Cantilever pumps monoblock type KM for petroleum products

Cantilever pumps monoblock type KM for petroleum products
Centrifugal pump console CM-50-200-E and electric pump units on their basis, designed for pumping petroleum products. The pumps are allowed to work in hazardous industries, which ryh, the formation of mixtures of gases or vapours with air belonging to SC category PA, PV, and the explosion group T1, T2, T3 and T4 GOST 12.1.011-90. Pets pump installation in hazardous areas class b-Ia,-IB,-Iك, B-IIA, II-1 and II-2.

Pumped liquid:

Oil viscosity up to 10-4 m2/s (100 cSt), the temperature of 243 K To C (from -30°C to +85°C), with content of solid inclusions is not more than 0.2 mass% and not more than 0,2 mm

Legend:

CM-50-200-E
where KM is a command line, monoblock;
80 - diameter of pipe, mm;
50 - diameter, mm;
200 - impeller diameter (nominal), mm.
U3.1 - climatic version and location category.
E - safety requirements;
When the supply pump with one of the variants of the impeller outer diameter is added to the index:
"m" is increased in diameter;
"a", "b" is reduced in diameter.

Conventions on the graphical characteristics:
Q - flow, m3/h;
H - head, m,
N is the maximum power consumption, kW;
n - rotational speed, Rev/min;
- Efficiency, %;
- allowed positive suction head;
Summary table of technical characteristics of centrifugal pumps types 1KM.
Brand unit Flow, m3/h Head, m speed, rpm power, kW allowed positive suction head, m
CM-50-200E 50 55.00 2935 18.50 3.50
CM-50-200E-and 45 47.50 2935 15.00 3.50
KM-80-E 100 33.00 2935 18.50 4.80
KM-80-E-and 80 32.00 2935 15.00 4.80

The inlet pressure to the pump, MPa (kgf/cm2), not more than: 0.35 in (3,5)
Category catalog Prom.ua: centrifugal Pumps in Kiev