- Medium: clean water or other liquid, whoese physicochemical property is similar to clean water
- Medium temperature:-10℃-+80℃,+120℃
- Ambient temperature:≤40℃
- Operation pressure:≤1.6Mpa(suction and discharge diameter≤200mm)
- ≤1.0Mpa(suction and discharge diameter≥250mm)
- The NPSH is measured value,so that allowance of 0.5m should be considered.
- Flange PN16-GB/T17241.6-1998 can be applicable.
- Casing, Cover, Impeller: Cast iron
- Motive,motionless ring of mechanical seal: Graphite, harder alloy