LNG TRANSFER SYSTEMS
35,000+ successful LNG transfers
MannTek
Korean Exclusive Representative
MannTek has led the LNG transfer industry since 1977 with nitrogen-based systems that eliminate hydraulic risks. SIL2 certified and ISO 21593 compliant, MannTek systems are the global standard for safe LNG transfer operations.
Why MannTek?
Nitrogen-Based System
Eliminates hydraulic fluid risks with clean nitrogen-powered actuation for enhanced safety and environmental protection.
SIL2 Certified
Meets the highest functional safety standards, ensuring reliable emergency response in all operating conditions.
ISO 21593 Compliant
Full compliance with international LNG transfer coupling standards for global project compatibility.
Reduced CAPEX/OPEX
Lower total cost of ownership through simplified maintenance, longer service intervals, and reduced spare parts inventory.
Product Lineup
DCC Dry Cryogenic Coupling
ISO 21593 Certified LNG Coupling
ISO 21593 certified dry cryogenic coupling rated to -196°C. Under 1 min connection.
PERC Emergency Release
SIL2 Certified Safety Coupling
SIL2 certified, nitrogen-powered emergency release coupling for LNG transfer safety.
CBC Breakaway Coupling
Auto-Sealing Safety Coupling
Auto-sealing cryogenic breakaway coupling. Disconnects and seals under excess load.
VSD Shut-off Device
3-Wire Monitoring System
3-wire monitored valve shut-off device for precise position feedback.
HPN2 PLC Control System
SIL2 Siemens PLC System
SIL2 certified Siemens PLC for integrated LNG transfer control and monitoring.
Hose & Accessories
Hoses, Swivels & Accessories
LNG transfer hoses, swivel joints, and accessories for marine and shore use.
Proven Track Record
Viking Grace
First LNG-powered passenger ferry in the world
Kairos
Europe's first LNG bunker vessel
Isla Bella
First LNG-powered containership in the Americas