11 off Extruder Heater Bands
Six have a 24mm thermocouple aperture and five without.
61mm wide and will comfortably fit over a 200mm diameter barrel and fixed with an integral clamp.
Rated at 1250W (1.25kW) and require at 240V a.c. supply but will operate at lower voltage but at a de-rated power output.
Originally purchased for a Johnson Technologies/Secor 120mm extruder.