Sundstrom SR 507 Compressed Air Attachment

The SR 507 is an accessory that enables a given face piece to be used as either a protective device supplied with compressed air or a powered air purifying respirator (PAPR).

Features:

• Compressed air attachment is for applications on heavy and sustained work in environments in which the pollutants have poor warning properties or are particularly toxic
• Flow meter and warning whistle for monitoring air flow rate are included
• Control valve mounted on the user's belt can be used for adjusting the airflow rate