industrial equipment 1. No leakage, no rust, non-toxic 2. Big range usage 3. Against corrosion HQS-5C industrial equipment: Material 304L/316L body, stainless steel ... Size 5,10,20,30.40 inch Inlet/outlet 1/2, 3/4, 1 inch Filter Cartridge Double open end cartridges of ... Pressure 300Psi Application industry, food and beverage, chemical and medical industrial