Air Dimensions R222-AT-AA1 Industrial Vacuum Pump

Air Dimensions R222-AT-AA1 is a Dia‑Vac diaphragm pump in the company's R-Series, a compact, reliable vacuum source used for sampling, gas handling, and analytical tasks in lab and field environments. It is listed as a 1/8‑HP motor with dual voltage capability, supporting 110–115 V or 220–230 V AC operation to fit common facility and portable power configurations. In 60 Hz configurations, performance data for the R222 family indicate a maximum vacuum of up to 24 inHg and a flow of about 27.8 SLPM (0.98 SCFM) under test conditions. The R222-AT-AA1 designation places it in Air Dimensions’ Dia‑Vac R-Series lineup, with technical sheets detailing the R222 family’s specifications and typical test data. Dia‑Vac pumps are designed for low-maintenance, oil-free operation, suitable for sampling and gas-analysis applications where clean, contamination-free flow is required. Common applications include environmental monitoring, laboratory sampling, and analytical instrumentation where reliable, compact vacuum is needed.