SAFE 360 - CBRN Filtration & Ventilation System

Compact and cost effective system which can fit safe rooms, shelters and protected spaces up to 36 m3 air volume (per system)

Tested and certified for SI 4570 standard by the Standards Institution of Israel and can be certified to other standards.

Approved by the Civil Defence Command of Israel and other international organizations and installed in tens of thousands of shelters around the world.

Overview

SAFE 360 is an advanced, compact and certified CBRN (Chemical, Biological, Radiological and Nuclear) air filtration and ventilation system especially designed for installation in small size protected spaces like safe rooms, residential shelters, bunkers, containers and more for providing fresh filtered air and creating protected environment in the intended area.

All SAFE 360 system components are is tested and certified for compliance with technical requirements of SI 4570 standard (Air ventilation and filtration systems for shelter and protected spaces).
SAFE 360 systems were approved for use by Civil Defence Command and installed in tens of thousands of shelters around the world.
Standard SAFE 360 kit includes blast valve with prefilter (for air inlet), electric blower, manual backup device, CBRN filter, overpressure valve with airflow indicator, air hoses and connectors, decorative case.
SAFE 360 systems can be installed both in new spaces and retrofitted into existing spaces.
SAFE 360 is simple to use and can be ready for operation withing minutes by a single person.

Specifications

Nominal airflow in filtration mode: 36 m3/h (CMH)
Nominal airflow in ventilation mode: 54 m3/h (CMH)
Electrical requirements: 100-230V AC (one phase) / 12 V DC (optional)
Manual backup included for continues operation of the system also in cases of electric outage.
Variants: floor-free (wall/hidden) installation
Recommended max. shelter size per system: 36 m3.
*Several systems can be installed in the shelter/facility.

Download Files

Brochure

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Main Components

SAFE 360 components can be placed under the decorative box on the wall. The components are safely stored until need to be connected to the preinstalled blast valve which protects the air opening.

CBRN filter (combined carbon + HEPA filter)
Electric Blower
Converter from DC to AC
Manual backup
Blast valve with prefilter
Overpressure blast valve with airflow indicator
Decorative case + wall mounting bracket
Clean air hose

Operational Videos

Safe 360 system is designed for a simple operation by one person with basic training. After the installation, operation of the system is simple and all the parts are designed to be lifted and connected without additional tools.

Filtration Mode

The video presents how to connect and operate the SAFE 360 systems in CBRN filtration mode with connection of CBRN filter.

Ventilation Mode

The video presents how to connect and operate the SAFE 360 systems in ventilation mode without connecting the CBRN filter.

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Option II - Installation of the Components Box on the Air Inlet

Blast valve and other SAFE 360 components (beside the overpressure valve) are located under the decorative cover.
Overpressure valve should be located away of the main unit for effective air distribution.
The installation of blast valve and overpressure valve should be made on preinstalled 4-inch flanges (see below).

* Installation in this option is possible only on suitable flanges which are below or leveled with the wall surface. Installation with retrofit flange is only possible in case it is installed in a niche.

Option I - Installation of the Components Box Aside of the Air Inlet

Blast valve and other SAFE 360 components (beside the overpressure valve) are located under the decorative cover.
Overpressure valve should be located away of the main unit for effective air distribution.
The installation of blast valve and overpressure valve should be made on preinstalled 4-inch flanges (see below).

Dimensions & Installation Options

Preparation for Installation

Definitions

Air inlet – ventilation opening in the shelter perimeter wall intended for pulling fresh air from outside.
Air outlet – ventilation opening in the shelter perimeter wall intended for releasing air from the shelter. Blast valve – a protective device designed for installation on/in the air inlet for protecting the internal space and the system components from blast wave pressure.
Overpressure valve – a protective device designed for installation on/in the air outlet for controlled release of air from the shelter and maintenance of overpressure levels in the protected space.
Flange – devices for connection of air duct or valves.

Prior installation it is recommended to perform a pressure/gas tightness test to identify and treat the air leakage sources from the shelter perimeter. For proper operation of the system and creation of overpressure (positive differential pressure) inside, the shelter has to be airtight. Overpressure helps to prevent penetration of contamination through small cracks or opening in the shelter perimeter.

Wall Sleeves and Flanges for Blast Valves and Overpressure Valve Installation

Wall Sleeve with Flange - for Casting in Concrete Walls

Wall sleeves are hollow pipes which are intended to be casted in shelter concrete walls for allowing passage of air from outside and inside. Wall sleeves are usually connected with flanges on the shelter side to allow simple connection of the blast valve, overpressure valve, gas tight valve, air duct, cable gas tight passages and more.

* wall sleeves are not included in the kit and can be purchased separately.

Retrofit Flange - for Installation with Anchors on Existing Walls

Retrofit flanges designed to allow connection of the blast valves and overpressure valves to existing walls in the perimeter of the shelter/ protected space. The flanges connected to the wall by special concrete anchors and have pre installed bolts for securing the valves with nuts.

* retrofit flanges are not included in the kit and can be purchased separately.