Noise protection box size M for ultrasonic cleaning unit Noise protection boxes for ultrasonic cleaning devices reduce typical cavitation noises by approx. 20 dBA and subjective noises by 75 %. Cover made of Plexiglas to identify the unit function and fill level. Integrated air extraction to remove steam from the box, manually connectible. This allows the box to be used directly at work stations in chemical laboratories, dental laboratories and workshops. Technical specifications: Type Noise protection box, size M Noise protection box, size L For Elmasonic models S 10, S 15, S 30, P 30, S 40, S 60, P 60 S 90, S 100, S 120, P 120, S 130, X-tra 30, X-tra 50, X-tra 70, Transsonic TI-H-5 Inner dimensions W x D x H (mm) 380 x 240 x 315 440 x 310 x 480 Outer dimensions W x D x H (mm) 465 x 415 x 360 530 x 490 x 530 Weight (kg) 12.6 15.2 Current 230 V, 50 Hz Power input (W) 18 Delivery without ultrasonic cleaning unit (please order separately).