Pumps - Rotodynamic pumps - Glandless circulators - Part 1: General requirements and procedures for testing and calculation of energy efficiency index (EEI); German version EN 16297-1:2012— 22 стр.
Private and individual drinking water supply; governing principles relating to the requirements to be met by drinking water; design, construction and operation of the supply systems; DVGW; code of practice— 16 стр.
Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of water. Methods of test— 10 стр.
Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of the water. Methods of test— 10 стр.
Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of water. Methods of test— 14 стр.
Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of water. Methods of test— 14 стр.
Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of water. Methods of test— 12 стр.
Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of the water, High temperature tests— 8 стр.
Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of the water, Method for the GCMS identification of water leachable organic substances— 32 стр.
Pumps - Rotodynamic pumps - Circulation pumps having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Part 2: Noise test code (vibro-acoustics) for measuring structure- and fluid borne noise; German version EN 1151-2:2006, Corrigendum to DIN EN 1151-2:2006-11; German version EN 1151-2:2006/AC:2007— 2 стр.
Medium Temperature Hot Water Systems (MTHWS) with a boiler flow temperature up to 120 °C - Specification for open systems and sealed systems with pressurisation by gravity using a column of water or by safety valves - Safety equipment— 8 стр.
Household and similar electrical appliances - Safety - Part 2-51: Particular requirements for stationary circulation pumps for heating and service water installations (IEC 60335-2-51:2002 + A1:2008 + A2:2011) (english version)
Safety of machinery - Basic concepts, general principles for design - Part 1: Basic terminology, methodology - Amendment 1 (ISO 12100-1:2003/Amd 1:2009); German version EN ISO 12100-1:2003/A1:2009— 8 стр.
Medium Temperature Hot Water Systems (MTHWS) with a boiler flow temperature up to 120 °C - Specification for sealed systems using thermostatic control - Safety equipment— 20 стр.
Medium Temperature Hot Water Systems (MTHWS) with a boiler flow temperature up to 95 °C and forced flow boilers with rated output up to 50 kW; specification for sealed systems using thermostatic control; safety equipment— 5 стр.
Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of the water, Specification— 12 стр.
Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of the water. Odour and flavour of water— 10 стр.
Pumps - Rotodynamic pumps - Circulation pumps having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Part 1: Non-automatic circulation pumps, requirements, testing, marking; German version EN 1151-1:2006— 20 стр.
Pumps - Rotodynamic pumps - Circulation pumps having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Part 1: Non-automatic circulation pumps, requirements, testing, marking; German version EN 1151-1:2006, Corrigendum to DIN EN 1151-1:2006-11; German version EN 1151-1:2006/AC:2007— 2 стр.
Pumps - Rotodynamic pumps - Glandless circulators - Part 1: General requirements and procedures for testing and calculation of energy efficiency index (EEI); German version prEN 16297-1:2011
Pumps - Rotodynamic pumps - Circulation pumps having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Part 1: Non-automatic circulation pumps, requirements, testing, marking; German version EN 1151-1:2006, Corrigendum to DIN EN 1151-1:2006-11; German version EN 1151-1:2006/AC:2007— 2 стр.
Pumps - Rotodynamic pumps - Circulation pumps having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Part 1: Non-automatic circulation pumps, requirements, testing, marking; German version EN 1151-1:2006— 20 стр.
