Welch 2522 and 2534 WOB-L piston pumps are ideal for managing vacuum processes that demand consistent performance, low maintenance, and clean operation. These pumps are oil-free, compact, and designed for applications like filtration, aspiration, and degassing. But to keep them running efficiently, you need to understand their operating limits, maintenance intervals, and troubleshooting steps. This asset page breaks down the essentials from the official product manual so you can act quickly and confidently.
Key Specs and Operating Parameters
Model | 2522 |
Free Air Displacement | 1.2 CFM (34 L/min) |
Ultimate Vacuum | 60 Torr |
Motor | 115V, 60Hz, 1/8 HP |
Pump type | Oil-free piston pump |
Model | 2534 |
Free Air Displacement | 1.2 CFM (34 L/min) |
Ultimate Vacuum | 60 Torr |
Motor | 230V, 60Hz, 1/8 HP |
Pump type | Oil-free piston pump |