Downflow Containment

DOWNFLOW CONTAINMENT BOOTHS

Model 895 Modular Down-Flow Containment Booth

DOWNFLOW CONTAINMENT BOOTHS THAT MAKE THE DIFFERENCE

in pure raw material sampling and worker safety

In today's environment you can't take chances with raw material contamination or your workers' safety.

With 30 years of experience, International Portland has set the standard for mobile localized clean air (mini-environments) and downflow containment booths by exceeding customer needs and industry standards - developing ISO 5 environments. International Portland's products greatly decrease the risk of product cross contamination and increase workers safety.

Downflow Configuration Examples

Installed Downflow Booth Examples

DOWNFLOW CONTAINMENT BOOTHS PROVIDE WORKER & PRODUCT SAFETY

During a typical sampling procedure, powder billows above the top of the drum and is pushed down by the Class 100 (ISO 5) airflow and drawn into the pre-filter intakes. The results are powder that is uncontaminated and an operator that is protected from breathing hazardous powder.

STANDARD FEATURES

Occupational Exposure Level (OEL) < 20 ug/m³
Recirculating
Negative Pressure Containment Area
Class 100 Air (ISO 5)
Available in Widths of 5’ & 3’ and Depth Increments of 3' & 5’ (15’ Depth Maximum)
Membrane Diffuser Ceiling
LED Lights
304 Stainless-steel Construction
Variable Frequency Drive (VFD)

OPTIONAL FEATURES

Class I DIV I, DIV 2 or Class II Explosion Proof
One Pass Air
Chilled Water or Air Conditioning Cooling
Human Machine Interface (HMI) With Status & Alarms
Automatic Airflow Control
Gowning and De-Gowning Rooms
Entry by Swing Doors, Roll-up Doors

BENEFITS

Provides Operator and Product Safety
Warehouse Material Sampling
Meets FDA or euGMP Requirements

All downflow containment booths feature Class 100 (ISO 5) HEPA filtered air at 90-100 fpm over the entire ceiling, resulting in no updrafts that would contaminate pure raw materials and endanger workers' safety.
Pre-filter intakes at low levels provide ISO 5 air over small drums as well as large containers.
Negative pressure in the booth prevents cross contamination and material from escaping to the outside.
Smooth cavity-free containment walls allow for easy wipe down.
All models are covered by a three-year warranty.
All products are designed for long-term use and are of the highest quality construction.