UNI EN 1151-1 : 2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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
11-15-2012
01-01-2006
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Performance and safety requirements
5.1 Hydraulic characteristic
5.2 Rated power
5.3 Starting characteristics
5.4 Resistance to internal pressure
5.5 Temperature resistance
5.6 Resistance to thermal cycling
5.7 Venting and deblocking
5.8 Material- and design requirement
5.9 Fluid and structure borne noise emission
6 Test methods
6.1 General
6.2 Testing of the hydraulic characteristic
6.2.1 General
6.2.2 Test conditions
6.2.3 Testing of hydraulic performance
6.3 Measurement of rated power input
6.4 Starting conditions
6.5 Testing of resistance to internal pressure
6.6 Testing of temperature resistance
6.7 Testing of resistance to thermal cycling
6.7.1 Motor supply voltage
6.7.2 Intermittent operation
6.8 Venting and deblocking
6.9 Toxicity, biological and microbiological test
7 Information for use
7.1 General
7.2 Instruction handbook
7.3 Marking
Annex A (informative) Additives
Bibliography
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