Product Name: Flow Meter Panel Style (Water Filter, Water Purification, water treatment) Transport Package: Carton Origin: China HS Code: 90261000 Product Description Panel style flow meter is various designs for liquid and air measuring* Accuracy: +/- 4% FS* Repeatability: +/- 2.5% FS* Range ration: 10: 1, 5: 1, 8: 1* Maximum pressure: 1Mps/150psig* Maximum temperature: 80C/165 F* Body material: PMMA (Lucite)* Float material: SS316L* Guide Rod material: SS316L* Fixed screw material: H62 (copper)* Tube connection material: ABS* Upper and Lower adapter bearing: F46* O-ring: Silicon Rubber.