SR EN 1151-2:2006

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

This part of EN 1151 specifies a test code for the vibro-acoustic characterisation of circulation pumps as defined in EN 1151-1, and is limited to circulation pumps with threaded connections of 11 inch. The test code comprises the test rig, the measurement method and the test conditions. The characterisation principle is based on measuring the structure-borne and the fluid-borne power transmitted respectively by vibration and pressure fluctuations in the pipe connected to a circulation pump.

Add to cart

General information

Status : Withdrawn
Approval date : 10/31/2006
Publish date : 11/2/2006
Withdrawal date : 5/29/2015
Number of pages : 22
ICS : 23.080 Pumps
Technical Committee : 201 - Pumps

Relations with other standards: