Rotary Evaporators

Yamato Scientific rotary evaporators gently remove solvents by evaporation under reduced pressure for chemistry, pharmaceutical, cannabis, food, and research labs. LabSupplies.com is an authorized Yamato dealer offering the full RE / REV 202/212 line — basic units, units with an integrated vacuum controller, complete glassware-and-bath systems, and accessories. Every unit features a digital 5–315 rpm drive, a manual lift, and a 5 L water or oil bath.

Two families: RE (basic) and REV (with vacuum controller)

• RE-202-A / RE-212-A — the basic digital rotary evaporator. Highly efficient standard unit with manual spring-loaded lift; pair with your own vacuum source.
• REV-202M-A / REV-212M-A — the unit with an integrated VR-102S vacuum controller (2.3" color LCD, 0–1013 hPa, Manual/Gradient/Auto modes) for automated, reproducible distillation that suppresses bumping.

Build your system: glassware × bath

Complete systems pair a main unit with a glassware set and a 5 L bath:

• Glassware Set A — traditional diagonal condenser (use with a chiller).
• Glassware Set B — standard vertical condenser; space-saving (three fit in a standard fume hood).
• Glassware Set C — cold-finger vertical condenser for volatile / low-boiling-point solvents.
• Water bath (BM-302/312-A) — RT +10°C to 90°C, ±1.0°C.
• Oil bath (BO-302/312-A) — RT +10°C to 180°C, ±2.0°C, for higher-boiling solvents.

Why Yamato RE / REV

• Digital 5–315 rpm drive with forward / reverse / auto-inversion and a DC brushless motor; evaporation up to 23 ml/min.
• Set-inversion design — glassware and bath mount on either side to suit your bench and dominant hand.
• Uniquely designed condenser prevents liquid stagnation and backflow, improving vacuum-seal durability (PTFE seal recommended for ketone/ether).
• 5 L bath (Φ240 mm) with automatic and independent overheat prevention and a temperature upper-limit error.
• Compatible evaporation flasks 50–2000 ml; receiving flasks 100–2000 ml.

Accessories

Add the VR-102S vacuum controller, the RG-202 glassware sets (A/B/C), the N820G diaphragm vacuum pump, or a solvent-recovery unit. New to rotovaps? Read our Rotary Evaporator Buying Guide.

Featured Yamato rotary evaporators

LabSupplies.com is an authorized Yamato Scientific dealer — genuine units with full manufacturer warranty, in stock, shipping from USA inventory.