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Blood bank refrigerators

FEDE-4

Blood bank refrigerator, 4 °C

Safe storage for blood and biological products. Forced-air circulation, high-precision temperature sensing and durable construction keep conditions stable, uniform and traceable, even with frequent door openings.

Storage temperature
4 °C
Volume
550 L
Capacity (500 mL bags)
240 or 360
Door
1 · Low‑E glass
ANMAT
PM 1532-4
Made in Argentina

KEY FEATURES

Stable, uniform storage at 4 °C

  • Liquid temperature sensor The sensor sits in a liquid medium that reproduces the thermal inertia of stored blood.
  • Uniform temperature Directional forced-air circulation distributes the temperature evenly through the cabinet.
  • Fast recovery Returns to the 4 °C setpoint quickly, even with frequent door openings.
  • Low-E glass door Anti-fog triple Low-E glass for better insulation and visibility of the inventory, with interior lighting.
  • Stainless-steel interior Durable, easy-to-clean interior and CFC-free polyurethane insulation.
  • Two shelving versions Height-adjustable epoxy shelves or stainless-steel compartmentalized bag holders with telescopic slides.

Monitoring and alarms

Continuous temperature control to protect every stored unit.

  • Digital temperature control Continuous monitoring with a simple, reliable control system.
  • High and low temperature alarms Programmable, with audible alerts.
  • Data recording Recorder port and optional Wi-Fi data logger for traceability.

WHY THE FEDE-4 LINE

Designed around the blood, not the air

Three details keep every unit at a true 4 °C, even in a busy blood bank.

  • Liquid-medium sensor Measures a liquid that mimics the thermal inertia of blood, avoiding false alarms when the door opens.
  • Directional forced air Removes hot spots, keeps bags from freezing and returns quickly to 4 °C after door openings.
  • Anti-fog triple Low-E glass Blocks outside heat and condensation, so units can be located before opening the door.

Choose the capacity for your blood bank

  • FEDE-4 / 240 BAG 240 bags of 500 mL · 550 L · 4 shelves · 1 door
  • FEDE-4 / 360 BAG 360 bags of 500 mL · 550 L · 5 shelves · 1 door

TECHNICAL DATA

Technical specifications

## Storage Storage temperature | 4 °C, programmable Volume | 550 L Capacity | 240 or 360 bags of 500 mL Shelves | 4 or 5, depending on configuration Shelving | Height-adjustable epoxy shelves or stainless-steel bag holders with telescopic slides, depending on version ## Dimensions & construction Width × depth × height | 680 × 810 × 2,020 mm Door | 1 tempered Low-E glass door Interior | Stainless steel, interior lighting Exterior | Sheet metal with low-temperature-resistant coating Insulation | CFC-free polyurethane ## Refrigeration Air circulation | Directional forced air Temperature sensor | In liquid medium Refrigerant | CFC-free refrigerant gas ## Control & alarms Controller | Digital, programmable temperature Alarms | High and low temperature, programmable; audible Recorder port | Yes ## Registration ANMAT registration | PM 1532-4

OPTIONS

Optional accessories

  • Wi-Fi data logger Cloud monitoring with real-time temperature, data storage, reports and automatic alerts.
  • 7-day chart recorder Paper record of the cabinet temperature.
  • Remote alarms Relay alarms to another room or to the person on duty.
  • Door-open alarm Warns when a door is left open.
  • Power-failure alarm Battery-backed alert if the power supply fails.
  • Door lock Restricts access to the stored units.
  • Casters with brakes For easy positioning.

FAQ

Frequently asked questions

What capacities are available?

The 550 L cabinet comes in two configurations: 240 bags with 4 shelves or 360 bags with 5 shelves. For 480 or 720 bags, see the two-door FEDE-4-2.

Why a liquid-based temperature sensor?

It measures a liquid that behaves like stored blood, so readings reflect the temperature of the units rather than the air.

Can temperature data be monitored remotely?

Yes. An optional Wi-Fi data logger provides cloud monitoring, reports and automatic alerts.

Do you provide installation and training?

Yes. Presvac handles installation, user training and the planning of preventive and corrective maintenance.

Need help choosing the right equipment?

Tell us about your application and technical requirements. Our team will help you define the right configuration.