CEN/TC 197
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 9165 | - | Liquid pumps - Requirements for the coupling of pipelines by convergent and divergent sections | Izstrādē |
| 9146 | - | Rotodynamic pumps and pump installations - Terms - Special terms for construction and application | Izstrādē |
| 64972 | - | Pumps – Rotodynamic Pumps – Energy efficiency index – Methods of qualification and verification – Part 4 – Testing and calculation of energy efficiency index (EEI) of multistage submersible pump units for boreholes | Izstrādē |
| 64971 | - | Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pumps units - Part 3 - Testing and calculation of energy efficiency index (EEI) of booster sets | Izstrādē |
| 30950 | prEN 1151-1 | Pumps - Rotodynamic pumps - Circulation pumps having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Part 1: General requirements, testing, marking | Izstrādē |
| 9148 | EN 12262:1998 | Rotodynamic pumps - Technical documents - Terms, delivery range, layout | Izstrādē |
| 9153 | EN ISO 5198:1998 | Centrifugal, mixed flow and axial pumps - Code for hydraulic performance tests - Precision class (ISO 5198:1987) | Izstrādē |
| 9181 | EN 12483:1999 | Liquid pumps - Pump units with frequency inverters - Guarantee and compatibility tests | Izstrādē |
| 9172 | EN 12157:1999 | Rotodynamic pumps - Coolant pumps units for machine tools - Nominal flow rate, dimensions | Izstrādē |
| 30951 | - | Rotodynamic pumps - Circulation pumps having a rated power input between 200 W and 2 500 W for heating installations and domestic hot water installations - General requirements, testing, marking | Izstrādē |
Displaying 141-150 of 197 results.