依次为内径(d) .外径(D) 和安装情宽(Ha)
划引线咬白油G 424F
钢环底部胶H-757N加红色素
BRV is on the basis of BRK to add the side of the drain tank and through the pressure relief hole, can quickly establish the sealing pressure in the high pressure, but also solve the long stroke led by the back pressure accumulation, effective pressure release, increase the service life of the seal ring.
Contact Harada (Changzhou) seal technology expert team today to customize your solution
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