prEN 12259-12

Fixed firefighting systems - Components for sprinkler and water spray systems - Part 12: Pumps prEN 12259-12

General information

30.98 Project deleted   Dec 17, 2020

CEN

CEN/TC 191 Fixed firefighting systems

European Norm

Scope

This part of EN 12259 specifies requirements, test methods, evaluation of conformity and marking of single stage and multi stage pumps with mechanical seal or soft packing for use in automatic sprinkler and water spray systems according to EN 12845 and CEN/TS 14816.

This European Standard is applicable for pumps made of the following materials:
- Body: cast iron, cast steel, stainless steel, bronze or aluminium bronze.
- Pump shafts: stainless steel.
- Protective sleeves for shafts, metal parts of mechanical seals, impellers, impeller fastenings (impeller nuts, locking plates or washers and adjusting springs) and wear rings, including their counterparts: bronze or stainless steel.

This European Standard is applicable for:
End suction pumps
Axial horizontal split case pumps
Ring section pumps
Inline pumps
(Vertical shaft pump with inlet and outlet in line)
Vertical turbine pumps
Submersible motor pumps

Related legislation

Legislation related to this standard

305/2011

Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec

Life cycle

NOW

ABANDON
prEN 12259-12
30.98 Project deleted
Dec 17, 2020