Prism® Mobile HEPA Filter Base Unit. The Prism® Mobile HEPA Filter Base Unit is a low-vacuum welding fume extraction and filtration system that brings filtered air back into the shop. Its size and mobility make it ideal for facilities that need light- to medium-duty source capture in changing work locations. For use with stick, TIG, MIG and flux-cored welding; not suitable for plasma cutting, oxy-fuel, grinding or arc gouging. The base unit does not include an extraction arm, which must be ordered separately.
Features
- Generous Airflow - 750 SCFM of airflow with a flexible 10 ft or 13 ft extraction arm (sold separately). Actual airflow depends on arm length, fan type and system maintenance.
- HEPA ePTFE H14 Filter - Disposable, non-cleaning HEPA filter with a large 538 sq ft (50 m²) filter area, so it needs fewer change-outs and lowers operating costs.
- Internal Spark Arrestor - Works as a pre-filter for larger particulate and keeps sparks from reaching the main filter.
- Filter Status Indicator - Color-coded visual guide shows remaining filter life, with tool-less main filter replacement.
- Manual or Automatic Operation - Choose manual on/off, or automatic on/off with an extraction arm equipped with the Arc Sensor and lamp kit.
- Built to Move - Front casters and rear wheels make it easy to position the unit right at the weld.
- Flexible Capture Options - Pair it with a 10 ft or 13 ft Prism Mobile fume extraction arm, with or without Arc Sensor/lamp kit, or a 16.4 ft hose and hood set.
- Ideal For - Small manufacturing facilities, schools and training, fabrication, and plant maintenance and repair.
- Warranty - Backed by Lincoln Electric's 3-year warranty.