ship pumps two-navy type 2VV designed for pumping sea, fresh, water with an admixture of oil products, with a content of mechanical impurities up to 2.5% by weight, temperature up to 80 ° C.
Pumps are available with the acceptance of naval and river navigation registers and (or) OT. There is no resolution of Rostekhnadzor for the right to use equipment in hazardous industries. Pumps are equipped with sea performance electric motors. At the request of the customer, pumps can be equipped with electric motors of general -industrial and explosion -proof performance.
- ecology, sea and river transport.
the structure of the symbol
a1 2VV 10/16-6/6.3 B-3 TU26-06-1547– 89
a1 - constructive performance of the pump;
2VV - designation of the pump according to GOST 20572;
10 - the pump supply in the unit, m 3 /h;
16 - pump pressure in the unit, kgf/cm 2 ;
6/6.3 - The material of the prototype part -bronze;
B -3 - engine execution (sea);
T26-06-1547–89 -designation of technical conditions.
| brand | feed, m³/h | pump pressure (differential), kgf/cm² | absorption height, m | rotation frequency, rph | engine power, kW | the mass of the pump, kg |
| a1 2VV 1.6/16 -1.6/4B-3 | 1.6 | 4 | 7 | 2900 | 2.2 | 100 |
| a1 25/16 -2.5/4b-3 | 2.5 | 4 | 7 | 2900 | 2.2 | 100 |
| a1 2v 4/16-4 /4b-3 | 4 | 4 | 7 | 2900 | 3 | 105 |
| a1 2VV 6.3/16 -6.3/4B-3 | 6.3 | 4 | 6 | 2900 | 3 | 105 |
| a1 2v 10/16-10 /4b-3 | 10 | 4 | 6 | 1450 | 4 | 250 |
| a1 2v 16/16-16 /4b-3 | 16 | 4 | 6 | 1450 | 5.5 | 265 |
| a1 2v 25/16-25 /4b-3 | 25 | 4 | 6 | 1450 | 15 | 350 |
