Analytical Process Isolator™

Continuous Process Isolator for Virus Screening & HPAPI Handling


Allows for ISO 5 processing and intake/outtake through a negative pressure cabinet.


Surrogate powder test results show containment below 10 ng/m3, even with large spills. 


The chamber on the right is a vented balance enclosure (VBE) for decontamination & cleaning.

ISO 5 Cleanliness for API Processing


The Analytical Process Isolator (API series) provides a higher level of containment than an open faced enclosure for highly toxic APIs. FSI engineered controls assist in the prevention of containment loss. Third–party testing has proven containment to below 10 ng/m³, based on process and quantity.

ISO 5 Interior Cleanliness

The side mounted HEPA filter inlet creates a clean interior working environment that meets or exceeds ISO 5 for clean processing work.


This unit is able to effectively contain API processing using a HEPA filtration system to let air in and out. The two dual stack HEPA filters can be recirculated into the lab or vented out through building exhaust.

Cleaning Station

A secondary open faced environment allows for decontamination of equipment as it enters and leaves containment.


This unit comes standard with a polypropylene superstructure and a dished base coated in phenolic resin. Viewing ports are available in acrylic (ECP Series) or glass (ECG Series).

LED Light

This enclosure features an internal, adjustable, white LED light for improved visibility. Also available in Amber LED.

HEPA Filtration

The Analytical Process Isolator is equipped with a 4” inlet HEPA filter and 2 primary and 2 secondary 4” HEPA filters that can be recirculated into the lab or sent directly to house exhaust.


Available in 5’, 6’ and 7’ foot standard width options. All units are 36” deep and 24” of internal height. Custom sizes  available.

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Build Options

Product Type Style Material Ext. Width Ext. Depth Internal Height Base Exhaust / Filtration Voltage / Filter / Alarm Options
E – Enclosure C – Dual Containment P – Poly (Acrylic viewing panels) 60" 36" 24" A – Standard B – Fan/BIBO D – 110-120v
50-60 Hz/
HEPA Filter/
Integrated Alarm
0 – Pass thru left, Open face right
G – Poly (Glass viewing panels) 72" E – 4" Tri-Clover Male G – Mesh Fan/ BIBO F – 220-240v
50-60 Hz/
HEPA Filter/
Integrated Alarm
1 – Open Face Left, Pass Thru Right
84”" F – No Base (Must be purchased separately) I–110-120v
50-60 Hz/
ULPA Filter/
Integrated Alarm
J – 220-240v
50-60 Hz/
ULPA Filter/
Integrated Alarm


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