- Light, compact, chemical-resistant with high vacuum performance: ideal for labs
- Low maintenance and exceptionally quiet (>50 dB)
Fast pump speed: 11, 13.2 m^3/hr - Applications include chemical laboratories, backing pump, freeze drying, and process engineering
- High water vapor tolerance (60 mbar for P6Z and 35 mbar for P12Z) for exceptional performance

Welch 1397 Duoseal vacuum pump, belt-driven, oil-seal | 7906-21 displayed
Vacuum Pumps,Vacuum Pumps
7906-PP-03
7906-PP-03
Belt-Driven DuoSeal Vacuum Pumps
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Summary
- Light, compact, chemical-resistant with high vacuum performance: ideal for labs
- Low maintenance and exceptionally quiet (>50 dB)
Fast pump speed: 11, 13.2 m^3/hr - Applications include chemical laboratories, backing pump, freeze drying, and process engineering
- High water vapor tolerance (60 mbar for P6Z and 35 mbar for P12Z) for exceptional performance
