... SP-10*25, mainly used in machinery...Feature of spin-on line filter series:1) Aluminum alloy filter head2) Max. ... petroleum and chemical industry, chemical fiber, medicine, food and so on. Applicable medium: 1. Weak corrosively medium for petrochemical production ... light industry, foodstuff and pharmacy, such as: beer, drink, beverage dairy products, and syrup medical articles for use; 10 reason to ...