Calibration gas, Air, R22, 221 L, CGA 165 Connection, +/-5% Accuracy, 250 psi Max. Pressure MPN:221L-77A-900
Calibration gas, Air, R22, 221 L, CGA 165 Connection, +/-5% Accuracy, 250 psi Max. Pressure
This calibration gas is specifically designed for use with all OEM gas detectors, ensuring accurate and reliable performance. The gas mixture of 900 ppm refrigerant R-22 in air provides a precise and consistent calibration standard. With a +/-5% accuracy and a maximum pressure of 250 psi, this gas cylinder is suitable for a wide range of applications, including industrial and commercial settings. The NIST calibration certificate guarantees compliance with industry standards, making it an ideal choice for facilities requiring precise gas detection and monitoring. Its compact size and durable steel construction also make it easy to handle and store.
Top product features:
- Calibration gas mixture of refrigerant R-22 at 900 ppm
- Accurate to within +/-5% of the target concentration
- Delivers gas at a maximum pressure of 250 psi
Top product applications:
- Industrial gas detectors calibration in manufacturing facilities
- Hazardous area gas monitoring in refrigeration systems
- Laboratory gas calibration for research and development
Calibration Gas, CGA Number CGA 165, Container Type Cylinder, Cylinder Capacity 221 L, Cylinder Diameter 9 in, Cylinder Height 16.25 in, For Use With All OEM Gas Detectors, Gas Mixture Refrigerant R-22 900 ppm, Gas Type Refrigerant R-22, Product Type Calibration Gas, Chemical Formula CHClF2, CAS Number 75-45-6, Accuracy +/-5 Percent, Background Gas Air, Calibration Certificate NIST, Cylinder Material Steel, Outlet Connection Size 3/4 in, Outlet Connection Type NGT, Standards ISO 9001:2015
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 6 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 9.25
- Package Width: 9.25
- Package Height: 17.25
- Package Weight: 5.00
- Restricted States: PR
Product info last updated on February 3, 2026 3:31pm UTC
Category: Facility and Worksite Safety