ISO 14847:1999 PDF

Name: ISO 14847:1999 — Rotary positive displacement pumps — Technical requirements
SKU: ISO 14847:1999
Price: 25 EUR
Availability: InStock

Rotary positive displacement pumps — Technical requirements

Название (английский):

ISO 14847:1999

Rotary positive displacement pumps — Technical requirements

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 17
Дата публикации:: 22 апреля 1999 г.
Издание:: ISO IS 14847 edition 1 version 1
ICS:: 23.080

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Язык документа:

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Цена:255 €

Описание (английский):

La présente norme spécifie les prescriptions techniques, autres que les prescriptions de sécurité et les essais, pour les pompes volumétriques et groupes motopompes volumétriques à mouvement rotatif. La présente norme internationale ne s'applique pas aux pompes volumétriques à mouvement rotatif pour transmissions hydrauliques et pneumatiques.

Abstract

Overview

Key topics and technical requirements

Scope and documentation: Specifies purchaser information, optional requirements and items to be agreed; Annex A provides a configurable data sheet for ordering and specification.
Fitness for purpose: Pumps must be compatible with the liquid, environment and operating conditions supplied by the purchaser.
Environmental design conditions: Normal ambient design guidance is given (minimum 2 °C, maximum 40 °C, max relative humidity 80 %); unusual conditions must be specified by the purchaser.
Pump structural and pressure design: Requirements for pressure‑containing parts, handling and lifting provisions, and resistance to operating conditions.
Sealing systems: All shafts extending outside enclosed machinery must have suitable seals selected per seal manufacturers’ recommendations.
Bearing lubrication: Requirements for grease re‑lubrication provisions and oil reservoirs with visual level indicators for oil‑lubricated bearings.
Shafts and keys: Conformance to international shaft/key and spline standards (ISO/R 773, ISO 2491, ISO 3117, ISO 3912, ISO 14, ISO 4156, etc.).
Process connections: Flanged or threaded inlet/outlet connections specified; flange and thread standards referenced (ISO 7005, ISO 7‑1, ISO 228‑1); connections must meet or exceed required design pressures and withstand specified forces/moments.
Auxiliary equipment and drivers: Guidance on driver sizing (minimum 5% margin over pump input), couplings, baseplates, guarding, heating/cooling interfaces and documentation.
Installation, maintenance and marking: Requirements for instructions, nameplates, draining/venting provisions and preparation for dispatch.

Practical applications

Use ISO 14847 to prepare technical specifications for procurement and tender documents.
Guide pump design and verification to ensure compatibility with process fluids, piping and drivers.
Support factory and site documentation (data sheets, installation and maintenance instructions).
Aid quality assurance and acceptance by clarifying non‑safety technical requirements.

Who should use this standard

Pump manufacturers and OEM design engineers
Procurement and specification engineers in process, oil & gas, chemical and water industries
Installation, maintenance and reliability engineers
Test and inspection teams specifying non‑safety technical requirements

Related standards (selected)

EN 809 (general safety requirements for pumps)
prEN 12162 (hydrostatic testing procedure)
EN 12639 (noise test code)
ISO 7005, ISO 7‑1, ISO 228‑1 (flanges and threads)
EN 20898 (fasteners) and multiple ISO standards for shafts, keys and splines

Keywords: ISO 14847, rotary positive displacement pumps, technical requirements, pump design, sealing systems, bearing lubrication, process connections, pump specification.

Технические детали

Технический комитет: ISO/TC 115/SC 1 - Dimensions and technical specifications of pumps
SKU: ISO 14847:1999

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