STN - Slovak standards

Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 2: Testing and calculation of Energy Efficiency Index (EEI) of single pump units

Available languages: English

Available design: Print design

Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 2: Testing and calculation of Energy Efficiency Index (EEI) of single pump units

Available languages: English

Available design: Print design

Pumps - Methods of qualification of the Energy Efficiency Index for rotodynamic pump units - Part 4: Testing and calculation of energy efficiency index (EEI) of submersible multistage pump units

Available languages: English

Available design: Print design

Liquid pumps. Pump units with frequency inverters. Guarantee and compatibility tests

Available languages: Slovak

Available design: Print design

Liquid pumps and pumps units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2019)

Available languages: English

Available design: Print design

Liquid pumps and pumps units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2019)

Available languages: English

Available design: Print design

Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2015)

Available design: Print design

Circulating pumps for central heating. Critical values, methods of measurement and evaluation of noise

Available design: Print design

Pumps noise. Noise emission measurement and evaluation methods. Part 1: General requirements

Available design: Print design

Irrigation equipment. Testing of sprinklers

Available design: Print design