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VirTis Freezemobile 25XL Freeze Dryer Lyophilizer w/ 18-Port Drum Manifold

Guaranteed to Meet Manufacturer Specs. 90-Day Warranty.
AdID: 15230

Availability: In stock


VirTis 25XL Freeze Dryer - Meets Manufacturer Cooling and Vacuum Specifications - Refurbished and Calibrated

Thoroughly refurbished with numerous new parts and a 90-day warranty, this Virtis Freezemobile 25XL freeze dryer is the affordable but reliable solution for equipping your lab for years of lyophilization. Its in excellent physical condition and guaranteed to meet manufacturer specifications.

Refurbished - Brand New Parts, Tested, & Calibrated

Our freeze dryer refurbishment process is more than just returning the instrument to working condition. We install brand new parts, recharge the refrigerant, test for leaks, and calibrate the system so you will get excellent performance on day one.

- New vacuum and drain hoses
- New condenser chamber door seal
- New side panels and evaporator cover
- New pipe and condenser insulation
- Clean and regrease all vacuum port valves
- Recharged refrigerant
- Leak testing performed

After refurbishment, our technician thoroughly inspected, tested, and calibrated this system to ensure that it would be running perfectly when it enters your lab.

Exceptional Internal Condition with New Insulation

Insulation: Over time, the insulation in freeze dryers will break down and fall apart due to moisture build-up and often needs replaced, so our technician has replaced all old insulation with brand new insulation. This includes:

- Pipe insulation
- Condenser insulation

Refurbished insulation means that you get an instrument with a long life ahead without worrying about heat loss issues.

Compressors: The compressor shows very little paint peeling or wear. The lines coming into the compressor get quite cold, so condensation freezing on the lines breaks down that part of the compressor, but evidence of this is minimal in this freeze dryer.

In Excellent Condition - Will Look Great in Your Lab

This freeze dryer is in excellent shape, lacking any sort of major dings or damages. With many of the parts being entirely new, including the side panels, evaporator cover, vacuum and drains hoses, and insulation, this system not only runs flawlessly, but it also looks like a new instrument.

Rebuilt Vacuum Pump with Extended Warranty

This freeze dryer has been outfitted with a rebuilt 2015 Adixen 2021i vacuum pump and oil mist eliminator that is successfully pulling the system down to 6 millitorr. This pump carries a 1-year extended warranty, providing you the confidence that you'll be protected in case of breakdown.

Meeting Refrigeration and Vacuum Specifications

To ensure the refrigeration of this freeze dryer is operating at manufacturer specification of -70C, our technician performed a full evacuation of the refrigeration system and refilled the system with new refrigerant.

The recharge process involved the following:

- Vent freeze dryer of refrigerant
- Apply 250-micron vacuum to test for leaks, remove debris, and boil off moisture in lines
- Nitrogen purge three times to clear lines for preventative maintenance
- Refill freeze dryer with new refrigerant
- Confirm freeze dryer is operating to specification

During testing and calibration this freeze dryer was consistently able to reach -70C with no difficulty at 24C ambient room temperature. As for the vacuum system, the manufacturer specification for the lowest system vacuum is 15mT and this system achieved 6mT with the included pump.

Equipped and Ready for Operation

As long as you have compatible freeze drying vessels, you will be able to immediately start freeze drying with this system. With the included 18 shut-off valves, you can use any of the 18 ports on this drum manifold.

- VirTis Freezemobile 25XL Freeze Dryer
- 18-Port Drum Manifold w/ 18 shut-off valves
- 2015 Adixen 2021i Vacuum Pump w/ oil mist eliminator
- OEM Tools 1.4G fluid evacuator and tubing
- Attached power cable

Fully-Featured for High Throughput

Not only is this system capable of processing large sample batches with its 25L condenser chamber and 18-port tree manifold, but it also comes paired with a fluid evacuator that makes changing the vacuum pump oil remarkably clean and efficient.

- Large capacity 25L condenser chamber
- 18-port tree manifold for large-batch processing
- 1.4 Gallon Fluid Evacuator for clean and efficient oil change
- Easy access for vacuum pump maintenance
- Front-facing drainage valve for condenser chamber, simplifying drainage
- Smooth-walled condenser chamber for speedy defrost cycle






Part No.


Serial No.


Lowest Condenser Temperature (50 Hz / 60 Hz, C)

-67 / -70

Maximum Condenser Capacity

25 L

Condenser Surface Area

506 in2 / 3264 cm2

Max. Ice Condensing Capacity in 24 hours

12 L

Max. Deposition Rate

0.5 L/hour

Condenser Pull-Down from 20C to -45C

25 minutes

Number of Compressors


Compressor Horsepower


Vacuum Time to 100 Millitorr

20 minutes

Lowest System Vacuum

15 mT

Average Defrost Time

60 minutes

Defrost Type

Hot Gas




316L Stainless Steel Condenser Chamber


100/115 V, 50/60 Hz, 1 Ph, 15 A

Dimensions (W x D x H)

25 x 27 x 37 in
25 x 27 x 51 in w/ drum manifold

Note: Performance specifications are based on SP Scientific test data from units operating at an ambient
room temperature of approximately 20C. SP Industries recommends an operating range of 15-25C (59-77F).