... m3/h (0.1013MPa, 20°C)Measuring ratio: 10:1 (other special ratio equipment can be made ... Please quote individually for pressure greater than 6.4MPa)Application temperature: -80 ~ +300°C (For anti-corrosion PTFE ... : 0 ~ +80°C)Working environment temperature: -20 ~ +50°CApplication viscosity:φ15 <5mpa·s; φ ... -180630-6,3008.68.18025-2501,000-10,00010.41140-4001,600-16,00015.5178060- ...