Check the listing for details. Allegro Full Face Mask Two-Worker System Portable Air Respirator System. Condition: New. Listed at 2176.00 USD. NEW Allegro Full Face Mask Two-Worker System Low Pressure Portable Air Respirator System Portable air source for two respirator users 3/4hp Ambient air pump Two 50' breathing air hoses Full Masks of durable silicone rubber, hypoallergenic and chemical/Ozone resistant, replaceable polycarbonate lens, removable hairnet and OBAC quick-connect plug Hoses are polyvinyl chloride with reinforced braided polyester yarn, -20F to 150F, maximum pressure 185psi @ 70F Our products are stocked and ready to ship within 3 business days. Some equipment will require freight shipping, all orders ship UPS. Questions? Don't hesitate to ask us! Our business hours are Monday - Friday, 8am - 5pm CST. Check our eBay Store for more equipment, parts & accessories!