XBD-HY vertical constant pressure fire pump is also called cut-line pump, with a variable current regulation characteristic, i.e. in the entire flow range, the elevation change is not big, when the pump changes from zero flow to the desired flow range, its elevation change in the 5% range, and the small flow or zero flow does not exceed pressure, thus preventing the ordinary centrifugal pump from exceeding pressure when the small flow in the fire site and the large flow water supply is not up.

XBD-HY vertical constant pressure fire pump model meaning

XBD-HY vertical constant pressure fire pump is mainly used for industrial, civil buildings fixed fire system (fire hydrant extinguishing system, automatic spraying system and spray fire extinguishing system) for water supply, and can also be used for fire and life (production) shared water supply system and buildings, municipal, industrial mines, boiler water supply and other occasions. XBD-HY vertical constant pressure fire pump is mainly used for industrial, civil buildings fixed fire system (fire hydrant extinguishing system, automatic spraying system and spray fire extinguishing system), and can also be used for fire and life (production) shared water supply system and

1, vertical constant pressure fire pump, for conveying clean water and physical chemical properties similar to clean water, suitable for industrial and urban drainage, high-rise buildings pressurizing water delivery, garden spraying, fire pressurizing, remote distance conveying, heating and cooling cycles, bathrooms and other cold and warm water cycle pressurizing and equipment support, using temperature T<80°C. 1, vertical constant pressure fire pump, for conveying clean water and physical chemical properties similar to clean water, suitable for industrial and urban drainage, high-rise buildings pressurizing water delivery, garden spraying, fire pressurizing, remote distance conveying, heating and cooling cycles, bathrooms and other cold
2, IRG (GRG) type vertical hot water (high temperature) circulating pump is widely used in: energy, metallurgy, chemical, textile, paper making, and hotels such as boilers high temperature hot water boosting circulation and city adopting hot system circulating pump, IRG type use temperature T<120 ℃, PER GRG type use temperature T<40 ℃.
3, IHG type vertical pipe chemical pump, for conveying non-solid particles, with corrosive, viscosity similar to water liquid, suitable for oil, chemical, metallurgy, electricity, paper making, food and pharmaceutical and synthetic fibers and other sectors, using temperature is 20 ℃ ~ + 120 ℃.
4, YG type vertical pipeline oil pump, for conveying petrol, kerosene, diesel and other petroleum products, the conveying medium temperature is -20 ℃ ~ + 120 ℃. YG type vertical pipeline oil pump, for conveying petrol, kerosene, diesel and other petroleum products, the conveying medium temperature is -20 ℃ ~ + 120 ℃. A lawu.

1, inhalation pressure≤1.0MPa, or pump system working pressure≤1.6MPa, i.e. pump inlet pressure + pump lift≤1.6MPa, pump static pressure test pressure is 2.5MPa, please indicate the system working pressure when ordering. Na ye tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë
2, tɛmɛ <40°C, tɛmɛ <95%.
3, a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic
Note: Na ye luui në media ye kek tɔ̈u në particles koor yiic, ke yï yɔ̈ɔ̈r ba wɛ̈t ye kɔɔr në ye thaa, ago raan cï luɔɔi bɛ̈n ya tɔ̈u në mechanical sealing.

