Double -flowing type 2VV type pumps are designed to pump liquids in a wide viscosity range (1 ÷ 1500 SST) with the content of mechanical impurities up to 2.5% by weight, temperature up to 100 ° C (by order of the consumer up to 150 ° C ).
Pumps have the following constructive performances:
a1 - a welded housing, a change of clip and a single end seal;
A2 - a cast housing and a single end seal;
A4 - welded housing, a change of clip and a single end seal;
a7 - a welded housing, a change of clip and a saline seal.
Mark
feed, m³/h
Pump pressure (differential), kgf/cm²
suction height, m
Rotation frequency, rpm
engine power, kW
The mass of the pump, kg
a1 2VV 50/25-40/20
50 < /span>
25 < /span>
5 < /span>
1450 < /span>
75 < /span>
1830 < /span>
a1 2VV 63/25-50/20
63 < /span>
25 < /span>
5 < /span>
1450 < /span>
90 < /span>
2080 < /span>
a1 2VV 80/25-63/20
80 < /span>
25 < /span>
5 < /span>
1450 < /span>
110 < /span>
2150 < /span>
a1 2VV 125/25-100/20
125 < /span>
25 < /span>
5 < /span>
1450 < /span>
200 < /span>
2500 < /span>
a1 2VV 160/25-125/20
160 < /span>
25 < /span>
5 < /span>
1450 < /span>
250 < /span>
2860 < /span>
a1 2v 200/25-150/20
200 < /span>
25 < /span>
5 < /span>
1450 < /span>
315 < /span>
4500 < /span>
a1 2VV 250/25-200/20
250 < /span>
25 < /span>
5 < /span>
1450 < /span>
315 < /span>
4500 < /span>
a1 2VV 320/25-250/20
320 < /span>
25 < /span>
5 < /span>
1450 < /span>
315 < /span>
4500 < /span>
a1 2VV 400/20-400/20
400 < /span>
20 < /span>
5 < /span>
1450 < /span>
400 < /span>
5200 < /span>
a1 2VV 500/16-500/16
500 < /span>
16 < /span>
5 < /span>
1450 < /span>
400 < /span>
5200 < /span>
a2 2V 10/16-6/6.3b
6 ... 8 < /span>
6.3 < /span>
6 < /span>
1450 < /span>
5.5 < /span>
300 < /span>
a4 2V 10/16-6/6.3b
6 ... 8 < /span>
6.3 < /span>
6 < /span>
1450 < /span>
