125

XBD13 / 70-HW

70

130

2900

132

150

125

400-027-6688 QQ: 1026140595
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