Model	Traffic	Pressure de sortie	Speed	Motor Power
	L/S	MPa	r/min	KW
XBD3/5-50HY	0～5	0.3	2970	3
XBD4/5-50HY		0.4		4
XBD5/5-50HY		0.5		5.5
XBD6/5-50HY		0.6		7.5
XBD7/5-50HY		0.7		11
XBD8/5-50HY		0.8		15
XBD3/10-65HY	0～10	0.3		5.5
XBD4/10-65HY		0.4		7.5
XBD5/10-65HY		0.5		11
XBD6/10-65HY		0.6		11
XBD7/10-65HY		0.7		15
XBD8/10-65HY		0.8		18.5
XBD9/10-65HY		0.9		22
XBD10/10-65HY		1		22
XBD3/15-65HY	0～15	0.3		7.5
XBD4/15-65HY		0.4		11
XBD5/15-65HY		0.5		15
XBD6/15-65HY		0.6		15
XBD7/15-65HY		0.7		18.5
XBD8/15-65HY		0.8		22
XBD9/15-65HY		0.9		30
XBD10/15-65HY		1		30
XBD11/15-65HY		1.1		37
XBD12/15-65HY		1.2		37
XBD3/20-80HY	0～20	0.3		11
XBD4/20-80HY		0.4		15
XBD5/20-80HY		0.5		18.5
XBD6/20-80HY		0.6		22
XBD7/20-80HY		0.7		22
XBD8/20-80HY		0.8		30
XBD9/20-80HY		0.9		37
XBD10/20-80HY		1		37
XBD11/20-80HY		1.1		37
XBD12/20-80HY		1.2		45
XBD13/20-80HY		1.3		45
XBD14/20-80HY		1.4		55
XBD15/20-80HY		1.5		55
XBD16/20-80HY		1.6		55
XBD17/20-80HY		1.7		75
XBD18/20-80HY		1.8		75
XBD19/20-80HY		1.9		75
XBD20/20-80HY		2		75
XBD21/20-80HY		2.1		90
XBD22/20-80HY		2.2		90
XBD3/30-100HY	0～30	0.3		22
XBD4/30-100HY		0.4		30
XBD5/30-100HY		0.5		30
XBD6/30-100HY		0.6		37
XBD7/30-100HY		0.7		37
XBD8/30-100HY		0.8		45
XBD9/30-100HY		0.9		45
XBD10/30-100HY		1		55
XBD11/30-100HY		1.1		55
XBD12/30-100HY		1.2		75
XBD13/30-100HY		1.3		75
XBD14/30-100HY		1.4		75
XBD15/30-100HY		1.5		75
XBD16/30-100HY		1.6		90
XBD17/30-100HY		1.7		90
XBD18/30-100HY		1.8		90
XBD19/30-100HY		1.9		90
XBD20/30-100HY		2		110
XBD21/30-100HY		2.1		110
XBD22/30-100HY		2.2		110
XBD23/30-100HY		2.3	132
XBD24/30-100HY		2.4	132
XBD25/30-100HY		2.5	160
XBD26/30-100HY		2.6	160
XBD3/40-125HY	0～40	0.3	22
XBD4/40-125HY		0.4	30
XBD5/40-125HY		0.5	45
XBD6/40-125HY		0.6	45
XBD7/40-125HY		0.7	55
XBD8/40-125HY		0.8	75
XBD9/40-125HY		0.9	75
XBD10/40-125HY		1	75
XBD11/40-125HY		1.1	75
XBD12/40-125HY		1.2	90
XBD13/40-125HY		1.3	90
XBD14/40-125HY		1.4	90
XBD15/40-125HY		1.5	110
XBD16/40-125HY		1.6	110
XBD17/40-125HY		1.7	110
XBD18/40-125HY		1.8	110
XBD19/40-125HY		1.9	132
XBD20/40-125HY		2	160
XBD21/40-125HY		2.1	160
XBD22/40-125HY		2.2	160
XBD23/40-125HY		2.3	200
XBD24/40-125HY		2.4	200
XBD25/40-125HY		2.5	200
XBD26/40-125HY		2.6	200
XBD3/50-125HY	0～50	0.3	2970	30
XBD4/50-125HY		0.4		37
XBD5/50-125HY		0.5		37
XBD6/50-125HY		0.6		45
XBD7/50-125HY		0.7		55
XBD8/50-125HY		0.8		55
XBD9/50-125HY		0.9		75
XBD10/50-125HY		1		75
XBD11/50-125HY		1.1		90
XBD12/50-125HY		1.2		90
XBD13/50-125HY		1.3		110
XBD14/50-125HY		1.4		132
XBD15/50-125HY		1.5		132
XBD16/50-125HY		1.6		160
XBD17/50-125HY		1.7		160
XBD18/50-125HY		1.8		160
XBD19/50-125HY		1.9		200
XBD20/50-125HY		2		200
XBD21/50-125HY		2.1		200
XBD22/50-125HY		2.2		200
XBD23/50-125HY		2.3		200
XBD24/50-125HY		2.4		250
XBD25/50-125HY		2.5		250
XBD26/50-125HY		2.6		250
XBD3/60-150HY	0～60	0.3		30
XBD4/60-150HY		0.4		37
XBD5/60-150HY		0.5		45
XBD6/60-150HY		0.6		55
XBD7/60-150HY		0.7		55
XBD8/60-150HY		0.8		75
XBD9/60-150HY		0.9		75
XBD10/60-150HY		1		90
XBD11/60-150HY		1.1		90
XBD12/60-150HY		1.2		110
XBD13/60-150HY		1.3		132
XBD14/60-150HY		1.4		160
XBD15/60-150HY		1.5		160
XBD16/60-150HY		1.6		200
XBD17/60-150HY		1.7		200
XBD18/60-150HY		1.8		200
XBD19/60-150HY		1.9		250
XBD20/60-150HY		2		250
XBD21/60-150HY		2.1		250
XBD22/60-150HY		2.2		250
XBD23/60-150HY		2.3		250
XBD24/60-150HY		2.4		315
XBD25/60-150HY		2.5		315
XBD26/60-150HY		2.6		315
XBD3/70-150HY	0～70	0.3		37
XBD4/70-150HY		0.4		45
XBD5/70-150HY		0.5		55
XBD6/70-150HY		0.6		75
XBD7/70-150HY		0.7		75
XBD8/70-150HY		0.8		90
XBD9/70-150HY		0.9		90
XBD10/70-150HY		1		90
XBD11/70-150HY		1.1		110
XBD12/70-150HY		1.2		110
XBD13/70-150HY		1.3		132
XBD14/70-150HY		1.4		132
XBD15/70-150HY		1.5		160
XBD16/70-150HY		1.6		160
XBD17/70-150HY		1.7		200
XBD18/70-150HY		1.8		250
XBD19/70-150HY		1.9	250
XBD20/70-150HY		2	250
XBD21/70-150HY		2.1	315
XBD22/70-150HY		2.2	315
XBD23/70-150HY		2.3	315
XBD24/70-150HY		2.4	315
XBD25/70-150HY		2.5	315
XBD26/70-150HY		2.6	315
XBD3/80-150HY	0～80	0.3	45
XBD4/80-150HY		0.4	55
XBD5/80-150HY		0.5	75
XBD6/80-150HY		0.6	90
XBD7/80-150HY		0.7	90
XBD8/80-150HY		0.8	110
XBD9/80-150HY		0.9	132
XBD10/80-150HY		1	132
XBD11/80-150HY		1.1	160
XBD12/80-150HY		1.2	160
XBD13/80-150HY		1.3	160
XBD14/80-150HY		1.4	185
XBD15/80-150HY		1.5	185
XBD16/80-150HY		1.6	200
XBD17/80-150HY		1.7	220
XBD18/80-150HY		1.8	220
XBD19/80-150HY		1.9	250
XBD20/80-150HY		2	250
XBD21/80-150HY		2.1	280
XBD22/80-150HY		2.2	280
XBD23/80-150HY		2.3	280
XBD24/80-150HY		2.4	315
XBD25/80-150HY		2.5	315
XBD26/80-150HY		2.6	315