EN 12162:2001+A1:2009

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Timing of the test
6 Preparation for testing
7 Test equipment
8 Test liquid
9 Test pressure
10 Test procedure
11 Acceptance criteria
12 Repairs
13 Test Records
Annex A (informative) - Random sample schedule
Annex ZA (informative) - Relationship between this
                         European Standard and the
                         Essential Requirements of
                         EU Directive 98/37/CE
Annex ZB (informative) - Relationship between this
                         European Standard and the
                         Essential Requirements of
                         EU Directive 2006/42/EC
Bibliography

This standard specifies the hydrostatic test procedure to be applied to pressure containing parts of all types of liquid pumps including any auxiliary equipment making up a pump unit as described in the scope of EN 809:1998, except :-domestic water pumps within the scope of EN 60335-2-41:1996 or EN 60335-2-51:1997 ;-domestic circulation pumps within the scope of EN 1151:1999 ;-submersible pumps within the scope of prEN 13386:1998 ; -fire-fighting pumps with primers within the scope of prEN 1028-1:1993 and prEN 1028-2:1993 ; -pump parts with a maximum allowable working pressure below 0.1 bar.Requirements are included for applying a hydrostatic test at different pressures to separate zones within a pump which are subject to different allowable maximum working pressures.This standard is for pumps and pump units which are placed upon the market after the publication date of the standard.