DIN EN 734:1995-08
Side channel pumps PN 40 - Nominal duty point, main dimensions, designation system; German version EN 734:1995
| Fecha edición: |
1995-08-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | The document applies to heavy duty side channel pumps with a nominal pressure of 40 bar. Side channel pumps are liquid pumps which evacuate the inlet pipe and thereby automatically draw in the liquid to be pumped without the aid of ancilliary equipment. They must be able to pump a liquid gas mixture with a gas content of at least 30 % at the suction nozzle, wth steady operation. Subject to special conditions, e.g. temperature, material of construction, shaft sealing, the operating pressure must not rise above the nominal pressure. |
| Keywords: | Centrifugal pumps|Designation systems|Designations|Dimensions|Flow rates|Hydrostatic pressure|Liquid pumps|Liquids|Main dimensions|Mechanical engineering|Performance testing|Pressure testing|Pump head|Pumps|Rated power|Rated pressure|Side channels|Test pressure|Tolerances (measurement)|Working pressures |
| ICS: | 23.080 - Bombas |
| CTN: | |
|
Equivalencia Internacional |
Idéntica EN 734:1995 |
|
Reemplazo Normas |
Reemplaza a DIN 24254:1979-08 |
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