OSHA has issued a final rule (March 2016, OSHA Respirable Crystalline Silica in Construction Regulations – 29 CFR 1926.1153) for America’s workers, limiting their exposure to respirable crystalline silica, a substance OSHA has stated can increase the risk of developing silicosis, lung cancer and kidney disease. 3M has resources and PPE to help you as you work to meet the new exposure limit and help protect your crew. The TR-600-ECK is a complete Powered Air Purifying Respirator and includes everything required to get started. The kit includes S-433 Hood Assembly, TR-614 PAPR Assembly (includes TR-602N motor/blower, TR-630 Standard Battery, BT-30 Length Adjusting Breathing Tube, TR-627 Easy Clean Belt and TR-971 Airflow Indicator), TR-6710N (HE) Filter for particulates and TR-6700FC filter cover, TR-641 Single Station Battery Charger, and BT-922 disposable breathing tube cover. This ready-to-use kit provides a simple way to purchase a complete PAPR system for use in operations where it is important to be able to easily clean the PAPR system. Suitable for applications such as pharmaceutical manufacturing, health care, food processing, painting, and lead battery manufacturing/recycling.