clearSTILL logo

clearSTILL is a two-stage wiped film distillation machine that performs two independent distillation passes in a single contained cycle. The result is golden clear distillate with high potency for use in any product category. It supports throughput capacity of 4-6L per hour while doubling throughput and labor efficiency over single-pass machines. clearSTILL provides the best solution for opening the production bottleneck created by conventional wiped film distillation machines while lowering labor costs.

Programmable methods enable automated GMP process control with reporting, and GMP certified stainless-steel materials support global market requirements.

Wiped Film Evaporator Video - How It Works

Check Certifications and Standards

Contact Us About the clearSTILL Wiped Film Evaporator


General Specifications  
Dimensions L 103" x W 44" x H 72"
Shipping Weight 3500
Sound Pressure <60 db
Electrical Specifications  
Voltage 208-240 volt
Frequency 60 Hz
FLA 80 amps
Phase 3
Certifications UL 508A Listed
E-stop; Thermal Switches Standard
Feed Pumps 1
Condensate Pumps 2
Retentate Pumps 2
Feed Rate up to 50 kg/hr
Control Interface  
Control Interface HMI panel
Network Connectivity Cat5e
Process Integration igwLAB compatible
Data Logging On screen
Mass Flow Monitors Ultrasonic, mass
Alarms Audio, Visual
Installation and Training  
Included training & install 2 days
Quality and Labor Parts & workmanship
Duration  3 years
Distillation Vessels 2
Diameter 6"
Heating Jacket All tubes, pumps
Power (kW) 9
Heating Range 38 – 260° C
Surface Area (cm2) 1819
Vacuum System  
Wiped Film Pressure (torr)  0.1
Short Path Pressure (torr) 0.001
Roughing Vacuum Pumps 2
Type Oil-Free
Turbo Vacuum Pumps 2
Diffusion Pump Optional
Number of Condensers 2
Condenser Surface Area (cm2) 606
Cold Finger Yes, Inline
Cold Finger Surface Area (cm2) 577
Cooling Range -15 - -1° C
Chiller Fluid 35/65 glycol/water
Cooling Capacity (1) 0.45kW at -35oC, 
  (2) 0.5kW at 30oC
Feed Vessel  
Collection Vessel Volume 7L
Metals SS316
Speciality Polymers Buna-N

Applications and Uses

Solvent recycling and recovery

Petroleum distillation, biodiesel distillation, crude oil distillation

Solvent purification

Wellness oil distillation


Continuous operation between stills eliminates contamination

Dual still allows continuous passes

No maintenance roughing pump eliminates need to tear down frequently

Controlled methods allows data, run, method integrity required by GMP operation

Data logging for mass flow, vacuum allows method troubleshooting

Manual bypass for turbo

Dual turbo gives flexibility


Included in purchase price
On-site 16 hrs including installation 
Optional training at demo location
Training documentation/curriculum (online) for yearly training or new trainees
Additional on site training available 

Ask a Question

Our Unique Strengths, Your Success

Highest Throughput
Turnkey Solutions
GMP Compliance
Desktop Tablet Mobile