2L Instatherm coated filter reactor body with a 100mm I.D. grooved top flange for connection to a reaction head with the use of a quick release clamp, and a #80 Ace-Thred bottom thread for use with a bottom adapter with a filter support and drain valve. Instatherm provides safer, rapid heating, and can be operated at 115v with ACE Proportional Temperature Controllers, or with a Powerstat. Reactor body supplied with a CAPFE o-ring and a power cord. Dimensions: 130mm I.D. x 180mm D.