Stainless steel syphon the size from 1/8 to 2 in, for high pressure & high tempreture system. Oil, gas, water, corrosive medium Male thread syphon:Variety typesTo connect tubing to a female thread, the size from 1/8 to 2 in, pressure up to 10000psi, all materials as per customer requirement. The medium are oil, gas, water and corossive mediums. Syphon, Syphon Tube, pressure guage accessories