Rotary evaporator RE-501EX

laboratoryfor liquidsfor solvents

Product summary
5L explosion-proof rotary evaporator RE-501EX with integrated water bath and manual lifting mechanism. Real-time vacuum display and digital temperature control make it suitable for industrial laboratory distillation and solvent recovery under hazardous conditions.

Functions and characteristics

• Main support constructed from 304 stainless steel and aluminum alloy for structural stability.
• Sealing system uses PTFE and imported fluoro rubber to ensure high vacuum retention.
• Vacuum pressure gauge provides real-time vacuum reading (vacuum up to 0.098 MPa).
• Glass components made of high borosilicate glass (GG-17) for high temperature and chemical resistance.
• Continuous feeding available; feeding valve connected with PTFE tubing.
• Vertical double-layer serpentine condenser for high recovery efficiency and additional material piping.
• Microcomputer ON–OFF power control.
• Digital bath display with intelligent constant temperature control and K-type sensor for fast, accurate temperature measurement.
• Electronic stepless speed regulation (0–120 rpm) with digital speed display and torque setting.
• Fuse safety protection included.
• Bath pot manufactured from 304 stainless steel for corrosion resistance and durability.
• Bath lifting operated by handwheel (manual lifting mechanism).
• Collecting bottle equipped with feeding device for convenient collection and transfer of concentrates.
• Explosion-proof speed control box certified EXDIIBT4.

Technical parameters
Model: RE-501EX
Power supply voltage: 220V/50Hz (customizable 110V/60Hz)
Motor power: EX90W (explosion-proof mark EXDIIBT4)
Heating power: 2 kW
Vacuum capability: 0.098 MPa
Rotary flask capacity: 5000 mL (230 mm/50 mm flange)
Collection flask capacity: 3000 mL (195 mm/35 ball joint)
Rotation speed: 0–120 rpm
Temperature control range: 0–400 °C
Temperature control accuracy: ±1 °C
Lifting stroke: 0–150 mm
Condenser size: 100 × 590 mm (H)
Feeding valve: 19# mark
Discharge: 50 mm flange outlet with tetrafluoride valve
Bath pot capacity: ≈8.6 L (280 × 170 mm H)
Unit shell dimensions: 310 × 320 × 240 mm (L × W × H)
Overall dimensions: 700 × 335 × 1009 mm (L × W × H)
Baseplate size: 350 × 330 mm (L × W)
Packing dimensions: 1010 × 610 × 470 mm (wooden box), 0.29 m³
Packed weight: 41 kg