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Code: GW-9NG-202803

MPN: 202803

$8,499.00

Product Info for Gardner Denver Welch Automated SELF-CLEANER 230V/50 202803

Gardner Denver Welch Automated SELF-CLEANER 230V/50 202803 is one of the many quality laboratory and scientific products we have to offer at very competitive pricing. Gardner Denver Welch Automated SELF-CLEANER 230V/50 202803 / 14218-198 is part of a wide selection of Gardner Denver Welch Laboratory vacuum pumps. Combining excellent quality with an affordable price, the Gardner Denver Welch Automated SELF-CLEANER 230V/50 202803 / 14218-198 can meet your scientific research needs while still offering a good value for a budget conscious end user. If you have any questions about any of our Laboratory vacuum pumps please do not hesitate to contact our customer service for further guidance.image

Fully integrated, oil-free vacuum pump and controller ideal for use with a rotary evaporator for stripping solvents with boiling points of 160°C (320°F) or higher, such as DMF, or low boiling point solvents such as methylene chloride. The system's two-stage, flexible diaphragm pump is equipped with fluorinated plastics on all wetted surfaces to resist chemical vapors. The system's intuitive design incorporates a numeric keypad and electronic variable control valve for precise/reproducible vacuum control with programmable dual set-points, timer, memory, repeat, and anti-bumping functions. The one-touch anti-bumping/foaming button is especially useful when pumping low boiling point solvents to minimize foaming or bumping within the flask. The corrosion resistant and oil-free PTFE diaphragm pump and self-cleaning purge automatically run for two minutes at shutdown to rid the pump of residue. This ensures longer diaphragm service life and reduced downtime by cleaning the pump when the process is finished.

The system also features a glass inlet separator that helps prevent the pump from ingesting liquids or particulates, a fully integrated vacuum controller that can store up to five program settings to allow hands-free/walk-away operation, and an exhaust separator that collects any liquid droplets or particulates flushed from the pump during the self-cleaning fresh air purge cycle. The 115V pumps are supplied with a North American 115V plug. The 230V pumps are supplied with a Continental European (Schuko) plug with IEC cord. The 115V pump is CSA certified. The 230V pump is CE marked.

Specifications for Gardner Denver Welch Automated SELF-CLEANER 230V/50 202803:

Free AirDisplacement,L/min. (cfm):29 (1)
  Electrical:230V, 50Hz
  Welch No.:202803
Unit:Each
Properties:
Ultimate Pressure:2 Torr (2.7 mbar)
Maximum Vacuum:758.2 mm Hg (29.85 in. Hg)
Horsepower:1/5
Tubing Needed:7 mm (1/4")
Intake Exhaust Thread:3/8"
Dimensions
Unit:13.6 kg (30 lbs.)
Shipping:16.3 kg (36 lbs.)
Weight