JB/T 15081-2025 PDF English
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| JB/T 15081-2025 | English | RFQ | ASK | 3 days [Need to translate] | (Energy efficiency limit value and energy saving evaluation value of general purpose Roots blowers) |
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Basic data
| Standard ID | JB/T 15081-2025 (JB/T15081-2025) |
| Description (Translated English) | (Energy efficiency limit value and energy saving evaluation value of general purpose Roots blowers) |
| Sector / Industry | Mechanical & Machinery Industry Standard (Recommended) |
| Classification of Chinese Standard | J72 |
| Classification of International Standard | 23.120 |
| Date of Issue | 2025-07-02 |
| Date of Implementation | 2026-02-01 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the energy efficiency limits and energy-saving evaluation values ??for general-purpose Roots blowers. This standard applies to single-stage positive pressure Roots blowers with a pressure boost of 9.8kPa to 98kPa and a flow rate >1m3/min to 1600m3/min, as well as vacuum degrees of -9.8kPa to -49kPa. Energy efficiency evaluation of single-stage negative pressure Roots blowers with flow rates >1m3/min to 1600m3/min |
