Rotary Evaporator LRE-A13

Name: Rotary Evaporator LRE-A13
Brand: Labtron
SKU: LRE-A13
Rating: 4.7 (610 reviews)

Rotary Evaporator LRE-A13 features a rotary flask volume of 50 L Φ470 mm / Φ125 flange port. It uses an upright three-layer serpentine coil as condenser, forming a double-condenser system (main + auxiliary). The piston-type feeding valve is sleeved with PTFE extension tube, allowing continuous feeding of material under vacuum. Its motor speed is frequency-controlled, with tilt (on/off) switch, auto-adjustment knob, and digital display of rotary speed. Our evaporator is ideal for chemical, pharmaceutical, and laboratory research applications.

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Rotary Flask Volume	50 L Φ470 mm / Φ125 flange port
Collection Flask Volume	20 L Φ355 mm / upper Φ60 flange port × 24# standard port × 2 × lower Φ50 flange port
Volume	76 L
Rotary Motor Power	180 W
Heating Power	8000 W
Vacuum	0.095 MPa
Rotation Speed	0 to 120 rpm/min
Temperature Control Range	Room temperature to 180 °C
Temperature Control Accuracy	±1 °C
Bath Lifting Stroke	180 mm
Condensing Area	1.44 (0.95 + 0.49) m²
Gas Cylinder Ports	Left Φ40 standard port, upper Φ19 standard port, side Φ60 flange port, right Φ70 flange port
Feeding Valve	40# standard plug valve, feeding valve (pagoda joint) with Φ12 mm OD
Multi-function Port	19# standard plug valve, glass nozzle (pagoda joint) with Φ12 mm OD
Releasing Valves	24# standard plug valve ×2 pcs, releasing valve (pagoda joint) with Φ12 mm OD
Material Discharge Valve	Φ50 flange port, side discharging valve (pagoda joint) with Φ20 mm OD, 320 mm from ground
Vacuum Nozzle	Φ60 flange glass nozzle (pagoda joint) with Φ10 mm OD
Condenser Circulating Nozzles	Pagoda joint with Φ16 mm OD
Power Supply	Rotating: 220 V / 50 Hz, Heating Bath: 380 V / 50 Hz
Main Condenser Dimensions	Φ160 × 835 mm, upper Φ60 flange port, lower Φ80 flange port
Auxiliary Condenser Dimensions	Φ160 × 530 mm, upper Φ80 flange port, lower Φ60 flange, side Φ60 flange port
Bath Dimension	Φ550 × 320 mm
Overall Dimension (W×D×H)	1330 × 730 × 2340 mm
Packing Dimension	1420 × 820 × 720 mm, 830 × 730 × 910 mm (two wooden packages, 1.39 m³)
Net Weight	119.5 kg (82 + 37.5 kg)
Packing Weight	186 kg (100 + 86 kg)

Constant-speed Flask Rotation
Heated Water Bath
Vacuum-Assisted Evaporation
High Borosilicate Glass
PTFE Sealing System

Our Rotary Evaporator LRE-A13 efficiently separates solvents from samples under vacuum, enabling rapid concentration, purification, and solvent recovery for chemical, pharmaceutical, and laboratory research applications.

Vacuum Pump
Water Chiller

Component	Quantity	Specification / Details
Base	1 set	Stainless Steel, 805 L × 703 W × 7 H (mm), Φ12 mm holes ×4, firm support for main machine
Support of Main Machine	1 set	Motor Voltage 220 V/110 V 60 Hz, Power 180 W, glass shaft with PTFE sleeves, includes square steel base (230 × 270 × 18 mm) and stainless/aluminum tubes & clips for motor and lifting adjustment
Base Fixing Screw	4 sets	Φ12 × 50 mm, with gasket and nut
Stainless Rod with Vacuum Gauge	1 set	Inserted into triangle aluminum with right hole 19 mm from rear of support bracket
Fixing Rod of Condenser	1 pc	Inserted into triangle aluminum with left hole 25 mm from rear of support bracket
Connecting Rod of Speed Controller	1 set	Inserted into middle position from rear of bracket, connects motor to speed controller
Frequency Speed Controller	1 set	Fixed on connecting rod, motor 5-core plug inserted into bottom socket, tightened
Horizontal Connecting Rod	1 set	Two fixing clamps on left/right stainless tubes at rear of bracket, crossing rod
Supporting Ring of Auxiliary Condenser	1 pc	Stainless rod fixed on aluminum fixing clip (51 × 19 mm) on top of bracket
Supporting Ring of Receiving Flask	1 pc	Stainless rod fixed on aluminum fixing clip (51 × 19 mm) below bracket
4-Way Bottle	1 set	Four openings: Left L40/38# Standard, Right flange ID50/ED70, Top L19/26# Standard, Rear flange ID40/ED60
Auxiliary Condenser	1 set	Φ160 × 550 mm, Top Flange ID60/ED80, Down Flange ID40/ED60, Front Flange ID40/ED60
Vacuum Nozzle with Screw	1 set	Flange ID40/ED60, Vacuum nozzle Φ10 mm
Main Condenser	1 set	Φ160 × 840 mm, Top Flange ID40/ED60, Down Flange ID60/ED80
PTFE Checking Valve	1 set	Installed between auxiliary condenser and receiving flask
Receiving Flask with Bottom Discharging Valve	1 set	20 L, Diameter Φ355 mm, 4 openings for auxiliary condenser ID40/ED60, two 24/29# Standard mouths with glass valves, bottom discharging flange ID32/ED50
Φ25 × 19 Fixing Clamp (Clip)	1 pc	One hole inserts Φ25 stainless tube beside main condenser, other hole fixed with stainless rod
Main Condenser Clip	1 pc	To fix main condenser
Feeding Valve	1 pc	40/38# Standard, PTFE valve core, connected with PTFE tube
PTFE Tube	1 pc	–
19 Gas Out Valve	1 pc	19/26# Standard, PTFE valve core
24 Gas Out Valve	2 pcs	24/29# Standard
Evaporating Flask	1 set	50 L, Diameter Φ470 mm, Flange ID105/ED125
Water/Oil Bath	1 pc	Voltage 220 V/60 Hz, Heating Power 8 kW
Rotary Motor	1 pc	240 V/60 Hz, Rotary Power 180 W
Outer Shell	1 pc	710 × 620 × 700 mm, Stainless tank 550 × 320 mm, with electric and manual lifting
Gaskets	2 pcs	Φ60 F4 between main condenser and vacuum nozzle, and between 4-way bottle and auxiliary condenser
Gasket	1 pc	Φ70 F4
Gasket	1 pc	Φ80 F4, between main condenser and auxiliary condenser

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Rotary Evaporator LRE-A13 Catalog

Available Range :

Rotary Evaporator LRE-B11 : 2L，Flange type Ø43mm Rotary Evaporator LRE-A13 : 50 L Φ470 mm / Φ125 flange port

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Labtron Automatic Lifting Rotary Evaporator streamline solvent evaporation with motorized vertical lift. Their rotating flask rotates at speed of up to 150 rpm covering entire surface area. They offer ease of use and automation with high-throughput and large-scale operation. They have high temperature-resistant glass and premium steel for extra durability. Our Automatic Lifting Rotary Evaporator are ideal for recovering solvents in laboratory and chemical, pharmaceutical and biotechnological industries.