1. Maximum pressure difference
　　(1) the positive - 75 psi (5.1 Bar) @ 20 ℃
　　(2) positive - 25 PSI (1.7 Bar) @ 80 ℃
　　(3) the reverse - 30 PSI (2.0 Bar) @ 25 ℃
　　2. Recommended pressure difference for filter element replacement @1.5 Bar -- 2.0Bar
　　3, the maximum working temperature: 80 ℃
　　, sterilization disinfection: 121 ℃ steam sterilization, online every 20 minutes, five times are available, and 85 ℃, 95 ℃ hot water disinfection.
　　size
　　1, the filter area: 0.5 ㎡ / 10"
　　2. Outer diameter: 69mm
　　3. Nominal length: 5 ", 10 ", 20 ", 30 ", 40"
　　4. Nominal accuracy (um) : 0.1, 0.2, 0.45, 0.65, 1, 3, 5......
　　This paper is sorted out by dongguan oneness filtration technology co., LTD