Overall dimensions of rotodynamic pumps - Tolerances

This European Standard specifies the acceptable tolerances for overall dimensions of rotodynamic pumps with particular requirements for horizontal, single stage, end suction centrifugal pumps.

Anschlußmaße für Kreiselpumpen - Toleranzen

Diese Europäische Norm legt die zulässigen Toleranzen (Abweichungen und Toleranzfelder) für Anschlußmaße von Kreiselpumpen fest, mit besonderen Anforderungen für einstufige, horizontale Spiralhäusekreiselpumpen mit axialemEintritt.

Dimensions d'encombrement des pompes rotodynamiques - Tolérances

La présente norme prescrit les écarts et tolérances admissibles des dimensions d'encombrement des pompes rotodynamiques avec des exigences particulières pour les pompes centrifuges horizontales, monoétagées, à aspiration axiale.

Overall dimensions of rotodynamic pumps - Tolerances

General Information

Status
Published
Publication Date
30-Nov-2000
ICS
23.080 - Pumps
Technical Committee
SS SPL - Technical Board for the general field
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Dec-2000
Due Date
01-Dec-2000
Completion Date
01-Dec-2000
Ref Project
EN 735:1995 - Overall dimensions of rotodynamic pumps - Tolerances

Overview

SIST EN 735:2000 is a European Standard developed by CEN that specifies the acceptable tolerances for the overall dimensions of rotodynamic pumps. This standard primarily addresses horizontal, single-stage, end suction centrifugal pumps. By defining precise dimensional tolerances, SIST EN 735:2000 ensures interoperability, quality control, and consistency across manufacturers and industries utilizing rotodynamic pumps.

Key Topics

  • Dimensional Tolerances: Establishes permissible deviations in pump dimensions to guarantee fit and function without requiring custom adjustments.
  • Pump Type Focus: Specifically targets horizontal, single-stage, end suction centrifugal pumps commonly used in various industrial applications.
  • Standardization Benefits: Harmonizes design criteria across manufacturers to facilitate easier replacement, maintenance, and integration of pumps within broader systems.
  • Measurement Criteria: Provides detailed specifications on how dimensions should be measured and which parameters are critical for tolerance assessment.
  • Compliance and Quality Assurance: Helps manufacturers and end-users to verify conformity with established standards, reducing errors and ensuring product reliability.

Applications

SIST EN 735:2000 is crucial for industries that rely on rotodynamic pumps, such as:

  • Water Treatment and Supply: Pumps conforming to these tolerances ensure consistent performance in water distribution systems.
  • Chemical Processing: Reliable dimensional standards help maintain safety and efficiency when pumping aggressive or hazardous fluids.
  • HVAC Systems: Standardized pump dimensions facilitate integration in heating, ventilation, and air conditioning equipment.
  • Marine and Shipbuilding: Ensures pumps fit designated spaces with strict spatial constraints, reducing installation complexity.
  • Manufacturing and Power Plants: Enables maintenance teams to source compatible replacement pumps without modifications.

By adhering to SIST EN 735:2000, manufacturers and users benefit from reduced downtime, streamlined inventory management, and simplified procurement processes due to enhanced interchangeability.

Related Standards

  • ISO 9906: Hydraulic performance acceptance tests for rotodynamic pumps, complementing EN 735 by focusing on operational testing rather than dimensions.
  • EN 733: Specifications for end suction centrifugal pumps - design and performance requirements, often used alongside EN 735.
  • ISO 5199: Technical specifications for class II rotary pumps, offering broader guidelines that include dimensional considerations.
  • EN 12160: Safety requirements for rotodynamic pumps, ensuring compliance with operational safety in conjunction with dimensional standards.

These related standards provide a comprehensive framework for pump design, testing, safety, and dimensional accuracy.

Keywords: SIST EN 735:2000, rotodynamic pumps, dimensional tolerances, centrifugal pumps, end suction pumps, pump standards, CEN standards, pump interoperability, pump dimension specifications, horizontal pumps, pump manufacturing consistency.

Frequently Asked Questions

SIST EN 735:2000 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Overall dimensions of rotodynamic pumps - Tolerances". This standard covers: This European Standard specifies the acceptable tolerances for overall dimensions of rotodynamic pumps with particular requirements for horizontal, single stage, end suction centrifugal pumps.

This European Standard specifies the acceptable tolerances for overall dimensions of rotodynamic pumps with particular requirements for horizontal, single stage, end suction centrifugal pumps.

SIST EN 735:2000 is classified under the following ICS (International Classification for Standards) categories: 23.080 - Pumps. The ICS classification helps identify the subject area and facilitates finding related standards.

You can purchase SIST EN 735:2000 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of SIST standards.

Standards Content (Sample)


SLOVENSKI STANDARD
01-december-2000
Overall dimensions of rotodynamic pumps - Tolerances
Overall dimensions of rotodynamic pumps - Tolerances
Anschlußmaße für Kreiselpumpen - Toleranzen
Dimensions d'encombrement des pompes rotodynamiques - Tolérances
Ta slovenski standard je istoveten z: EN 735:1995
ICS:
23.080 ýUSDONH Pumps
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

SI
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