Equipment Category
Used Plants & Systems for Sale
Complete systems and plant equipment — liquefiers, regasification units, skids, control panels and fuel cells — sold as working packages rather than components.
Narrow by type
43 listings available
Browse all equipment →
UsedSkids
Cryogenic Double Boost Pump Skid with Cryogenic Industries TC34 Pump (LN2 / LAR / LNG)
North Star Inc. · 2012 · Waxahachie, TX
UsedAmbient Air Vaporizers
80K SCFH Vaporizer Skid
Cryoquip, Inc. · 1994 · Waxahachie, TX
ReconditionedRegasification Units
Complete LNG Vaporizer System – 16,700-Gallon Mobile LNG trailer / Storage and Vaporization Package 24/7 Operation - Fully refurbished
INOXCVA · Waxahachie, TX
UsedSkids
Cambridge Standard Steel 1980 3000 Gallon Cryogenic Nitrogen Skid Tank – ASME Certified
Cambridge – Standard Steel Corp., Cambridge Division · 1980 · Waxahachie, TX
UsedCompressor Skids
Natural Gas Compressor Package – Baldor Reliance Severe Duty Motor | Schneider Magelis HMI | CNG Solutions Panel
Baldor Reliance / Schneider Electric / CNG Solutions · Waxahachie, TX
UsedCompressor Skids
Complete CNG Station Package ANGI 50 – 50 HP / 75 SCFM @ 9 PSI Inlet to 5,000 PSI
ANGI · Waxahachie, TX
UsedControl Panels
Dual 50HP Starter Panel with Hevi-Duty Transformer
E67322B · 2014 · Waxahachie, TX
UsedSkids
ANGI Energy Systems Natural Gas Dryer Skid with Controls, Motor, and Cooler
ANGI Energy Systems · 2014 · Waxahachie, TX
UsedControl Panels
ANGI Energy Systems Priority Panel – Model PR-100-CUSTOM
ANGI Energy Systems · Waxahachie, TX
UsedSkids
Hydrogen/Helium Purifier Skid Assembly – Air Liquide GH2 450/650 – 26,000 SCFH with Regenerative Gas Dryer & Hydrogen Feed Compressor
Air Liquide / PSB Industries / Newman & Esser · 1998 · Waxahachie, TX
UsedFuel Cells
200KW FUEL CELL SYSTEM KITS
Hyzon · 2024 · Waxahachie, TX
NewFuel Cells
2024 Hyzon VLIII200-50 200KW Rated Power Fuel Cell System - Hydrogen Fuel Cell
Hyzon · 2024 · Waxahachie, TX
UsedManifolds
H2 Switchover Manifold w/ Excess Flow and Estop Protection
Airgas · 2024 · Waxahachie, TX
NewFor LeaseAmbient Air Vaporizers
New Mobile Vaporizer 74 MCFH 700psi for LNG, LOX, LIN, LAR
CCH Equipment · 2025 · Waxahachie, TX
NewRent / LeaseAmbient Air Vaporizers
74,000 SCFH Vaporizer 700 PSI / Cryogenic Ambient for LNG, LOX, LIN, LAR - ReGasPro 74 - Brand New
CCH Equipment Co · 2025 · Waxahachie, TX
NewAmbient Air Vaporizers
55,000 SCFH Vaporizer 700 psi LNG / LOX / LIN / LAR - Brand New - ReGasPro 55
CCH Equipment Co · 2025 · Waxahachie, TX
NewFor LeaseAmbient Air Vaporizers
Mobile Vaporizer 55 MCFH / 700psi for LNG / LOX / LIN / LAR
CCH Equipment · 2025 · Waxahachie, TX
UsedSkids
140 PSI Pall Filter Housing Skid
Pall Trinity Micro Corp · Waxahachie, TX
UsedSkids
Servomex Oxygen Analyser Skid
Servomex · Waxahachie, TX
UsedSkids
Servomex Oxygen Analyser Skid
Servomex · Waxahachie, TX
UsedSkids
North Star Inc Skid
North Star Inc · 2007 · Waxahachie, TX
UsedSkids
Dehumidifier Skid
AJAX MAGNETHERMIC CORP. · Waxahachie, TX
UsedSkids
CryoQuip REF-2p-200 LNG Pump Skid
CryoQuip · 2014 · Waxahachie, TX
UsedSkids
CryoQuip REF-2p-200 LNG Pump Skid Missing Parts
CryoQuip · 2014 · Waxahachie, TX
UsedCryogenic Trailers
