We are offering machenical seals for pump, standard cartridge seal, single seal,available for standard(cartex-aspn)andbig bore seal chamber,balanced,independant of direction of rotation. Advantages; ideal for use in ansi process pumps,universal aplicable for packings conversion retrofits or original equipment,seal for standardizations, no dimensional modification of the seal chamber necessary,small installation height,no damage of the shaft by dynamicaly loaded o ring,extended service life.