High Speed Multi Stage Centrifugal Pump for Fire Systems

• Customization: Available
• After-sales Service: Online
• Warranty: 1 Years
• Model NO.: DA1
• Max.Head: >150m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Material: Stainless Steel
• Structure: Single-stage Pump
• Assembly: Liquid Pumps
• Power: Electric
• Start Up: Electric Pump
• Type: Positive-Displacement Pump
• Application: Submersible Pump, Clarified Water Pump, Sewage Pump, Slurry Pump, Oil Transfer Pump, Chemical Pump
• Industry: Air Conditioning Pump
• Media: Sea Water Pump
• Performance: Explosion-Proof Pumps
• Theory: Centrifugal Pump
• Transport Package: Wood Case
• Trademark: BLOSSOM
• Origin: China
• Production Capacity: 300set/Year

Product Description

Product Description

DA1 pump is a single suction, multistage, subsection type centrifugal pump, used for water and non-corrosive liquid, change the flow parts of the material, can be used for mine drainage acid water. The maximum temperature of medium is 80ºC. Flow range of 3~350m3/h, head range of 13~400m.

DA1 series pump is our own designed products, because of its small size, high efficiency. Has been industry, agriculture, transportation, civil and other departments of water supply system and fire systems popular products.

Won the title of Ministry excellent product.

Pump shaft seal for packing seal, can also be changed to mechanical seal. The manufacturing materials of the main parts are:

Pressure parts such as inlet section, middle section and outlet section: ordinary cast iron, ductile iron or stainless steel; Impeller cast iron, cast copper or stainless steel; Shaft one carbon steel or stainless steel.

When the pump is used as a fixed fire feed pump, in order to avoid the rust of the rotor parts caused by long-term stop of the pump, the parts that may produce rust are treated with rust prevention.

Model meaning: such as DA1-100X5. 100- Pump inlet and outlet diameter (mm), 5- pump series.
 

Product Parameters

 

Model	Series	Flow m³/h	Capacity m	RPM r/min	Power kW		Efficiency %	Necessary NPSH m	Weight kg
					Shaft power	Motor power
DA1-50	2	12.6 18 23.4	23 19 13	2950	1.43 1.5 1.48	2.2	55 62 56	2.0	127
	3	12.6 18 23.4	34.5 28.5 19.5	2950	2.15 2.25 2.22	3	55 62 56	2.0	150
	4	12.6 18 23.4	46 38 26	2950	2.68 3 2.96	4	55 62 56	2.0	180
	5	12.6 18 23.4	57.5 47.5 32.5	2950	3.58 3.75 3.70	5.5	55 62 56	2.0	210
	6	12.6 18 23.4	69 57 39	2950	4.29 4.5 4.44	5.5	55 62 56	2.0	220
	7	12.6 18 23.4	80.5 66.5 45.5	2950	5.01 5.25 5.18	7.5	55 62 56	2.0	250
	8	12.6 18 23.4	92 76 52	2950	5.72 6 5.92	7.5	55 62 56	2.0	260
	9	12.6 18 23.4	103.5 85.5  58.5	2950	6.44 6.75 6.66	7.5	55 62 56	2.0	270
	10	12.6 18 23.4	115 95 65	2950	7.15 7.5 74	11	55 62 56	2.0	345
	11	12.6 18 23.4	127 105 71.5	2950	7.93 8.31 8.14	11	55 62 56	2.0	355
	12	12.6 18 23.4	138 114 78	2950	8.61 9.02 8.88	11	55 62 56	2.0	365
DA1-80	2	25.2 32.4 39.6	25.6 22.7 17.6	2920	2.68 2.67 2.69	3	65.5 75 70,5	2.5	195
	3	25.2 32.4 39.6	38.4 34.1 26.4	2920	4.03 4.01 4.04	5.5	65.5 75 70.5	2.5	250
	4	25.2 32.4 39.6	51.2 45.4 35.2	2920	5.31 5.34 5.39	7.5	65.5 75 70.5	2.5	275
	5	25.2 32.4 39.6	64 56.8 44	2920	6.71 6.7  6.73	7.5	65.5 75 70.5	2.5	295
	6	25.2 32.4 39.6	76.8 68.1 52.8	2920	8.05 8.02 8.08	11	65.5 75 70.5	2.5	375
	7	25.2 32.4 39.6	89.6 79.5 61.6	2920	9.39 9.36 9.42	15	65.5 75 70.5	2.5	410
	8	25.2 32.4 39.6	102 90.8 70.4	2920	10.69 10.7  10.78	15	65.5 75 70.5	2.5	430
	9	25.2 32.4 39.6	115 102 79.2	2920	12.06 12.01 12.12	15	65.5 75 70.5	2.5	445

