Product Overview

XBD-W horizontal single-stage single-suction fire pump set for conveying clean water without solid particles and liquid with physical and chemical properties similar to water. It is mainly used for pressurized water supply in fire protection system. In industrial and urban water supply and drainage, high-rise building pressurized water, long-distance water supply, heating, bathroom, boiler cooling and heating water circulation, pressurized air conditioning refrigeration system water supply and equipment supporting and other occasions.
The performance and technical conditions of the XBD-W fire pump unit produced by the company are in line with the requirements of the national newly issued GB6245-1998 “Fire Pump Performance Requirements and Test Methods”. The products have passed the test of the National Fire Equipment Quality Supervision and Inspection Center. Shanghai Fire Protection Product Certification.
The company's products are all designed and optimized by computer. The company has strong technical strength, rich production experience and perfect testing methods to ensure the stability and reliability of product quality.

Product Features

1. Compact structure, beautiful appearance and small footprint.
2, smooth operation, low noise, high component concentricity.
3. Adopt advanced hydraulic model, high efficiency and excellent performance.
4. The shaft seal adopts high-quality mechanical seal, which has the characteristics of wear resistance, no leakage and long service life.
5. The pump inlet is in the horizontal direction and the outlet is in the vertical upward structure to facilitate the piping arrangement.
6. It is convenient to maintain. It is not necessary to dismantle the pipe. Just remove the pump cover nut and take out the motor and transmission components for maintenance.

Technical parameters

Flow: 5-100L/S;
Pressure: 0.10-1.25Mpa;
Power: 1.1-250KW;
Speed: 980-2900r/min;
Caliber: φ50-φ300;
Temperature range: & le; 80 ° C.

Performance parameters

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Model	Flow Q ????????????(L/s)	Export pressure ????????????(MPa)	Speed ??n ????????????(r/min)	Power P ????????????(Kw)	efficiencyη ????????????(%)
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

Corrosion resistance of the main material of the pump (for reference)

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Media	concentration ????????????(%)	Polypropylene		concentration ????????????(%)	A B C
		25°C	50°C		20°C	60°C
Sulfuric acid	60	√		<30	√	Χ
Nitrate	25	√		20	√	Ο
Hydrochloric acid	<36	√		<38	√	√
Hydroxyfluoric acid	35	√		40	√	Χ
Acetate	<80	√		<20	√	Ο
Sodium hydroxide	100	√			√	√
potassium dichromate	25	√			√	√
Stinky water		Χ			Ο	Χ
Ethanol		√		<50	√	√
Acetone		√		10	Ο
Tetrachloroethane		Ο			Ο	Χ
Freon 22		√			Ο	Ο
bleaching solution	CL13%	√		CL12.5%	Ο	Ο
Plating solution		√			Ο	Χ
Photographic fluid		√			√	√

 

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Media	concentration ????????????(%)	Stainless steel		concentration ????????????(%)	Ceramic
		25°C	50°C		25°C	50°C
Sulfuric acid	<5	√	Χ		△	△
Nitrate	70	△	√		△	△
Hydrochloric acid		Χ			△	△
Hydroxyfluoric acid		Χ		0~100	Χ
Acetate	<20	√	√		△	△
Sodium hydroxide	70	√	√		Ο	Χ
potassium dichromate	40~60	△	△	10~20	△	△
Stinky water		Ο			△	△
Ethanol		△	√		△	△
Acetone		△	△		△
Tetrachloroethane	50	△	△		△	△
Freon 22		△			△	△
bleaching solution	CL12%	Χ			△	△
plating solution					△	△
Photographic fluid		△			△	△

Note: △ is excellent; √ is good; Ο is available, but has obvious corrosion; Χ severe corrosion, not applicable.


Physical and mechanical properties of PVDF

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Performance	unit	Press
density	g/cm3	1.75-1.79
比度	cm3/g	0.56-0.75
melting point range	0c	155-170
refractive index	n25D	1.42
Molding shrinkage rate	%	2-3
Stretching strong hair (yield)	Mpa	28-41
Stretching strong hair (breaking)	Mpa	31-52
Elongation (fracture)	%	100-400
Impact strength (no gap)	KJ/m	107-214
compressive strength	Mpa	55-69
hardness (Shore D)		70-80
Abrasion	mg/1000r	7.0-9.0
Limited Oxygen Index (l0 I)	%	44
burning rate		V-D
resistivity	u194	1.0x10 15
Dielectric number	10 31 CYCles	9.7

