Calibration Gas, Nitrogen, R134A, 221 L, CGA 165 Connection, +/-5% Accuracy, 250 psi Max. Pressure MPN:221L-70N-1000
Calibration Gas, Nitrogen, R134A, 221 L, CGA 165 Connection, +/-5% Accuracy, 250 psi Max. Pressure
This calibration gas cylinder is designed for use with all OEM gas detectors, providing a reliable and accurate source of refrigerant R-134A for calibration and testing purposes. The 221L cylinder contains 1,000 ppm of R-134A in a nitrogen background gas, ensuring a stable and consistent mixture. With a +/-5% accuracy rating and 250 psi max pressure, this cylinder meets the needs of a wide range of applications, including HVAC, automotive, and industrial refrigeration systems. Its compact design and NIST calibration certificate make it an ideal choice for maintenance and quality control professionals.
Top product features:
- Calibration Gas mixture contains 1,000 ppm Refrigerant R-134A
- Provides +/-5% accuracy
- Filled to a maximum pressure of 250 psi
Top product applications:
- Industrial Refrigeration Monitoring
- Gas Detector Calibration
- Air Quality Monitoring in Commercial Refrigeration Systems
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-134A 1,000 ppm, Gas Type Refrigerant R-134A, Product Type Calibration Gas, Chemical Formula C2H2F4, CAS Number 811-97-2, Accuracy +/-5 Percent, Background Gas Nitrogen, Calibration Certificate NIST, Cylinder Material Steel, Outlet Connection Size 3/4 in, Outlet Connection Type NGT
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 7 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 2, 2026 6:42am UTC
Category: Facility and Worksite Safety