T/ZZB 0137-2021 Active Group standards

T/ZZB 0137-2021 General purpose whirlwind air pump

Publish Date: 2021-11-26 Implement Date: 2021-12-26 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZZB 0137-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Compressors and fans

ICS Name: Ventilators, fans, and air conditioners

Publish Date: 2021-11-26

Implement Date: 2021-12-26

Pages: 12 pages

Scope

Main technical content: This document specifies the basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments for general-purpose vortex air pumps. This document is applicable to single-stage, double-stage, and three-stage direct-coupled vortex air pumps (hereinafter referred to as "air pumps") used for general purposes, with an AC voltage range of 4 kPa to 105 kPa, a vacuum range of -4 kPa to -73 kPa, and an air-transported medium. It is not applicable to corrosive, flammable, or explosive gas media.