JB/T 8645-1997
submersible screw pump (English Version)
- Standard No.
- JB/T 8645-1997
- Language
- Chinese, Available in English version
- Release Date
- 1997
- Published By
- Professional Standard - Machinery
- Status
- 2011-11
- Replace By
- JB/T 8645-2011
- Latest
- JB/T 8645-2011
- Scope
- This standard specifies the type and basic parameters, technical requirements, test methods, inspection rules, marking and packaging of submersible screw pumps. This standard is applicable to single-phase or three-phase submersible screw pumps that are integrated with a submersible motor and submersed into the water, with a maximum lift of 120m, a maximum flow of 30m^(3)/h, and a motor with a power of 0.25 to 7.5kW.
JB/T 8645-1997 history
- 2011 JB/T 8645-2011 Submersible screw pumps
- 1997 JB/T 8645-1997 submersible screw pump
