The MICROTEM double directional mechanical seal is with a single cylindrical spring is unbalanced and i elastomer bellows. It is used for general services machinery at low-medium pressure . It is manufactured in accordance to DIN 24960.
The unit is comes in a diverse range of materials with both stationary rings with cup and O-ring, including tungstene carbide, silicon carbide SiC, carbographite impregnated with antimony, aluminum oxide, and carbographite impregnated with resin, stainless steel 304[304], stainless Steel 316 [J1]/Hastelloy C[M], graphite [G]/Silicon carbide[S]/Tungsten carbide[T], Nbr[N]/Viton[V]/Epdm[E]
Elastomer materials include EPDM, FPM/Viton, and NBR. The operational limits are D= 14-100mm, P= 12 BAR, T= -20 a 180°C and S= 10 m/s.
The unit is made up of a spring, elastomer bellows, elastomer stationary ring, rotary ring and stationary ring.