marine air vent head with grey epoxy paint

{"cid":"91219628","title":"High Security Marine Air Vent Head Featuring Grey Epoxy Paint and SUS316L Floater Material Ideal for Marine Vessel Ventilation Systems","imgUrl":"https:\/\/img.chinax.com\/nimg\/42\/c6\/396c540f1dfe0c317663dec8eb51-200x200-1.jpg","attrs":{"Price":"Discuss personally","Brand Name":"FEIHANG","Model Number":"533HFB-200A","Minimum Order Quantity":"1pcs","Delivery Time":"5days","Place of Origin":"Yangzhou, Jiangsu, China","Certification":"Factory certificate, test report, material report","Packaging Details":"Export packaging","Payment Terms":"100% prepaid","Supply Ability":"100pcs\/days","Design standards":"CB\/T3594-1994","Pressure":"0.3Mpa","Screen Material":"SUS316L","Advantage":"High Security","Minimum order":"\u22651","Application":"Ballast Tank, Oil Tank,Water Tank","Size":"8","Gasket Material":"NBR"}}

{"cid":"91184247","title":"Marine Air Duct Head 533HFB-50A, Marine Breathable Cap 533HFB-50A","imgUrl":"https:\/\/img.chinax.com\/nimg\/5d\/ab\/6a1282fd6b051b77a6195ab5fb49-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Feiteng","Model Number":"533HFB-Float type","Minimum Order Quantity":"2","Delivery Time":"The 3 day","Certification":"Inspection Report","Place of Origin":"China Jiangsu Yangzhou","Payment Terms":"Advance payment and delivery","Supply Ability":"1000","Packaging Details":"Wooden box","Implementation standards":"CB\/T3594-94","Connection mode":"Flanged connections","Body material":"Cast iron","Side cover Material":"SUS316L","Interior Parts":"Stainless Steel float"}}