Pumps screw type 1B, NV, ANV water
| Price: | negotiated |
| Company: | TPK TEHNOPROM |
| Seller: |  Sergej Aleksandrovich |
| Phones: |  +380 (96) 889-77-77 Show phone |
| Address: | Ukraine, Kyiv |
Pumps screw type 1B, NV, ANV water
Structurally, single screw pumps are horizontal positive displacement pumps type. The main working bodies - fixed rubber ferrule with dvuhaktnoy helical surface and rotating in the holder metallic single-thread screw. When rotation of the screw between it and the surface of the shroud cavity formed in which the pumped liquid is sucked, and then moves along the axis of the screw to the cavity of the injection. Pumps ANV produces with the acceptance of the Maritime Register of the Russian Federation.
Pumped liquid:
The single screw pumps are designed for pumping clean and dirty liquids temperature to 353 K (80°C), including reactive with a kinematic viscosity of up to 4600 cSt (VU). The maximum concentration of suspended particles by weight - not more than 5%, the size of solid particles up to 0.2 mm
Legend:
Legend of the electric pump unit:
NV/5-16/5 UHL 4.2
where NV 20/5 - designation pump according to GOST 18863-89;
16 - supply pump unit, m3/h;
5 - pressure pump unit, kgf/cm2;
NF climatic version;
4.2 - category placing the unit in operation.
Conventions on the graphical characteristics:
Q - flow, m3/h;
P - pressure pump unit, kgf/cm2;
N - motor power, kW;
n - rotational speed, Rev/min;
- Efficiency, %;
- Aquamarina suction height, m;
