Welch™ Programmable Chemical Duty Self-Cleaning Dry Vacuum System

Description

• Corrosion-resistant PTFE diaphragm vacuum systems enable superior evaporation control and efficiency
• Preserve your sample and your time with rapid, controlled solvent stripping from flasks up to 5L
• Use 2 torr models for fast stripping of DMF
• Programmable Model 2028 enables walk-away control for up to five vacuum / time methods for 2 solvent samples
• Automatic self-cleaning purge maintains efficiency, extends diaphragm life Free air displacement: 35 L/min (1.2 CFM) Incremental ballast switch enables fast response to bumping/foaming Inlet and exhaust separators protect pump and lab air from contaminants Select 9 torr model for atmospheric B.P to 120°C; 2 torr model to B.P
• 160°C Order Info Dimensions: 13.62L x 12W x 11.3 in
• H (34.5 x 30.5 x 28.1cm)
• Net weight: 30 lb
• (13.6kg) Certifications CE, CSA