13755314420

 

Designed for the supply of water to industrial plants and communities. They are used also for agricultural land irrigation and drainage.

Description:

ATsN series pump units consist of a centrifugal pump, an induction motor, a rubber-bushed flexible coupling with a coupling guard, which are mounted on a common fabricated base plate. Pump units of the make ATsN 1000-180-С are mounted direct on the foundation.

The pump units shall be rigidly anchored to the foundation, and piping shall be rigidly connected to the pumps.

The pumps are electrically driven horizontal, foot-mounted, single-stage, axially split volute casing centrifugal pumps with a double entry radial impeller. The pump casing is a locating part of the pumps, which incorporates a lower and an upper casing halves bolted together by means of studs.

The antifriction bearings are grease lubricated and the plain bearings are oil-ring lubricated ones.

Pump shaft sealing is by means of packed glands.

Sense of rotation of shaft in all the pumps is counterclockwise, if viewed from the drive side.

Upon the Customer’s request, the pumps may be supplied with a rotor for reverse rotation.

Coverage chart of the TsN Series Pumps:

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Performance of the TsN Series Pumps:

Pump make

Pump parameters

Capacity, m3/h Head, m Speed of rotation, rpm Power input (r=959,3 kg/m3), kW Power input (r=907 kg/m3), kW Efficiency, % NPSH required, m
TsN 400-105-С УХЛ4
400
105
1470
137
143
80
4,5
TsN 400-105а-С УХЛ4
380
96
1470
121
126
78
4,0
TsN 400-105б-С УХЛ4
360
83
1465
100
104
77
4,0
TsN 400-210-С УХЛ4
400
210
1465
278
290
79
4,5
TsN 400-210а-С УХЛ4
380
192
1475
245
255
77
4,0
TsN 400-210б-С УХЛ4
360
166
1475
201,5
210
76
4,0
TsN 1000-180-3-С УХЛ4
1000
180
1480
566
590
83
8,0
TsN 1000-180а-3-С УХЛ4
900
157
1480
456
475
81
8,0