The MTM 25_26, manufactured by MICROTEM, is a conical spring mechanical seal that can compensate positioning errors and withstand stresses created by vibrations. The contact surface can be made with silicon carbide, aluminum oxide, tungsten carbide and carbographite. The elastomer materials are NBR, EPDM and FPM/VITON.
This device features a stationary ring, a rotary ring insert, an elastomer stationary ring, an elastomer rotary ring and a spring. It can be made with graphite, silicon carbide or tungsten carbide. Other construction materials include Nbr, Viton, EPDM as well as 304 and 316 stainless steel. The spring is made of stainless steel.