Mechanical seal for pump Mechanical seal for kettle Split type structure seal Magnetic structure seal Full seal Auxililary seal system The main products cover Materials of mechanical            Product range Product explanation Search：	Auxiliary seal system     Get back  Check detailed   【Product parameter list】   The function of BGMD pressurized system is similar to that of BGMS. This system can supercharge the buffer solution without nitrogen supply system. It is suitable for working circumstance where the medium is in something high pressure.