The ASTRA Model 1 Accelerator formerly known as the ASCOA “Automatic” Sprinkler Model 1 Accelerator

  • Accelerator Model 1 – data sheet
  • Accelerator Repair Kit Model 1
  • Accelerator Trim  (UL/cUL/FM) – data sheet
  • Accelerator Trim  (UL/cUL/FM/LPCB/CE) – data sheet