LHe Transfer Equipment

High Efficiency, High-Quality Liquid Helium Transfer Equipment

Design

Lower helium transfer time with our balanced thermal performance designs.

Super-insulated vacuum jacket that is evacuated and sealed, no repumping  needed.

Bayonets and adaptors designed to mate to your existing system

Standard and custom stingers for cryostats, MRI and NMR equipment, and dewars.
We’ve got over 25 years of experience making products like yours.

Performance

Non corrosive, non-magnetic 300 series stainless steel components to give you the best weight to strength ratio.

Safe to use around MRI and other magnetic fields.

Cold shocking and helium mass spectrometer testing are standard.

Configuration

Bayonet joints, Compressed Gas Association (CGA) end fittings, and National Pipe Thread (NPT) connections

Diptubes in different diameters, lengths and optional threaded tips. In-line vacuum jacketed shut-off angle and globe valves.

Maximum flexibility and durability with stainless steel spiral wrap. Braided also available.

Technifab provides the most efficient vacuum jacketed low heat-leak LHe transfer equipment anywhere! Our products include:

LiquidHeliumStingers

Liquid Helium Stingers to fill standard dewars, specialty equipment, and MRI units. Thin wall construction reduces cool down losses and total transfill time.

VacuumJacketedManifolds

Vacuum Jacketed Manifolds for transfill stations and other applications. Fully jacketed valves and connections to prevent icing and frost.

HighEfficiencyTransferHoses

High Efficiency Transfer Hoses that minimize helium losses. Available in standard and custom configurations to meet your needs.

VacuumJacketedValves

Vacuum Jacketed Valves integrated with transfer hoses or manifolds. We also sell valves separately.

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