Model 50.FF
50 GAL/HR continuous solvent recovery system
Rated capacity
50 GAL/HR (190 L/HR)
The 50.FF is a continuous solvent recovery system rated at 50 gallons per hour (190 L/HR) at 96–99% first-pass efficiency. Fully automated oil and solvent discharge is controlled from a solvent-resistant touchscreen.
Key features
Capacity & throughput
Process & materials
Controls & utilities
Footprint
Origin
Source: 230823_50.FF Cutsheet (signed) — verified 2026-08-06
Solvent recovery — strips ethanol out of miscella after extraction or winterization so it can be reused rather than repurchased. The 50.FF Falling Film Evaporator is well suited to:
Cannabis Extraction
Licensed cannabis extraction and processing facilities operating under state or national licence
Food & Beverage
Food-grade extraction for essential oils, flavors, and botanical extracts
Regulated Facilities
Extraction facilities operating under documented quality and process controls
50.FF Specification Sheet
Contact sales for detailed specifications
Used in
Solvent recovery — strips ethanol out of miscella after extraction or winterization so it can be reused rather than repurchased.
Best for
GMP and EU GMP context
GMP is a facility and process standard. It applies to the building, the procedures, the documentation and the people together — no extraction system carries a GMP certification on its own.
The 50.FF Falling Film Evaporator is designed to support EU-GMP facility compliance, as published on its specification source.
What decides whether a system helps or hinders an EU GMP programme is its material selection, hygienic design and the qualification documentation available for it. Our guide to EU GMP cannabis extraction equipment sets out what to look for and which questions to put to any supplier.
It recovers ethanol from miscella after extraction or winterization so the solvent can be reused rather than repurchased.
Room classification for solvent recovery depends on the solvent volumes present and your local fire code — it is a property of the room and facility, not of the machine alone. Your facility code review with the local authority having jurisdiction determines the classification.
The 50.FF Falling Film Evaporator is designed to support EU-GMP facility compliance, as published on its specification source. GMP — including EU GMP — is a facility and process standard: it applies to the building, the procedures, the documentation and the people together, and no extraction system carries a GMP certification on its own.
A current specification sheet for the 50.FF Falling Film Evaporator is available from Decimal Engineering on request, and customers receive access to a standard operating procedure (SOP) library for their equipment. Documentation packages to support IQ/OQ/PQ and facility turnover are available; scope varies by model and configuration.
Next step
We size systems against your biomass, throughput target and room classification — and tell you plainly when a different model fits better.
Specifications on request
Continuous falling film solvent recovery
100 GAL/HR (ethanol)
100 GAL/HR falling film evaporator for continuous solvent recovery