Model	Series	Flow m³/h	Capacity m	RPM r/min	Power kW		Efficiency %	Necessary NPSH m	Weight kg
					Shaft power	Motor power
DA1-80	10	25.2 32.4 39.6	128 114 88	2920	13.42 13.42 13.47	18.5	65.5 75 70.5	2.5	190
	11	25.2 32.4 39.6	141 125 96.8	2920	14.78 14.72 14.82	18.5	65.5 75 70.5	2.5	510
	12	25.2 32.4 39.6	154 136 106	2920	16.15 16.01 16.22	18.5	65.5 75 70.5	2.5	550
DA1-100	2	36 54 72	38.8 35.4 28.4	2940	6.57 7.28 7.58	11	58 71.5 73.5	3.0	365
	3	36 54 72	58.2 52.8 42.6	2940	9.84  10.81 11.37	15	58 71.5 73.5	3.0	395
	4	36 54 72	77.6 70.4 56.8	2940	13.2 14.4 15.3	18.5	58 71.5 73.5	3.0	450
	5	36 54 72	97 88 71	2940	16.41 18.1  18.95	22	58 71.5 73.5	3.0	515
	6	36 54 72	116 106 85.2	2940	19.8 21.6 22.9	30	58 71.5 73.5	3.0	630
	7	36 54 72	136 123 99.4	2940	23.1  25.2  26.53	37	58 71.5 73.5	3.0	370
	8	36 54 72	155 141 114	2940	26.4 29.0 30.5	37	58 71.5 73.5	3.0	685
	9	36 54 72	175 158 128	2940	29.7 32.4 34.4	45	58 71.5 73.5	3.0	795
	10	36 54 72	194 176 142	2940	32.8 36.2 37.9	45	58 71.5 73.5	3.0	820
	11	36 54 72	213 194 156	2940	36.03 39.93 41.84	55	58 71.5 73.5	3.0	970
	12	36 54 72	233 211 170	2940	39.4 43.4 45.4	55	58 71.5 73.5	3.0	995
DA1-125	2	90 108 126	46 40 30	2950	15.2 15.6 14.1	22	75 76 73	2.8 3.2 4.5	550
	3	90 108 126	69 60 45	2950	22.8 23.4 21.2	30	75 76 73	2.8 3.2 4.5	665
	4	90 108 126	92 80 62	2950	30.4 31.2 29.2	37	75 76 73	2.8 3.2 4.5	725
	5	90 108 126	116 100 75	2950	38 39 35.3	45	75 76 73	2.8 3.2 4.5	810
	8	90 108 126	138 120 90	2950	45.6 46.8 42.3	55	75 76 73	2.8 3.2 4.5	1020

 

Model	Flow		Capacity H (m)	RPM n (r/min)	Power		Efficiency %	Necessary NPSH m	Diameter mm		Weight kg
	m³/h	L/S			Shaft power	Motor power			In	Out
1200S32A	7776 9720 11664	2160 2700 3240	32.5 29 23	600	834 888 880	Y630-10/1250/6kV	83 87 83	7.5	1200	800	13000
1200S22	7920 9612 10800	2200 2670 3000	26 22 18	500	651 662 638	Y630-12/800/6kV	86 87 83	5.5	1200	800	12500
1200S22A	7200 9000 10080	2000 2500 2800	23 20.5 17.5	500	534 581 585	Y630-12/710/6kV	85 86.5 82.5	5.5	1200	800	12500
1200S19	15000 18000 19000	4167 5000 5278	21.8 19 17.9	485	1074 1047 1030	Y710-12/1250/6kV	83 89 90	7.9 9.2 10	1200	1200	18000
1200S19A	13000 16000 17000	3611 4444 4722	20 17.5 16	485	886 867 838	Y630-12/1000/6kV	80 88 88.5	7.2 8.5 9	1200	1200	18000

 

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