Mobile Cryogenic Gas Trailer with Storage and Regasification - Storage Vessel 5,800 Gallons @ 250 psi with Regassification 36,000 SCFH at 700 PSI
GasCon (Gascon ADO Southey Holding (Pty) Ltd) · 2022 · Waxahachie, TX
New SurplusControl Panels
New Surplus Enclosed Command Center / Controls for Any Project Site Not Just For LNG Station
BW Systems · 2014 · Waxahachie, TX
As IsSkids
Hydro-Pac Helium Storage System 15,000 psi
Hydro-Pac · Waxahachie, TX
NewFor LeaseLNG Vaporizers
LNG Vaporizer / Cryogenic Vaporizer on the trailer - Brand New - Flow: 73 MCFH (Any Cryogenic)
CCH Equipment · 2024 · Waxahachie, TX
UsedFor LeaseAmbient Air Vaporizers
26,000 SCFH 150 PSI Vaporizer Trailer
Process Engineering Inc · 2007 · Waxahachie, TX
UsedControl Panels
Samson 3277 Pneumatic Actuator with 3730-3 Process Controller | Size 1 | 120 cm | ANSI CL150 | 6.0 Bar / 90 PSI
Samson · Waxahachie, TX
UsedControl Panels
Samson 3277 Pneumatic Actuator with 3730-3 Process Controller | Size 1 | 120 cm | ANSI CL150 | 6.0 Bar / 90 PSI
Samson · Waxahachie, TX
UsedControl Panels
Samson 3277 Pneumatic Actuator with 3730-3 Process Controller | Size 1 | ANSI CL150 | 6.0 Bar / 90 PSI | 120 cm
Samson · Waxahachie, TX
UsedControl Panels
Samson 3277 Pneumatic Actuator with 3730-3 Process Controller | Size 1 | 120 cm | ANSI CL150 | 6.0 Bar / 90 PSI
Samson · Waxahachie, TX
UsedControl Panels
Samson 3277 Pneumatic Actuator with 3730-3 Process Controller | Size 2" | 120 cm | ANSI CL150 | 6.0 Bar / 90 PSI
Samson · Waxahachie, TX
UsedRegulators
Samson 3277 Pneumatic Actuator with 3730-3 Process Controller | Size 1 | 120 cm | ANSI CL150 | 6.0 Bar / 90 PSI
Samson · Waxahachie, TX
UsedFuel Cells
ReliOn E-1100 16U23 Hydrogen Fuel Cell Cabinet with 6-Cylinder Storage – 1.1 kW Output | 24/48 VDC | Scalable Backup Power
ReliOn · 2008 · Waxahachie, TX
NewSkids
Enric 8-Ton Cryogenic Skid — 289.84 cu ft, 3500 PSIG ASME
Enric · Waxahachie, TX
UsedSkids
ACD 50mm Complete Pump Skid — 75 HP 460V LNG/LOX/LIN/LAR
ACD · Waxahachie, TX
UsedSkids
ACD Complete Pump Skid — 15 GPM 75 HP Cryogenic Pump
ACD · Waxahachie, TX
UsedSkids
ACD 50 mm Complete Pump Skid — 15 GPM Cryogenic Pump
ACD · Waxahachie, TX
UsedSkids
CS&P Complete Cryogenic Pump Skid — 50mm 15 GPM 75 HP
CS&P · Waxahachie, TX
UsedHigh Pressure Vaporizers
CCH Custom Build 55K — 55,000L 700 PSIG High-Pressure Vaporizer Skid
CCH Custom Build · 2 · Waxahachie, TX
UsedHigh Pressure Vaporizers
CCH Custom Build 36K — 36,000 gal 700 PSIG High-Pressure Vaporizer Skid
CCH Custom Build · Waxahachie, TX
Browse by gas service
Other categories
Every listing on Metal Mountain shows capacity, pressure rating, condition and location up front, with full specifications and photos on the listing page. Pricing is shown where the seller publishes it; otherwise request pricing and the seller responds directly.
Plants & Systems basics
What is plants & systems?
Browse current plants & systems listings below — each shows capacity, pressure rating, condition and location up front, with full specifications on the listing page.
Selling this kind of equipment?
We move your inventory online — photos, specs and all — usually within a day.
List Your Equipment