The product
The Cryogenic Storage Filling Pump SGV, by Nikkiso ACD, is specially designed for storage filling. It also serves special medium to heavy duty applications and LNG, LN2 and LH2 processes. In addition, it reaches a maximum discharge pressure of up to 10,000 psi (690 bar).
How the Cryogenic Storage Filling Pump SGV works
The SGV is a modular, compact displacement pump available in 1, 2 or 3 cylinder configurations. As a result, it provides a wide range of flows.
The drive is pressurized oil lubricated, with an integral oil pump and reservoir. Therefore, it allows higher bearing loads and prevents oil leakage.
Electric drive motors power the pump through a belt drive. This way, the SGV allows for extended pump duty.
Applications
- Storage filling
- Special medium to heavy duty applications
- LNG, LN2 and LH2 processes
Liquids pumped: nitrogen (N2), oxygen (O2), argon (Ar), methane and hydrogen (H2).
Features and Benefits
- Vacuum-jacketed cold end for minimal cool-down losses and economical operation, ideal for liquid hydrogen
- Improved cold end assembly design extends seal life
Typical Scope of Supply
- Vacuum-jacketed cold end with pressure oil lubricated drive end
- Positive locking coupling
- Standard suction adapter with Monel strainer
- Distance piece with purge ports
- Hot-dipped galvanized steel skid
- TEFC motor
- High pressure relief valve with discharge line and surge chamber
- Drip pan kit (LH2 only)
- Suction/vapor return manifold for multiple cylinders
