Mechanical Seal
We make pumps mechanical seal according to the international standard.The drawings are from the experienced seal expert who can design exactly same or better mechanical seal to Flowserve type,John Crane type and Burgmann type. We only use the best seal face materials,including Sintered Silicon Carbide,99% Ceramic,M106K carbon,Nickle or Cobalt Tungsten Carbide; UL approved NBR,EPDM and FKM for rubber parts; SS316 for springs and stampings.All the toolings ready for full line from 0.25inch to 2.00 inch standard types and lead time is within 30 days for quantity production.
shaft size D1 D2 D3 L1 L2 L3 12 23 19 21.7 23.9 7 4 14 25 21 23.9 26.4 7 4 16 27 23 26.7 26.4 7 4 18 33 27 30.4 27.5 10 5 20 35 29 33...
Model d D D1 L1 L2 0.375'' 9.50 22.95 24.60 8.74 25.60 0.500'' 12.70 23.90 27.79 8.74 25.60 0.625'' 15.80 26.70 30.95 10.32 25.60 0.750'' 19.10 31.10....
d D L 14 25 11.45 16 27 11.42 18 33 23.00 20 35 23.00 22 37 23.00 24 39 12.80 25 40 12.50 28 43 12.00 30 45 11.60 32 48
