TSVF-4 (80 Cage Chamber System)


The most advanced and versatile automated CO2 delivery system on the market.

Accommodates up to 80 shoebox mouse cages or 16 standard rat cages.

Shipping charges must be quoted on large chamber systems.

Add on the Tank Talker Wireless Tank Monitoring System.


SKU: TSVF-4 Category:


TSVF-4 Multi-Level Selection Four Chamber Rack

Compliant with AVMA Guidelines
  • Accommodates up to 80 shoebox mouse cages or 16 standard rat cages
  • Independent chamber operation increases efficiency
  • Interactive control panel facilitates easy training and operation
  • Fully automated preset times and flow rates for each species and chamber quantity
  • Automation virtually eliminates operator error and conserves CO2 consumption
  • After starting system, technician is free to do other work
  • Programs can be customized based on facility requirements
  • Optional lockout features can limit access for specified time ranges (e.g. nights, weekends)
  • Password-protected presets ensure only authorized personnel can make program changes
  • Electronically monitored safety system prevents operation when chamber door is not properly closed
  • Doors automatically lock during operation and unlock after evacuation
  • Gas is fully evacuated if system shuts down before cycle completion
  • Warning light indicates loss of CO2 supply
  • Automatically adjusts flow rates when new cycles are initiated

The most advanced and versatile automated CO2 delivery system on the market.

Four separate gas levels are controlled independently. Specific species can be designated for a single chamber or any combination of chambers. Chambers can be programmed and cycles started while other levels are in use. The MSVF system increases flexibility to maximize operating efficiency.

The TSVF-4 automates a three-stage euthanasia cycle by controlling flow rate and timing variables. At start of cycle, doors automatically lock and will not unlock until CO2 evacuation is complete.

Stage One secures doors, anesthetizes animals by slowly raising CO2 concentration, and automatically adjusts gas flow to bring CO2 to euthanizing concentrations.
Stage Two (Dwell Time) all CO2 shuts off and utilizes the fully charged chamber to ensure proper euthanasia of all animals.
Stage Four evacuates all CO2, shuts down the system once the chambers are fully purged, and unlocks the chamber doors.

Clear poly-carbonate doors provide visibility while the front-loading, swing-down design offers easy cage access. The airtight, gasket-sealed doors prevent gas leakage during operation. The manifold design ensures even gas distribution. The system accommodates the full range of rodent cages from all manufacturers. The included cart provides mobility for easy chamber cleaning.

TSVF-4 includes:

SMARTBOX Side Control Box, four M1 Chambers, Exhaust Blower, 8 feet of 4″” Exhaust Tubing, two 4″” Hose Clamps, Stainless Steel Mobile Cart


These products may be required for use with your SMARTBOX®  CHAMBER SYSTEM



EA-6500 Multi Tank Heater Assembly – (0 – 200 PSI Output) – The perfect solution for high volume Euthanasia Systems. You can safely deliver the new 30% – 70% flow rate for AVMA compliance. Multiple tanks are required to achieve these higher than 65lpm flow rates. The EA-6500 heater helps prevents tank freeze ups when delivering the new higher flow rates.


EZ-538 IntelliSwitch II – The IntelliSwitch II offers continuous gas pressure and flow control from liquid or high pressure cylinder sources. Ideal for interchangeable service/continuous supply in analytical laboratory, chemical process, instrumentation, and critical gas supply applications.


FF-1130 Fixed Flow Connection Hose – Connects house gas source to Fixed Flow Chamber Systems. Required accessory to M1-SBFF-1FM and M1-SBFF-2FM Systems when connecting to house gas source.


Setup and Instruction Video

Data Sheets/Manuals

View and download pdf spec sheets.


Setup and User Manual