... -10*10, SP-10*25, mainly used in machinery... spin-on line filter series includes SP-06*10, SP-06*25, SP ... , SP-10*25, mainly used in machinery...Feature of spin-on line filter series:1) Aluminum alloy filter head2) Max. operating pressure ... used in petroleum and chemical industry, chemical fiber, medicine, food and so on. Applicable medium: 1. Weak corrosively medium for petrochemical production ...