Product Description
221L Disposable Multi-Gas Calibration Cylinder – CO, Propane (LEL), and Oxygen
This high-capacity disposable calibration gas cylinder contains Carbon Monoxide (CO) 60 PPM, Propane (C₃H₈) 0.6% (27% LEL), and Oxygen (O₂) 15.0%, balanced with Nitrogen. Supplied in a 221-liter steel cylinder at 250 PSI with a CGA-165 valve, this gas is designed for extended calibration use without the need for refilling.
Gas Composition & Cylinder Specifications
- Carbon Monoxide (CO): 60 PPM
- Propane (C₃H₈): 0.6% (27% LEL)
- Oxygen (O₂): 15.0%
- Balance Gas: Nitrogen
- Cylinder Size: 221 Liters (7.5 Cubic Feet)
- Pressure: 250 PSI
- Material: Steel
- Valve: CGA-165
- Cylinder Type: Disposable
- Reactivity: Non-Reactive
Designed for Longer Calibration Cycles
Unlike smaller disposable cylinders, this configuration supports:
- Extended calibration sessions
- Higher testing frequency environments
- Reduced cylinder replacement intervals
- More efficient workflow for safety teams
Ideal when you want disposable convenience without constant replacement.
Why This Cylinder Stands Out
- Larger disposable capacity reduces downtime
- No refill or return requirements
- Stable gas output for consistent calibration
- CGA-165 compatibility for specific regulator setups
- Efficient for mid-to-high usage environments
Applications
- Industrial safety programs
- Confined space monitoring
- Oil & gas operations
- Manufacturing facilities
- Environmental and compliance testing
Custom Calibration Gas Available
We offer custom calibration gas mixtures in both disposable and refillable formats. Contact us for a fast quote tailored to your detector and application needs.
Other Details
Warranty 48 monthsProduct Videos
Custom Field
Size 221LS
Gas Composition CO / C3H8 / O2
Cylinder Material Steel
Cylinder Pressure 250 PSI
Gas Reactivity Non-Reactive
Carbon Monoxide (CO) Concentration 60 PPM
Propane (C3H8) Concentration 0.6% (27% LEL)
Oxygen (O2) Concentration 15.0%
