The cantilever centrifugal pumps To

Electric pump units "To" centrifugal, the console is designed for pumping clean water for industrial purposes (except marine) with a pH of 6-9 in steady-state conditions, the temperature from 273 to K (0 to + 85 C) single gland, from 273 to K (from 0 to +105 C) with double soft gland and from 273 to 413 K (0 to +140 C) with mechanical seal and other liquids similar to water in density, viscosity and chemical activity containing solids size up to 0.2 mm, the volume concentration of which does not exceed 0.1%.

The shaft seal pumps type "K" - single, double sealing or single mechanical. Maximum permissible inlet pressure at the pump: for pumps with soft seal 0.35 MPa (3.5 kgf/cm2), with mechanical seal of 0.8 MPa (8.0 kgf/cm2). Material flow part - grey the cast iron.

Designation structure of the pumping unit - ISO 2858.

Symbol cantilever pump (unit) when ordering, correspondence and technical documentation should be:
Pump (unit) TO (KM) 80 - 50 - 200 (NF-4, where:

K - pump console, KM - pump console-single block;

80 - diameter of pipe, mm;

50 - diameter, mm;

200 - nominal impeller diameter, mm;

With - designation seal (stuffing box).

NF-4 - climatic version and location category.

When the supply pump with one of the variants of the impeller outer diameter, is added to the index:

"a", "b" is reduced impeller diameter;

"m" is increased impeller diameter.

Designation structure of pump type For up to 1990.
Symbol cantilever pump (unit) when ordering, correspondence and technical documentation should be:
Pump (unit) C / 30 With U3.1, where:

K - pump console;

45 - nominal capacity, cubic meters per hour;

30 - nominal pressure;

With - designation seal (stuffing box).

U3.1 - climatic version and location category.

When the supply pump with one of the variants of the impeller outer diameter, is added to the index:

"a", "b" is reduced impeller diameter;

"m" is increased impeller diameter.

Supply pump units on their basis:

K8/18
K50-32-125
C/30
K65-50-160A
K65-50-160
C/30
C/30A
K-65-160
C-50-200
C-50-200A
C/20
C/20A
C-80-160
C-80-160A
K-65-200
K-65-200A

K-65-250
K-65-250a
K150-125-250
K160/30
C-125-315
C/30
C-150-250
C-150-315
C-150-400
KM50-32-125
KM65-50-160
CM-65-160
CM-50-200
KM100-80-160
KM100-65-200
CM-125-250

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