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SP Industries VirTis Benchtop 4K ZL Freeze Dry System
SP Industries VirTis Benchtop 4K ZL Freeze Dry System
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Our Price: $8,005.00

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Condition: Fully Refurbished and Tested to Manufacturer Specifications

Warranty: 90-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 2 to 5 Business Days

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Product Code: SPVF4K

Refurbishment Protocol
Technical Specification Sheet

SP Industries VirTis Benchtop 4K ZL Freeze Dry System

The SP Industries VirTis Benchtop 4K ZL Freeze Dry System is in excellent condition, refurbished with an updated Labconco 12 Port Manifold and rebuilt Edwards Vacuum Pump. This compact Benchtop 4K system offers the flexibility of a larger floor model in a smaller footprint, designed with cost efficiency and flexibility in mind. A Sentry 2.0 controller monitors critical freeze drying parameters, including condenser temperature and vacuum. The VirTis 4K ZL allows fast turnaround with hot gas defrost and smooth condenser walls in approximately 10 minutes.

All of our equipment is fully tested to perform at factory specifications before being shipped.

Includes: > Labconco 12 Port Manifold > Rebuilt Edwards Vacuum Pump and all Necessary Vacuum Hardware > Full 90 Day Parts and Labor Warranty

SP Industries VirTis Benchtop 4K ZL Freeze Dry System Specifications

Lowest Condenser Temperature


Maximum Condenser Capacity

8 L

Maximum Ice Condensing Capacity in 24 Hours

3 L

Maximum Deposition Rate

0.13 liters/hour

Number of Compressors


Compressor Horsepower

1/3, 3/8

System Refrigerant


Average Vacuum Time to 100 Millitorr

18 minutes

Lowest System Vacuum

≤ 20 mT

Electrical Requirements

100/115V, 50/60Hz, 20A

Utility Requirements

With vacuum pump: 4,500 BTU/h

Without: 3,500 BTU/h

SP Industries VirTis Benctop 4K Free Dry System Manual

Why Buy From Marshall Scientific?

With over 3,500 university, research, and hospital labs served and glowing customer feedback, Marshall Scientific is a highly trusted source for refurbished lab equipment.

Our A+ Better Business Bureau rating confirms our business integrity. Marshall Scientific promises to be transparent, honest, and responsive throughout the purchase process.

By outfitting your lab with Marshall Scientific, you can save up to 70% with our refurbished instrument inventory - all guaranteed to work and under our full parts and labor warranty.

Marshall Scientific is not an equipment broker or an auction company. All of our products are evaluated and refurbished by our trained technicians.

Unlike other used or refurbished sellers, Marshall Scientific offers completely transparent product stock and pricing. You can easily see what we have and how much it costs.

All of Marshall Scientific’s products are carefully packaged, crated, and insured to protect your equipment and will be ready for immediate use in your lab.

Rest assured, our devoted technical and customer service team is with you before, during, and after your purchase to insure everything works the way it should.

Marshall Scientific's Certified Refurbishment Protocol


Our technicians decontaminate and clean all equipment upon arrival and upon purchase to create a neutral environment for lab use.

Preliminary testing is conducted to identify potential product defects, upon completion, we replace all faulty and/or under-performing parts with original manufacturer parts that perform up to specification.

Any parts known to fail or malfunction from excessive use are removed and replaced to insure the extended lifetime of your equipment.

Any necessary preventative maintenance is performed alongside repairs, so your purchase will be ready to go as soon as it arrives.

All electronics and boards are tested for proper function and response by our industry trained technicians. Any electronic deficiencies detected are immediately repaired.

Final testing cycles ensure your instrument performs fully at manufacturer specifications, guaranteeing you receive a properly working product ready for use.

Once we finish our rigorous testing and decontamination procedures, your order will be packaged to best protect it during shipment and will include delivery insurance.

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