GOST 32974.3-2023
Vacuum technology. Standard methods for measuring vacuum pump performance. Part 3. Specific parameters for mechanical booster vacuum pumps
- Standard No.
- GOST 32974.3-2023
- Release Date
- 2023
- Published By
- GOST
- Latest
- GOST 32974.3-2023
- Scope
- This standard specifies methods and requirements for measuring the maximum allowable pressure drop, effective compression ratio, zero-displacement compression ratio, and bypass valve pressure drop of mechanical booster vacuum pumps. The requirements of this standard apply to mechanical booster vacuum pumps used for medium or low vacuum applications, including gas-cooled mechanical booster vacuum pumps and systems with multiple mechanical booster vacuum pumps.
GOST 32974.3-2023 history
- 2023 GOST 32974.3-2023 Vacuum technology. Standard methods for measuring vacuum pump performance. Part 3. Specific parameters for mechanical booster vacuum pumps
