Description
Electric pumps of the AHVMS65-50-160 brand (further electric pumps) are designed to pump chemically active and neutral fluids with a density of not more than 1650 kg/m³, kinematic viscosity up to 30*10-6 m²/s, having solid inclusions of not more than 1.0 mm, The volumetric concentration of which is not more than 1.5 % with the temperature of the pumped fluid from minus 40 to +90 ° C, including: soda solution in washing machines and perchloreline solvents (C2CL4) and trichloro -ribelene of technical (C2NSL3), contaminated during cleaning of clothing and overalls .
Electric pumps are produced in climatic design of U, placement category 2, 3 GOST15150-69, and are made:
- according to the material of the running part A, K, K1;
- according to the type of seal of the pump shaft - a single end seal 2 (such as 211).
Electric pumps of general-industrial execution do not allow the installation and operation of them in explosive and fire hazardous industries and should not be used to pump combustible and easily igniting liquids.
The symbol of the electric pump during order, correspondence and other documentation is adopted in accordance with GOST10168.0-85 with the designation of climatic execution and the category of accommodation according to GOST15150-69.
For example: AHVMS65-50-160-2-U2 joint venture PK00218035-001-2011 , where:
Ah -designation of the pump type;
in -vertical;
M -monoblock;
C -self-digging;
65 -input diameter in mm;
50 -exit diameter in mm;
160 -the nominal diameter of the working wheel in mm;
A -the symbol of the material of the prototypery part of the pump;
2 -type of shaft seal (single end-211);
;U -climatic execution;
2 -category of accommodation during operation.
When supplying electric pumps with wiped working wheels providing operation on the middle and lower curve of the Q-H field, the letter “ ”or“ b "respectively. .com.ua/image/data/nasosy/benzinovie/3.jpg "style =" width: 737px; height: 432px; " />
