Nikkiso Clean Energy & Industrial Gases Group
Products & Services
Cryogenic Pumps
End Users
Major Gas Companies
Independent Gas Companies
Centrifugal Pump
AC-18HD
The AC-18 pump is a single-stage, foot mounted pump that is designed to be driven by a hydraulic motor. The design provides a lightweight, compact unit that is simple to install. The AC-18 features aluminum construction with pump and bearing housings, as well as the mounting stand. The shaft seal is a CFS mechanical type having a composite face. The CFS design extends seal life beyond that of a standard mechanical seal. A slinger is incorporated on the shaft between the shaft seal and the adjacent bearing to protect the bearing in the event of a seal failure.
Features & Benefits
- Compact, lightweight design reduces installation time
- Hydraulic drive allows operators to use truck pto system
- Bearing housing designed for well service, heavy duty applications
- Shaft seal features CFS design – extending seal life
Applications
- Trailer loading/off-loading
- Boost pump
- Liquid storage transfer
Liquids Pumped
- Nitrogen
- Argon
- Methane
AC-18 Pump Table
| Standard | ||
|---|---|---|
| Flow Rate Max. | 1000³/h (4400 gpm) | |
| Head max. | 600m (1,970 ft) | |
| Pumped Liquid | Fluid Temperature Range | -130℃ to +450℃ (-201 to 842°F) |
| Viscosity Max. | 500mPa·s | |
| Design Pressure: | 20MPa (2900 psig) | |
| Casing Material | Austenitic Stainless steel (304SS, 316SS, etc.) |
|
| Motor power range | 0.75 to 250kW | |
| Ex-Protection | Various international explosion-protection (ATEX,IEC,CSA,TRCU, etc.) CE marking | |
Specifications
- Pump, bearing housing & hydraulic coupling
- CFS mechanical seal
- Purge ports
- Optional accessories include:
- Purge kit (bearings)
- Mating flanges
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