Waterproof Pressure Compensation Device with CE

All types of heaters and thermostat Pressure compensation Device DA 284 High degree of protection Waterproof membrane Easy to install Pressure differentials in enclosures with a high degree of protection are a result of internal and external temperature changes. In the case of negative pressure or partical vacuum, dust and humidity can enter the enclosure through the door seal. When the air inside the enclosure cools down, condensation may occur because the humidity cannot escape the enclosure. The easy-to-install pressure compensation device DA 284 provides compensation of pressure at a protection degree of IP66. Even with a slight overpressure, a waterproof membrane inside the plug allows the humidity to escape whilst blocking water and dirt from entering the enclosure. Technical Data   Mountingthread M40 x 1.5 with nutTorque5Nm (max. 10Nm)Depth in enclosureapprox. 16mmMaterialplastic, light greySealingsealing gasket NBRFilterwaterproof membraneAir permeability1200l/h at a pressure difference of min. 70mbarDimensionsØ 60 x 37mmFitting positionvariableOperating / Storage temperature-35 to +70°C (-31 to +158°F)Installation:Make cut-out +0.5mm in enclosure wall and mount pressure compensation device with nut. Please make sure that the sealing gasket is put in place on the outer side panel of the enclosure. For optimal pressure compensation we recommend to use two devices on opposite sides towards the top of the enclosure.Art. No.Protection type1 packing unitWeight (approx.)28400.0-00IP66 (EN 60529) / IPX9K (EN 40050-9)2 pieces90g (45g/piece)28400.0-01IP66 (EN 60529) / IPX9K (EN 40050-9)1 piece45g  TRADE INFO   Trade Terms:FOB ,CIF ,CFR,EXW,DDP Payment terms:T/T,L/C,Western union,Paypal,Escrow,MoneyGram Payment conditions:30% deposit in advance,70% balance before shipping. Delivery time:3-7working days after deposit,2-4 working days for inventory Packing:Neutral carton,Wooden case for large size Shipping:By sea,by air and by express delivery   Why choose us?          1.Reply inquiry in 24 hours. 2.Please kindly inform us which items you are interested & the reasonable price will be providedyou upon receipt of your new inquiry ASAP. 3.Answer your question detailed 4.Solved the problem with you during using our products 5. Samples will be offered to you for our future cooperation     Company Profile  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1