Prescott’s Group Medical Divisions 
Tek 4 Vaporizer – With 3-Year Warranty
The Tek 4 vaporizer was the most popular vaporizer in the early 2000s. The Tek 4 is still widely used today and has a reputation for being dependable and precise.
(Please specify Bolt or Latch style manifold)
| PART # | DESCRIPTION | WARRANTY |
| 524-11-22 | Isoflurane – Funnel Fill | 3 Year Warranty |
| 524-11-32 | Isoflurane – Key Fill | 3 Year Warranty |
| 542-31-22 | Sevoflurane – Funnel Fill | 3 Year Warranty |
| 542-31-32 | Sevoflurane – Key Fill | 3 Year Warranty |
Vetland Medical’s Vaporizer Exchange Program
Many vaporizers have manufacturer recommendations that they are cleaned and calibrated annually to ensure accuracy. Previous options for this function were downtime with your equipment while you sent your vaporizer in for service, or an incomplete overhaul if you had a technician perform the service in-house. Now, the process is easy with Vetland Medical’s Vaporizer Exchange Program!
How It Works
1) Call us to place an order for a vaporizer exchange (please specify vaporizer type, agent, model, and brand of the machine if it is to be mounted to)
2) When replacement vaporizer arrives:
- Empty the agent and detach your existing vaporizer from your anesthesia machine
- Attach the new, refurbished vaporizer to your anesthesia machine
- Place your old unit in the shipping box, apply the pre-paid return shipping label and send the unit to us
Tek 4 Vaporizer
The GE Datex Ohmeda Tec 4 is a widely respected anesthesia vaporizer designed for “out of circuit” use in continuous flow techniques. Engineered for precision and stability, the Tec 4 features advanced internal mechanisms that ensure output remains relatively constant despite the cooling effects of vaporization or variations in inlet flow. With its robust construction and intuitive design, this unit provides veterinary clinicians with reliable control over anesthetic depth during surgical procedures.
Key Features and Benefits
- Temperature and Flow Compensation: The vaporizer is fully compensated to maintain accurate output across a wide range of ambient temperatures (18-35°C) and flow rates.
- Safety Lock Mechanism: To prevent accidental activation, a release button is incorporated into the dial assembly; the unit can only be turned “ON” when the locking lever is engaged.
- Precise Control Dial: Features a single control dial with a clear concentration scale calibrated in percentage of anesthetic agent (v/v).
- Versatile Configuration: Available for use with Isoflurane or Sevoflurane agents and compatible with Funnel or Keyed filling systems.
- Selectatec Mounting: Designed with the standard Selectatec mounting system for easy installation and removal from anesthesia machines.
- Efficient Vaporization: Approximately 1.0 ml of liquid anesthetic provides 200 ml of vapor, ensuring efficient agent usage.
Specifications
- Agent Capacity (Full Charge): 125 ml.
- Wick Retention: 35 ml.
- Dry Wick Capacity: 135 cc.
- Flow Range: 0.25 to 15 LPM.
- Ambient Temperature Range: 18°C to 35°C.
- Weight: 16.785 lbs (7.6 kg).
- Dimensions: 225 mm H x 105 mm W x 145 mm D.
- Calibration: Accurately calibrated at 21ºC and elevated temperatures.
Clinical Applications
The Tec 4 Vaporizer is a staple in veterinary anesthesia due to its versatility:
- Continuous Flow Anesthesia: Specifically designed for out-of-circuit use in continuous flow setups, making it suitable for a wide variety of patient sizes.
- Diverse Environments: The temperature compensation allows for reliable performance in operating environments ranging from 18°C to 35°C.
Why Choose the Tec 4 Vaporizer?
The GE Datex Ohmeda Tec 4 set the standard for modern vaporizer safety and accuracy. Its specific design features, such as the dial release button, prevent accidental displacement from the “OFF” position, adding a critical layer of safety for the surgical team. Whether utilizing Isoflurane or Sevoflurane, the Tec 4 delivers consistent performance backed by a legacy of engineering excellence.
Vetland Medical Support and Service
Vetland Medical’s dedicated support professionals are committed to enhancing animal care while protecting your investment. Our field service engineers and in-house technical experts are available for facility planning, installation support, and maintenance inquiries. Contact Vetland Medical Sales & Services today for additional information or to request a quote on the Tec 4 Vaporizer.
If you have any questions, need more information on a product, or don’t see a product you are looking for, please call us, email us or you can request pricing and we will be happy to assist you in any way we can.
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