Polyvinylidene fluoride (PVDF) chemical resistance

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Chemical Medium	concentration ????????????(%)	Maximum operating temperature °C	Chemical Medium	concentration ????????????(%)	Maximum operating temperature °C	Chemical Medium	concentration ????????????(%)	Maximum operating temperature °C
hydrochloric acid	36	135	Hydrogen Hydroxide	<10	85	ethanol		135
sulfuric acid	<60	120	Hydrogen Hydroxide	50	50	etherether		50
sulfuric acid	80-93	95	Carbon ammonium oxide		110	Formaldehyde	37	50
sulfuric acid	90	65	Carbon calcium oxide		135	Acetone	10% aqueous solution	50
Nitrate	<50	50	carbonate	aqueous solution	135	肼	aqueous solution	95
phosphoric acid	<85	135	Sodium bicarbonate	aqueous solution	120	benzene		75
phosphoric acid	85	110	Ammonia water		110	aniline		50
acetic acid	10	110	saline		135	toluene		85
acetic acid	80	80	Sodium hydrogen phosphate	aqueous solution	120	phenol		50
acetic acid	100	50	calcium phosphate	aqueous solution	135	chlorobenzene		135
trichloroacetic acid	<10	95	calcium oxide	aqueous solution	135	naphthalene		95
trichloroacetic acid	50	50	potassium oxide	aqueous solution	135	chloromethane		135
oxalic acid		50	Ammonium Oxide	aqueous solution	135	chloroform		50
benzenesulfonic acid	aqueous solution	50	ferric oxide	aqueous solution	135	CTC		135
hydrofluoric acid	40-100	95	ferrous ferrous sulfate	aqueous solution	135	chloroethane		135
hydrofluoric acid	40	120	ammonium sulfate	aqueous solution	135	1.2 trichloroethane		135
hydrobromic acid	50	130	ammonium sulfate	aqueous solution	135	1.1.2 trichloroethane		65
Peroxyacid	10	95	Sodium nitrate	aqueous solution	135	tetrachloroethane		120
Peroxyacid	70	50	ammonium phosphate	aqueous solution	135	vinyl chloride		95
Nanochloric acid	6-15	95	urea	aqueous solution	120	Trichloroethylene		135
potassium chlorate		100	CO2		80	Dichloroethylene		110
chromic acid	<40	80	chlorine dioxide		75	natural gas		135
chromic acid	50	50	chlorine dioxide		65	fuel oil		135
High potassium sulphate		120	chlorine	element	95	Paraffin oil		120
hydrogen peroxide	<30	95	bromine	element	65
Sodium peroxide		95	Iodine	element	65

Fluorine and corrosion performance table (for reference only)

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		temperature, °C
media	concentration%	25	200	media	concentration%	Temperature, 200 °C
sulfuric acid	0-100	√	√	formic acid		√	√	√
fuming sulfuric acid		√	√	acetic acid (acetic acid)	0-ice	√	√	√
Nitrate	0-100	√	√	acetic acid		√	√	√
fuming sulfuric acid		√	√	propionic acid		√	√
hydrochloric acid		√	√	acrylic		√
phosphoric acid		√	√	acrylic anhydride		√	√	√(boiling point)
hydrofluoric acid		√	√	methacrylic acid		√	√	√(boiling point)
hydrobromic acid		√	√	butyric acid		√	√	√
Hydrioiodic acid		√	√	辛酸		√	√	√
hydrocyanic acid		√	√	lauric acid		√	√	√
nitrous acid		√	√	palmitic acid		√	√	√
nitrous acid		√	√	stearic acid		√	√	√
chloric acid		√	√	oleic acid		√	√	√
hypochlorous acid		√	√	linoleic acid		√	√	√
Perchloric acid		√	√	rosin acid		√	√	√
tetraphosphoric acid		√	√	fatty acid		√	√
carbonated		√	√	chloroacetic acid		√	√	√
chromic acid		√	√	lactic acid		√	√	√
silicic acid		√	√	oxalic acid (oxalic acid)		√	√	√
boric acid		√	√	fumaric acid		√	√	√
arsenic acid		√	√	citric acid		√	√	√
selenic acid		√	√	nicotinic acid		√	√	√
fluorosilicic acid		√	√
Fluoroborate		√	√
chlorosulfonate		√	√
王水		√	√
mixed acid		√	√

 

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media	concentration%	temperature, 200 °C
Sodium hydroxide		√
potassium hydroxide		√
ammonium hydroxide		√
Magnesium hydroxide		√
calcium hydroxide		√
Aluminum Hydroxide		√
Barium hydroxide		√
iron hydroxide		√
ferrous hydroxide		√
nickel salt		√
nickel sulfate		√
Nitrate nitrate		√
nickel chloride		√
Zinc salt		√
Zinc sulfate		√
Zinc nitrate		√
Zinc chloride		√