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BVV 20 Liter -40°C Refrigerated Circulator Shop Brands BVV
BVV 20 Liter -40°C Refrigerated Circulator Shop Brands BVV
BVV 20 Liter -40°C Refrigerated Circulator Shop Brands BVV
BVV 20 Liter -40°C Refrigerated Circulator Shop Brands BVV

BVV™ 20 Liter -40°C Refrigerated Circulator


SKU: BVV20L-40

1 Year Limited Warranty


Some exclusions may apply.
The following are excluded from this offer:
  • Item(s) that are marked "Ships Separately" on the listing.
  • Hazardous Materials (Alcohols, Lab Chemicals, Butane/Propane, and Cleaning Solvents)
  • Item(s) that BVV™️️️️ recommends ship via Freight (LTL or FTL) due to size/fragility.
  • Large orders and/or combined order weight over 60lbs ship via Freight (LTL or FTL)

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Description - Click to Expand

BVV™ 20 Liter -40°C Refrigerated Circulator

BVV™ Refrigerated Circulators provide superior stability for low-temperature applications and processes. These refrigerated circulators are designed to be paired with rotary evaporators and closed-loop extraction systems. The precise temperate control system provides the user with a temperature range of -40°C to Room Temperature with incredible reliability and efficiency while being in a compact economical platform. The circulators also have an internal reservoir that can even be doubled as a cold trap if needed.

Key Features:

    • Highly Accurate PID Controller

    • High-Efficiency Reliable Circulating Pump

    • Stainless Steel SUS304 Reservoir for High Corrosion Resistance with a Range of Coolant Fluids

    • Eco-Friendy R404 Refrigerant

    • Easily Moveable with Rolling Casters

    • Built-in compressor protection, over-voltage, and overload protection.

    • (2) 48" Insulated Tubing Included

Recommended for:

    • 10L Rotary Evaporators
    • 20L Rotary Evaporators
Specifications 5L 20L
No Load Min Temp (°C) -40
Best Operating Temp (°C) -40°C~20°C
Environmental Relative Humidity (%) 65
Temperature Stability +/- 0.5°C +/-2°C
Cooling capacity @ -40(kw) 0.4 0.7
Refrigerant R404A
Cooling Unit Power (W) 550 1500
Sensor pt100
Controller/Monitor liquid crystal
Safety Protection Compressor delay protection, machine leakage,
over-current, over-voltage protection
Power AC110V/60HZ AC230V/60HZ
Pump Power (W) 10 15
Maximum Flow (L/min) 8 10
Maximum Lift (m) 1.5 2.5
Liquid inlet and outlet pipe diameter (mm) 16 18
Total Weight (Kg) 60 105
Tank Opening/Depth (mm) 220 x 180 300 x 300
External Dimensions (mm) 315 x 540 x 625 420 x 580 x 790


NOTE: This unit is not compatible with potassium formate based solutions, please ask about the best heat transfer fluid for your application.