TSWA type low noise multistage centrifugal pump

This series of pumps are mainly suitable for water supply and drainage of urban high-rise buildings and firefighting water, water supply and drainage of factories and mines, long-distance water delivery, water used in production process circulation, HVAC circulation, domestic water and other purposes.

Features:

The TSWA type horizontal multistage centrifugal pump is a new generation product made by our company on the basis of the TSW type pump by absorbing the improvement of a variety of multistage centrifugal pumps. Due to the use of hydraulic models and low-speed motors, this series of pumps has high efficiency and energy saving, stable operation, low noise and low vibration. At the same time, the service life of wearing parts has doubled and extended the service life of the pump.

This series of pumps are mainly suitable for water supply and drainage of urban high-rise buildings and firefighting water, water supply and drainage of factories and mines, long-distance water delivery, water used in production process cycles, HVAC cycles, domestic water and other purposes.

Working conditions:

1. It is suitable for conveying clean water and substances with physical and chemical properties similar to clean water, the volume of solid insoluble matter does not exceed 0.1% of the unit volume, and the particle size is ≤2mm;

2. Medium temperature: -15℃-80℃;

3. Working pressure: system pressure≤3.0MPa; that is: system pressure=inlet pressure+pressure when pump is working≤3.0MPa;

4. The temperature of the surrounding environment should be lower than 40℃, and the relative humidity should not exceed 95%;

5. Since this type of pump is mainly made of cast iron, the conveyed medium should not be highly corrosive. Note: If the medium has fine particles or is highly corrosive, please specify when ordering, so as to provide more reliable products.

Model meaning:

100TSWA×5

100-The suction port diameter of the pump is 100m

T-turbine

S-Single suction impeller structure

W-transport clear water or a medium similar to clear water with a temperature of ≤80℃

A-Update the design once

5- The number of pump stages is 5

Performance parameter table:

型号	级数	流量		扬程	转速	功率(kw)		效率	允许吸上真空高度	汽蚀余量
型号	级数	(m³/h)	(L/s)	(m)	(r/min)	轴功率	电机功率	(%)	(m)	(m)
50TSWA	2	18	5	18.4	1450	1.37	2.2	66	7.2	3.1
	3			27.6		2.05	3
	4			36.8		2.73	4
	5			46		3.42	5.5
	6			55.2		4.1	5.5
	7			64.4		4.79	7.5
	8			73.6		5.47	7.5
	9			82.8		6.15	7.5
	10			92		6.84	11
	11			101.2		7.52	11
	12			110.4		8.2	11
75TSWA	2	36	10	23	1450	3.22	5.5	70	7.2	3
	3			34.5		4.83	7.5
	4			46		6.45	11
	5			57.5		8.06	11
	6			69		9.67	15
	7			80.5		11.28	15
	8			92.5		12.89	18.5
	9			103.5		14.5	18.5
	10			115		16.12	22
	11			126.5		17.73	22
100TSWA	2	69	19.2	31.2	1450	8.03	11	73	7	3.3
	3			46.8		12.05	15
	4			62.4		16.07	22
	5			78		20.09	30
	6			93.6		24.11	30
	7			109.1		28.13	37
	8			124.8		32.14	45
	9			140.4		36.16	45
	10			156		40.18	55
125TSWA	2	90	43	43.2	1450	14.32	22	74	3.8	3.4
	3			64.8		21.48	30
	4			86.4		28.63	45
	5			108		35.79	55
	6			129.6		42.95	75
	7			151.2		50.11	75
	8			172.8		57.27	90
	9			194.4		64.43	90
	10			216		71.59	90
150TSWA	2	155	25	60	1450	32.91	45	77	7.7	2.5
	3			90		49.37	75
	4			120		65.82	90
	5			150		82.28	110
	6			180		98.74	132
	7			210		115.19	132
	8			240		131.19	160
	9			270		148.1	200

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