Preview

TECHNICAL SPECIFICATIONS FOR CENTRIFUGAL PUMPS - CLASS 3

Amended by

I.S. EN ISO 9908:1997/A1:2011

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-1998

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

1 Scope
2 Normative references
3 Definitions
4 Design
5 Materials
6 Shop inspection and tests
7 Preparation for dispatch
Annexes
A - Centrifugal pump - Data sheet
B - Enquiry, proposal, purchase order
C - Documentation
D - Examples of seal arrangements
E - Piping arrangements for seals
F - Check list
G - Bibliography

Describes Class III requirements for centrifugal pumps of single stage, multistage, horizontal or vertical construction (coupled or clos-coupled) having any drive and any installation for general application.

DocumentType	Standard
Pages	62
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
UNE-EN ISO 9908:1998	Identical
EN ISO 9908:1997/A1:2011	Identical
NBN EN ISO 9908 : 1998 AMD 1 2011	Identical
SN EN ISO 9908 : 1998 AMD 1 2011	Identical
UNI EN ISO 9908 : 2011	Identical
BS EN ISO 9908 : 1998	Identical
NF EN ISO 9908 : 1998 AMD 1 2011	Identical
ISO 9908:1993	Identical
NEN EN ISO 9908 : 1997 AMD 1 2011	Identical
NS EN ISO 9908 : 1997 AMD 1 2011	Identical

ISO 9906:2012	Rotodynamic pumps — Hydraulic performance acceptance tests — Grades 1, 2 and 3
ISO 9905:1994	Technical specifications for centrifugal pumps — Class I
ISO 7005-2:1988	Metallic flanges — Part 2: Cast iron flanges
ISO 5199:2002	Technical specifications for centrifugal pumps — Class II
ISO 7005-3:1988	Metallic flanges Part 3: Copper alloy and composite flanges
ISO 1940-1:2003	Mechanical vibration Balance quality requirements for rotors in a constant (rigid) state Part 1: Specification and verification of balance tolerances
ISO 281:2007	Rolling bearings Dynamic load ratings and rating life
ISO 8821:1989	Mechanical vibration Balancing Shaft and fitment key convention
ISO 7005-1:2011	Pipe flanges — Part 1: Steel flanges for industrial and general service piping systems
ISO 5343:1983	Criteria for evaluating flexible rotor balance
ISO 3069:2000	End-suction centrifugal pumps — Dimensions of cavities for mechanical seals and for soft packing
ISO 76:2006	Rolling bearings Static load ratings

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I.S. EN ISO 9908:1998

Current

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory

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