23.080 泵 标准查询与下载

T/CRRA 0809-2021 可再制造工程机械零部件分类 柱塞泵

本文件规定了以下主要技术内容： 4  回收阶段预分类     对分类前的准备、目视检查项目和盘动检查、预分类判定条件作出了规定。 5  可再制造阶段分类      对拆解和清洗后的各个零部件分类的检查内容及判定条件作出了规定。

Classification for remanufacturable construction machinery parts ——Plunger pump

prEN 17038-4-2021 泵 转子动力泵装置能效指数的鉴定方法 第4部分：潜水多级泵装置能效指数（EEI）的测试和计算

Pumps - Methods of qualification of the Energy Efficiency Index for rotodynamic pump units - Part 4: Testing and calculation of energy efficiency index (EEI) of submersible multistage pump units

GSO ISO 15783:2021 无密封旋转动力泵 II 级 规范

1.1 This International Standard specifies the requirements for seal-less rotodynamic pumps that are driven with permanent magnet coupling (magnet drive pumps) or with canned motor, and which are mainly used in chemical processes, water treatment and petrochemical industries. Their use can be dictated by space, noise, environment or safety regulations. Seal-less pumps are pumps where an inner rotor is completely contained in a pressure vessel holding the pumped fluid. The pressure vessel or primary containment device is sealed by static seals such as gaskets or O-rings. 1.2 Pumps will normally conform to recognized standard specifications (e.g. ISO 5199, explosion protection, electromagnetic compatibility), except where special requirements are specified herein. 1.3 This International Standard includes design features concerned with installation, maintenance and operational safety of the pumps, and defines those items to be agreed upon between the purchaser and manufacturer/supplier. 1.4 Where conformity to this International Standard has been requested and calls for a specific design feature, alternative designs may be offered providing that they satisfy the intent of this International Standard and they are described in detail. Pumps which do not conform with all requirements of this International Standard may also be offered providing that the deviations are fully identified and described. Whenever documents include contradictory requirements, they should be applied in the following sequence of priority: a) purchase order (or inquiry, if no order placed), see annexes D and E; b) data sheet (see annex A) or technical sheet or specification; c) this International Standard; d) other standards.

Seal-less rotodynamic pumps — Class II — Specification

GSO EN 16480:2021 泵 转子动力水泵所需的最低效率

This European Standard specifies performance requirements (methods and procedures for testing and calculating) for determining the Minimum Efficiency Index (MEI) of rotodynamic glanded water pumps for pumping clean water, including where integrated in other products. The pump types and sizes covered by this standard are described in the Annex A. These pumps are designed and produced as duty pumps for pressures up to 16 bar for end suction pumps and up to 25 bar for multistage pumps, temperatures between -10 °C and +120 °C and 4" or 6" size for submersible multistage pumps at operating temperatures within a range of 0 °C and 90 °C. In addition, this standard specifies how the value of the Minimum Efficiency Index (MEI) of a pump size indicated by the manufacturer can be checked by market surveillance. Even if it is left free to the manufacturer of a pump size how to prove the rated value of the Minimum Efficiency Index (MEI), nevertheless this standard specifies a method to prove that this rated value meets the requirements within the confidence intervals with a sufficiently high probability.

Pumps – Minimum required efficiency of rotodynamic water pumps

GSO EN 45510-5-4:2021 电站设备采购指南 第5-4部分：水轮机、蓄水泵和水泵水轮机

This standard gives guidance on writing the technical specification for the procurement of Hydraulic Turbines, Storage Pumps and Pump-Turbines for use in electricity generating stations (hydraulic power stations). This Guide for procurement is not applicable to equipment for use in the nuclear reactor plant area of nuclear power stations. Other possible applications of such equipment have not been considered in the preparation of this Guide.

Guide for procurement of power station equipment - Part 5-4: Hydraulic turbines, storage pumps and pump-turbines

CSA C22.2 No.60335-2-67-2021 家用和类似用途电器 安全 第 2-67 部分：商业用途地板处理机的特殊要求（与 UL 60335-2-67 的双重标准）

Household and similar electrical appliances - Safety - Part 2-67: Particular requirements for floor treatment machines, for commercial use (Binational standard with UL 60335-2-67)

LST CEN/TS 17606-2021 安装含有易燃制冷剂的制冷、空调和热泵设备，补充现有标准

Installation of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, complementing existing standards

LST CEN/TS 17607-2021 包含易燃制冷剂的制冷、空调和热泵设备的运行、维修、维护、修理和退役，补充现有标准

Operation, servicing, maintenance, repair and decommissioning of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, complementing existing standards

ASTM D7353-21 使用蠕动泵在废物管理活动中取样液体的标准做法

1.1?This practice covers the use of a peristaltic pump for sampling liquids from multiple depths. It is applicable for a wide range of fluids including: high-viscosity fluids, aggressive and corrosive fluids, high-purity solutions, and abrasive fluids. It is especially useful fo

