It is of built - in type, single seal face, single spring and rubber - bellows mechanical seal.

内装式 、 单端面 、 单弹簧、橡胶波纹管机械密封.

互联网

Double seals: Material code for secondary seal is directly followed by the product seal face codes.

注:双端面机械密封的型号表示方法为: 在产品型号规格的后面书写两组材料代号,用横线相连.

互联网

Changes in the spring performance will directly affect the mechanical seal face pressure.

弹簧性能的发生变化将会直接影响机械密封端面比压.

互联网