ISO 12759-3:2019
International Standard
Current Edition
·
Approved on
11 March 2019
Fans — Efficiency classification for fans — Part 3: Fans without drives at maximum operating speed
ISO 12759-3:2019 Files
English
8 Pages
Current Edition
BHD
31.34
ISO 12759-3:2019 Scope
This document establishes a system for the classification of fan efficiency for all fan types which have a nominal fan shaft power rating of 0,125 kW and above. This document is applicable to fans only. It does not apply to drives or the system in which fans are installed. This document can be used by legislators or regulatory bodies for defining future energy saving targets.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 150-2:2015
GSO 150-2:2013
Bahraini Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
GSO 9:2022
Gulf Technical Regulation
Labeling of prepackaged food stuffs
BH GSO 9:2023
GSO 9:2022
Bahraini Technical Regulation
Labeling of prepackaged food stuffs
Recently Published
ISO 13272:2026
International Standard
Plastics piping systems for non-pressure underground drains and sewers — Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP), polypropylene with mineral modifiers (PP-MD) and polyethylene (PE) — Specifications for manholes and inspection chambers in traffic areas and underground installations
ISO/IEC 14496-1:2026
International Standard
Information technology — Coding of audio-visual objects — Part 1: Systems
ISO 11301-1:2026
International Standard
Piping systems for rehabilitation of underground gas supply networks — Part 1: Polyethylene (PE) material
ISO/IEC 14496-22:2026
International Standard
Information technology — Coding of audio-visual objects — Part 22: Open font format