
We reserve the right to fix any critical errors. Ammo ships UPS ground to the lower 48 states. There are NO returns or exchanges on armor, firearms, ammunition, PPE equipment. Check local laws before ordering as you certify you are of legal age and satisfy all federal, state, and local legal/regulatory requirements. For more information go to You must be 18+ years old to shop and or purchase on our website and 21+ to purchase Ammunition/Firearms. WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Additional communication systems can be attached via this ECP using an appropriate lead, such as personal radios and vehicle communication systems.Electronic Communication Port (ECP) allows a Voice Projection Unit (VPU) to be safely connected in a CBRN environment to an internal microphone.This item does not have an ATEX approval.

This item is in the category Business & IndustrialFacility Maintenance & SafetyPersonal Protective Equipment (PPE)Masks & RespiratorsRespirator Masks. The VPU and internal microphone can easily be connected via the Electronic Communication Port (ECP) on the mask. The VPU must be used with the Voice Projection Unit Microphone or Microphone Assembly. The Voice Projection Unit and Microphone Assembly are intrinsically safe and conform to UL Std. The item New Avon Protection C50 Twin Port CBRN Gas Mask Respirator with Bag Size Large is in sale since Sunday, April 4, 2021. This VPU (Voice Projection Unit) is specially designed for the C50 and FM50 masks.
