Anaconda 5400-S5-8 Cryogenic Helium Compressor Lines 1/2" 10 ft Pair

Anaconda 5400-S5-8 Cryogenic Helium Compressor Lines 1/2" 10 ft Pair

This is a pair of Anaconda cryogenic helium compressor flex lines with 5400-S5-8 quick-disconnect couplings. Each line is 10 feet long with a 1/2" inner diameter and is constructed with a stainless steel braided outer jacket rated for cryogenic helium service. These are the supply and return transfer lines used to connect a helium compressor to a cold head or cryostat in closed-cycle cryocooler systems.

Specifications & What's Included

• Manufacturer: Anaconda
• Coupling part number: 5400-S5-8
• Quantity: Pair (2 lines)
• Length per line: 10 ft (120 inches)
• Inner diameter: 1/2"
• Outer jacket: Stainless steel braided flexible hose
• End fittings: 5400-S5-8 quick-disconnect couplings — one male (capped) and one female (O-ring sealed) per line
• Application: Cryogenic helium compressor supply and return service

Applications

Cryogenic helium compressor flex lines like these are the connecting hoses between a helium compressor unit and the cold head of a closed-cycle refrigerator (cryocooler). They carry high-pressure helium gas in a continuous loop that drives the cooling cycle. This type of line is standard equipment in systems that use Gifford-McMahon or pulse-tube cryocoolers, including MRI magnet cooling systems, NMR spectrometers, dilution refrigerators, and laboratory cryostats. The stainless braided construction provides flexibility for routing within tight equipment bays while withstanding the pressures and temperatures associated with helium service. The 5400-S5-8 quick-disconnect couplings allow for tool-free connection and disconnection of the supply and return lines at the compressor or cold head, which is a standard interface used across many cryocooler platforms. These lines are a common replacement or spare part in facilities that maintain cryogenic research or imaging equipment.