1. Auto cooling pump mechanical seal 2. Medium: water, clean water, seawater gas engine antifreeze. 3. Brass Auto cooling pump mechanical seal OPERATING LIMITS Temperature: -30~+200 centigrade degree Pressure: up to 0.6MPa Speed: up to 10m/s
Material: seal ring(Carbon/SiC) Secondary Seal(NBR/EPDM/HNBR) Spring(65Mn/SUS304) Other parts(Copper/SUS304)