Standard Practice for Sampling of Liquids in Waste Management Activities Using a Peristaltic Pump

UNI CEN/TS 17607-2021 包含易燃制冷剂的制冷、空调和热泵设备的运行、维修、维护、修理和退役，补充现有标准

Operation, servicing, maintenance, repair and decommissioning of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, complementing existing standards

DS/CEN/TS 17607:2021 包含易燃制冷剂的制冷、空调和热泵设备的运行、维修、维护、修理和退役，补充现有标准

Operation, servicing, maintenance, repair and decommissioning of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, complementing existing standards

DS/CEN/TS 17606:2021 安装含有易燃制冷剂的制冷、空调和热泵设备，补充现有标准

Installation of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, complementing existing standards

CEN/TS 17606:2021 安装含有易燃制冷剂的制冷、空调和热泵设备，补充现有标准

This document provides technical information for the installation of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, in particular from class A3, complementing existing standards. The term "refrigerating system" used in this document includes air conditioners and heat pumps. Refrigerants from toxicity class B are excluded from this scope. This document includes risk mitigation measures not yet addressed in existing standards for specific refrigerant classes, or not fully reflecting the state of the art, and establishes complementary technical specifications related to the installation of equipment. The following aspects are considered: - explosive atmosphere workplace and equipment; NOTE Further information can be found in Directive 99/92/EC (ATEX Workplace Directive) and Directive 2014/34/EU (ATEX Equipment Directive). - design and structural specifications for the installation site; - marking and labelling of equipment parts and installation site; - good practice for installing equipment, including tools and personal protection; - risk mitigation methods and related refrigerant charge limits; - risk assessments; - competence of personnel; - safety testing of systems and equipment.

Installation of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, complementing existing standards

CEN/TS 17607:2021 包含易燃制冷剂的制冷、空调和热泵设备的运行、维修、维护、修理和退役，补充现有标准

This document provides technical specifications for the operation, servicing, maintenance, repair and decommissioning of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, in particular from class A3, complementing existing standards. Refrigerants from toxicity class B are excluded from this scope. This document includes risk mitigation measures not yet addressed in existing standards for specific refrigerant classes, or not fully reflecting the state of the art, and establishes complementary technical specifications for the operation, servicing, maintenance, repair and decommissioning. The following aspects are considered: - explosive atmosphere workplace and equipment; NOTE Further information can be found in Directive 99/92/EC (ATEX Workplace Directive) and Directive 2014/34/EU (ATEX Equipment Directive). - good practice for the operation, servicing, maintenance, repair and decommissioning, including tools and personal protection; - risk mitigation methods; - risk assessments; - competence of personnel; - health and safety of personnel; - location of the equipment.

Operation, servicing, maintenance, repair and decommissioning of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, complementing existing standards

T/ZZB 2065-2021 加氢反应进料泵

本文件规定了加氢反应进料泵（以下简称“泵”）的型式、型号与基本参数、基本要求、技术要求、试验方法、检验规则以及标志、包装、运输和贮存、质量承诺。 本文件适用于流量 25 m3/h～750 m3/h，工作压力不大于 35.0 MPa，介质温度不超过 400 ℃的石油化工行业加氢装置中的加氢反应进料泵。其它行业多级高压泵也可参照执行。

Hydrogenation reaction feed pump

OVE EN IEC 60335-2-51/AA:2021 家用和类似用途电器 安全 第 2-51 部分：供暖和饮用水装置用固定式循环泵的特殊要求（修正案）（英文版）

Household and similar electrical appliances - Safety - Part 2-51: Particular requirements for stationary circulation pumps for heating and service water installations (Amendment) (english version)

OVE EN IEC 60335-2-51:2021 家用和类似用途电器 安全 第 2-51 部分：供暖和饮用水装置用固定式循环泵的特殊要求（英文版）

Household and similar electrical appliances - Safety - Part 2-51: Particular requirements for stationary circulation pumps for heating and service water installations (english version)

PD CEN/TS 17607:2021 包含易燃制冷剂的制冷、空调和热泵设备的运行、维修、维护、修理和退役，补充现有标准

Operation, servicing, maintenance, repair and decommissioning of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, complementing existing standards

PD CEN/TS 17606:2021 安装含有易燃制冷剂的制冷、空调和热泵设备，补充现有标准

Installation of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, complementing existing standards

OENORM EN 17038-2-2021 泵 转子动力泵机组能效指数的鉴定和验证方法 第2部分：单泵机组能效指数（EEI）的测试和计算（合并版）

Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 2: Testing and calculation of Energy Efficiency Index (EEI) of single pump units (consolidated version)