Unused CECO Peerless 316 Stainless Steel Oxygen Separator Pressure Vessel | 380 PSI ASME Vessel

Unused CECO Peerless 316 Stainless Steel Oxygen Separator Pressure Vessel | 380 PSI ASME Vessel. 42" ID Vertical Oxygen Separator, PMC Part No. VGSP-42I-380SS-001, Drawing No. 9558B-1, is a heavy-wall vertical ASME pressure vessel designed for high-pressure oxygen service and deflagration control applications. Fabricated entirely from 316 stainless steel in accordance with ASME Section VIII Division 1, 2023 Edition, the vessel is rated for full vacuum to 380 PSIG at 194F with a MAWP of 380 PSI at 194F, a MAP of 380 PSI at 100F, and an MDMT of -4F at 380 PSI. The separator is fully ASME U-stamped and National Board registered, requires RT1 radiography, and is hydrostatically tested to 494 PSI for one hour with no PWHT required. Construction includes a 1/2" thick SA-240-316 shell, 1/2" thick 2:1 ellipsoidal heads with 0.4024" minimum formed thickness, heavy-wall Schedule 160 drain and liquid outlet nozzles, reinforced manway assembly, four support legs, lifting lugs, and a davit arm assembly. The vessel includes multiple flanged process and instrumentation connections consisting of 2" inlet, liquid inlet, and outlet nozzles, 3" liquid outlet and drain nozzles, a 2" gas purging connection, 1" DPIT, pressure indicator, vent, and relief valve nozzles, dual 3/4" level gauge connections, dual 1" level controller connections, four 1" level switch connections, and an 18" Class 300 manway. Internal surfaces are oxygen cleaned with neoprene gaskets and flange covers installed for shipment, while the exterior is cleaned, de-scaled, and finished with a sugar blast coating. Estimated vessel weights are approximately 2,412 lbs empty, 5,154 lbs operating, and 5,163 lbs hydrotest weight, with an internal capacity of approximately 324 gallons and a center of gravity located 13.12" from datum. The engineering design package includes ASME VIII Division 1 stress calculations, nozzle reinforcement analysis, hydrostatic test verification, wind and seismic analysis, structural support calculations

Used Equipment Facts About This Machine
Manufacturer Info
CECO Peerless is a leading manufacturer of engineered separation equipment, filtration systems, and high-pressure process vessels for industrial gas, energy, chemical, and environmental applications. Peerless vessels are widely used in oxygen service, gas separation, deflagration control, and high-purity processing environments requiring ASME-certified pressure containment.
Description
Unused CECO Peerless vertical oxygen separator vessel with approximately 324 gallon internal capacity, fabricated entirely from 316 stainless steel for high-pressure oxygen service and deflagration control applications. Vessel is manufactured in accordance with ASME Section VIII Division 1, 2023 Edition and is fully ASME U-stamped and National Board registered.
This heavy-wall separator vessel is rated for full vacuum to 380 PSIG at 194°F and includes extensive process, instrumentation, and safety connections. Construction features heavy-wall nozzles, reinforced manway assembly, support legs, davit arm assembly, lifting lugs, and oxygen-cleaned internal surfaces with neoprene gasket protection for shipment.
The engineering package includes ASME stress calculations, nozzle reinforcement analysis, hydrostatic test verification, structural support calculations, wind and seismic analysis documentation.
Specifications
General Information

Manufacturer: CECO Peerless
Type: Vertical Oxygen Separator Vessel
PMC Part Number: VGSP-42I-380SS-001
Drawing Number: 9558B-1
Condition: Unused
Construction Material: 316 Stainless Steel
Orientation: Vertical
Vessel Diameter: 42" ID
Internal Capacity: Approximately 324 Gallons

Pressure & Temperature Ratings

ASME Code: Section VIII Division 1, 2023 Edition
MAWP:

380 PSIG at 194°F

MAP:

380 PSI at 100°F

MDMT:

-4°F at 380 PSI

Vacuum Rating:

Full Vacuum

Hydrostatic Test:

494 PSI for 1 Hour

PWHT Required: No
Radiography Requirement: RT1

Vessel Construction

Shell Material:

SA-240-316 Stainless Steel
1/2" Thick

Head Type:

2:1 Ellipsoidal Heads

Head Thickness:

1/2"
0.4024" Minimum Formed Thickness

Support:

Four Support Legs

Additional Features:

Reinforced Manway Assembly
Lifting Lugs
Davit Arm Assembly

Connections & Nozzles

2" Inlet Nozzle
2" Liquid Inlet Nozzle
2" Outlet Nozzle
3" Liquid Outlet Nozzle
3" Drain Nozzle
2" Gas Purging Connection
1" DPIT Connection
1" Pressure Indicator Connection
1" Vent Connection
1" Relief Valve Connection
Dual 3/4" Level Gauge Connections
Dual 1" Level Controller Connections
Four 1" Level Switch Connections
18" Class 300 Manway

Cleaning & Finish

Internal Surfaces:

Oxygen Cleaned

Shipment Protection:

Neoprene Gaskets
Flange Covers Installed

Exterior Finish:

Cleaned
De-scaled
Sugar Blast Coating

Weights

Empty Weight:

Approximately 2,412 lbs

Operating Weight:

Approximately 5,154 lbs

Hydrotest Weight:

Approximately 5,163 lbs

Engineering Documentation Included

ASME VIII Division 1 Stress Calculations
Nozzle Reinforcement Analysis
Hydrostatic Test Verification
Wind & Seismic Analysis
Structural Support Calculations

Applications

Oxygen separation systems
High-pressure oxygen service
Deflagration control
Gas processing
Industrial gas storage
Cryogenic process systems
Chemical processing
Specialty gas handling
Pressure containment
Process safety systems

Products This Would Be Used For

Oxygen gas systems
Industrial gas separators
Cryogenic processing systems
Gas purification systems
Pressure relief systems
Instrumentation packages
High purity gas systems
Oxygen storage systems
Industrial process skids
Gas distribution systems
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