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Efficient freeze drying with advanced vacuum protection and compact design for limited lab space.
Labconco 700402000 FreeZone 4.5L -50C Complete Freeze Dryer System, PTFE CoatedFeatures
Bundle includes a multiport drying chamber comprised of PTFE coated 304 stainless steel. Drying Chambers provide a means to attach a flask to your freeze dryer or contain samples in bulk.
Lyo-Works™ OS provides a real time display of collector temperature, vacuum level and optional End-Zone™ end point detection system, shown on a 5" full color, capacitive touch screen.
The included Edwards RV5 Rotary Vane Pump delivers excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation.
The Labconco 700402000 FreeZone 4.5L -50C Complete Freeze Dryer System, PTFE Coated includes the Labconco 700402000 FreeZone 4.5L -50C Benchtop Freeze Dryer with PTFE coil and collector, Labconco 7522801 12-Port Drying Chamber PTFE-Coated, and an Edwards RV5 Rotary Vane Vacuum Pump.
The Labconco 700402000 FreeZone 4.5L -50C Benchtop Freeze Dryer with PTFE Coil and Collector is designed for lyophilizing light to moderate sample loads. The compact design is ideal for labs with limited floor space. The upright PTFE collector coil holds 4.5 liters of ice before defrosting. A single 1/3 hp HCFC/CFC-free refrigeration system cools the collector to -50C (-58F), suitable for aqueous samples.
The Labconco 7522801 12-Port Drying chamber includes 12 neoprene valves with plastic knobs that accommodate both 1/2" and 3/4" adapters for connection of flasks, a 1/2" thick arcylic lid with neoprene gasket, and one latching pin. Made of type 304 stainless steel with corrosion-resistant PTFE-coated interior. It is compatible with FreeZone 1, 2.5, 4.5, 6, 8, 12 or 18 Liter Freeze Dryers. Drying Chambers provide a means to attach flasks to your freeze dryer or contain samples in bulk.
The Edwards RV5 Rotary Vane Vacuum Pump delivers excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. INCLUDED: The Labconco 700402000 FreeZone 4.5L -50C Complete Freeze Dryer System, PTFE Coated includes:
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
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Last updated 4 November 2026
€17,862 sits in the middle range freeze dryers here. The middle half of the 86 with a price runs from €5,071 to €21,015.
1 other listing of this model is available.
