Scroll Vacuum Pump
77147-836
: Labconco
- Description:Scroll vacuum pump
- Dimensions:30.4W×50.8D×38.1H cm (12×20×15")
- Solvent:Acids and solvents
- Cat. No.:77147-836
- Electrical:115/230 V, 50/60 Hz, 10 A
- Shipping weight:26.7 kg (59.0 lbs.)
- For use with:FreeZone 2.5, 4.5, 8 L freeze dryers
- Ultimate vacuum:2×10⁻² mbar
- Displacement:103 (103) L/min at 60/50 Hz
Scroll pump 103 LPM 115/230 V, 50/60 Hz, 2×10⁻² mbar for freeze-drying (lyophilization).
- Scroll vacuum pumps are low maintenance
- Corrosion resistant pumps
- Requires no oil
While they can have higher up-front costs, the lifetime operation costs are much lower. It is recommended that the scrolls be changed every 40000 hours of use.
Eliminating the oil eliminates hydrocarbon contamination. Scroll pumps handle water vapor better than most types of pumps and make significantly less noise during operation.