Vacuum Insulated (Jacketed) Transfer Hose

CryoWorks vacuum insulated transfer hoses are lightweight, extremely flexible, and thermally-efficient. They provide faster, more consistent liquid delivery with a safe to touch jacket.

Standard Hose Details

Temperature Rating: -452°F (-269°C / 4 K)
Pressure Rating: Low Pres. 150 PSIG (10.34 Bar), High Pres. 500 PSIG (34.47 Bar)
Material: 321 SST Hose & 304 SST Braid and Fittings
CryoWorks maintains a large inventory for immediate shipment.
Hoses are available in standard or custom lengths.
Use CryoWorks Vacuum Insulated Transfer Hose part number sheet for quick ordering.

Benefits

Eliminate and reduce hazards such as condensation, water hazards, moisture problems, mold, FOD concerns, frost, and ice build-up that are normally seen with non-insulated or foam insulated hoses.
Safely handle your cryogenic fluids with a transfer hose jacket that is warm to the touch and remains flexible during fluid transfer.
Transfer hose material is designed for strenuous conditions.
Maneuver around tight spaces with our extremely flexible corrugated hose design.
Get better liquid performance. Each hose vacuum space includes Super-Insulation (Multilayer Insulation, MLI) that keeps thermal heat loss to a minimum.
Chemical gettering is installed within the vacuum jacket to maintain long term high vacuum levels. Each hose assembly is baked (heated) and helium leak tested, with a no-leak indication, to 1×10-9 std. cc/sec.

Pressures up to 2,000 PSIG (138 Bar)
Temperatures up to 1200°F (650°C / 922 K)
Spiral SST Armour cover
Contact CryoWorks for large quantity, non-stocked, or custom hose pricing. OEM and pricing available.
Laser-etched part numbers or tags.
Integrated safety relief valve ports
Oxygen cleaning
Customizations are available with bayonet ends, valves, elbows, and tees.

Common Uses

From portable dewar and drop valve locations to equipment
For moving or vibrating equipment
Where liquid quality and improved flow is a must
Facilitates connections to cold plates, environmental test chambers, cryo storage freezers, ice cream dosing, and cryotherapy saunas
Liquid Nitrogen (LN2) Transfers

Related Accessories or Add-Ons

Safety relief valve assemblies, dewar t-handles, cryo-valves, solenoids, dead-man switches, keepfulls, change-over stations, auto-fill assemblies, and phase separators (brass diffusers).

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Vacuum Insulated (Jacketed) Transfer Hose