Physitemp PTU-3 Pump and Tank Unit

The Physitemp PTU-3 Pump and Tank Unit is a dedicated laboratory water reservoir. It circulates fluid reliably for temperature-sensitive research setups. Researchers commonly pair it with Peltier devices, thermoelectric stages, and micro-perfusion rigs. Consequently, the PTU-3 maintains thermal equilibrium and prevents sample overheating during sensitive trials.

Physitemp PTU-3 Functions & Thermal Management

• Consistent Flow Delivery: Houses a quiet, submerged circulation pump. It maintains steady flow rates without causing excess vibration during high-magnification microscopy.
• Integrated Reservoir: The built-in tank acts as an accessible fluid buffer. Operators can run closed-loop cooling cycles with distilled water or compatible heat-transfer fluids.
• Heat Dissipation Support: Operates as an ambient reservoir circulator. It serves as an effective heat sink loop for Physitemp TS-4 thermal stages and related electrophysiology gear.
• Reliable Continuous Duty: Built for extended continuous operation, ensuring constant cooling loop volume throughout long experimental protocols.

Technical Specifications & Compatibility

• Primary Application: Fluid circulation for thermal control stages, tissue baths, and organ chambers.
• Plumbing Connections: Standard barbed inlet and outlet ports fit common flexible laboratory tubing securely.
• Operational Footprint: The compact benchtop format saves workspace while keeping fluid management fully contained.
• Controls: Simple front switches provide plug-and-play operation with minimal setup and maintenance required.

Condition & Included Components

• Cosmetic Condition: Shows typical laboratory use, including light surface marks and minor cosmetic wear that do not affect functionality.
• Mechanical & Fluid State: Features clean reservoir walls, clear fluid pathways, and solid port fittings.
• Included Items: Includes the main Physitemp PTU-3 pump and tank unit with power cable. Tubing, fittings, and thermal stages are sold separately unless explicitly pictured.

Overall, the Physitemp PTU-3 offers a dependable, low-vibration fluid circulation solution for microscopy, physiological monitoring, and standard benchtop cooling setups.