Labconco Combination Vacuum Pump - 7584000

Labconco Combination Vacuum Pump

These combination rotary vane/diaphragm vacuum pumps are designed for use with acids and other harsh chemicals including TFA, TFA by-products, and acetonitrile. The pumps consist of a two-stage rotary vane pump and a two-stage, chemically-resistant diaphragm pump. The rotary vane pump provides the deep vacuum required for good freeze-drying results and other evaporation needs. The diaphragm pump removes the condensable vapors in the rotary vane pump before they can contaminate the oil, thus extending the life of the oil and ultimately the life of the pump. Pump oil lasts up to 10 times longer than in conventional rotary vane pumps.

Combination vacuum pumps integrate a high-performance rotary vane pump with a chemical-resistant diaphragm pump to create a low-maintenance, longer-lasting pump. The diaphragm pump removes the condensable vapors in the rotary vane pump before they can contaminate the oil, thus extending the life of the oil and ultimately the life of the pump. Pump oil lasts up to 10 times longer than in conventional rotary vane pumps under virtually any condition. Long periods between oil changes reduce cost and downtime.

Features:

Designed for use with acids and other chemicals including TFA, TFA by-products, acetonitrile, HBr, and HNO3, present in samples such as HPLC-prepared and peptide purified materials
The combination pump system consists of a two-stage rotary vane pump and a two-stage, chemically-resistant diaphragm pump.
A pressure control valve compensates for the different volumes displaced by the two pumps.
Ultimate vacuum (partial pressure) <3 × 10 ^ (-3) mBar (2.25 micron)
Ready to use and fully charged with vacuum pump oil (approximately 1 liter)
¾″ OD inlet adapter
Includes power switch, power cord, and plug.

Specifications:

Estimated Shipping Weight: 66.0 lbs
Estimated Shipping Weight metric: 30.0 kg
Dimensions: 18.9"w x 9.0"d x 15.0"h
Dimensions metric: 48 x 22.9 x 38.1 cm
Electrical: 115V, 60Hz, 5.7 amps, Domestic

Attributes:

Sample Contents: Acids & Solvents
Pump Type: Combination Vacuum Pump
Works With These Products: FreeZone 1 Liter Freeze Dryers, FreeZone 2.5 Liter Freeze Dryers, FreeZone 4.5 Liter Freeze Dryers, FreeZone 6 Liter Freeze Dryers, FreeZone 12 Liter Freeze Dryers, FreeZone 18 Liter Freeze Dryers
Displacement Capacity at 60 Hz (50 Hz): 115 (98) Liters/min
Ultimate Vacuum: <3 x 10-3 mBar