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D 2000-21-2

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Centrifugal pump with double entry D2000-21-2 are designed for pumping of water and liquids having properties in viscosity and chemical reactivity similar to water, with temperatures up to 85 C °, with a content of solid inclusions not exceeding 0.05% by weight, with their maximum size of 0.2 mm, with microhardness not more than 6.5 MPa (650 kgf / mm²).

Pumps are manufactured in a climatic category of a moderately cold climate – they are designed for macroclimatic regions with temperate and cold climates, placement category 4 – operation in rooms (volumes) with artificially controlled climate conditions, in accordance with GOST 15150-69.

Pump
models
Parameters Nominal motor power,
kW
Weight
Capacity, m3/h Head, m Rotation
speed, rpm
NPSH required,
m
Efficiency, % pump, kg unit, kg
D 2000-21-2-— †
2000 219805 90
160
1565
3050
D 2000-21-2-— †
1600 117303
90
75
1565
2700
D 2000-21a-2-— 1850
199805
88
132
1565
3000
D 2000-21a-2-— 1500
107303
88
55
1565
2700
D 2000-21b-2-—
1700
179805
86
110
1565
2750
D 2000-21b-2-— 1400
97303
86
55
1565
2700