ST53
Mission-adaptive self-contained breathing protection for tactical operations
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CBRNCF50
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(CBRNCF50, opens in a new window)
CBRN filter designed to meet the relevant criteria specified in the NIOSH CBRN APR standard at the 15- minute classification level (CAP1) and the European Standard, EN14387 (A1B2E1K1P3).
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GPCF50
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(GPCF50, opens in a new window)
A conformal profile general purpose military CBRN filter. Provides protection against chemical, biological and radiological warfare agents in accordance with NATO requirements. Also protects against certain toxic industrial chemicals.
- ST53 provides mission-adaptive protection, enabling users to select their protection mode based on evolving operational conditions
- Flexible configuration option allows users to adapt the system to mission-specific needs
- Designed to enhance mobility and ease of use through a streamlined, unobtrusive form factor
- End-of-Service-Time Indicators (EOSTI) include a chest-mounted pressure gauge for monitoring cylinder pressure and an end-of-service whistle alarm
- Low-profile system with non-reflective components to support reduced visual signature
- Use only in accordance with product instructions, approved configurations and local regulations
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Product Control
- This product is available only to eligible military, law enforcement, first responder and other authorised professional customers, subject to applicable regulations and licensing requirements. Availability and purchasing options vary by region.
- This information is applicable for any product listed on our website under ‘Sales Inquiry’.
- For product availability, eligibility or purchasing inquiries, please visit our Help Center https://support.avon-protection.com/hc/en-gb
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Export Control Information
- The U.S. Government has certain controls over the ST53 and prohibits the exporting, selling, transferring, transporting, or shipping of the product outside the U.S. without first obtaining approval from the U.S. government, or as authorized by U.S. law and regulations. This restriction applies whether the product is in its original form or has been incorporated into other items. This product is subject to Export Administration Regulations (EAR) with a classification of 1A00
- Export control notice: The sale, export, reexport or transfer of this product may be subject to US, UK and other applicable export-control and sanctions requirements. Availability will depend on the product classification, country of destination, end-user and intended end-use. Avon may require additional information or authorisations before accepting or fulfilling an order.
- Please contact Customer Service for further information
- Supported by AVONPLUS training and service programs to help users remain protected, confident and compliant
Avon Protection’s ST53 has been developed specifically for specialist applications where operators are responding to ever-changing operational conditions. ST53 is a versatile self-contained breathing apparatus (SCBA), combining the multimode FM53 full-face respirator with an ergonomic backframe, padded shoulder straps and a compact demand valve that can mount on either side.
Flexible configuration options allow users to adapt the system to mission-specific needs, with cylinder options including minimum durations of 30, 45 or 60 minutes at 40 l/min. Pressure gauges and an end-of-service whistle support air monitoring, while EBSS and RIC options add emergency capability and support the wearer's operational effectiveness in the field.
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