6000 Series controls provide a popular selection of request to exit (REX) controls | 1-5/8” Dia | Plastic Red Button; Marked EXIT; NFPA 101 Code; Pneumatic Time Delay 30 Sec. Min., NFPA 101, 2003 Paragraph 7-2.1.6.2 | Plastic Red Button; Marked EXIT; NFPA 101 Code; Pneumatic Time Delay 30 Sec. Min., NFPA 101, 2003 Paragraph 7-2.1.6.2 | US32D