{"product_id":"c801b-560-manhole-cover","title":"C801B-560 Manhole Cover","description":"\u003cp\u003eBlinding Hole Design: The blinding holes can be produced according to use`s demand ,to install with Vapor Vent Valve , Optic Sensor , Pressure gauge ,Dip Tube or External Vacuum Valve according to user`s demand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManhole Cover C801B-560\/580\u003c\/strong\u003e\u003cbr\u003eWhole diameter:20″\u003cbr data-mce-fragment=\"1\"\u003eBlinding Hole Design:\u003cbr data-mce-fragment=\"1\"\u003eThe blinding holes can be produced according to use`s demand ,to install with Vapor Vent Valve , Optic Sensor , Pressure gauge ,Dip Tube or External Vacuum Valve according to user`s demand.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eBenefit and Features :Big plate is used the plate to punch forming. The material of big plate and dimension can be produced according to user`s demand.\u003cbr data-mce-fragment=\"1\"\u003eCan be installed double P\/V vent valve according to requirement to increase the flow rate of air.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003cbr\u003eEmergency open presure: 21Kpa~32Kpa\u003cbr data-mce-fragment=\"1\"\u003eMax Emergency Flow Rate: 7000m³\/h(When 34Kpa)\u003cbr data-mce-fragment=\"1\"\u003eMaterial: Aluminum Alloy\u003cbr data-mce-fragment=\"1\"\u003eInstallment Mode: Flanged Type\u003cbr data-mce-fragment=\"1\"\u003eTemperature Range: -20℃~+70℃\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize Data:\u003c\/strong\u003e\u003cbr\u003eModel: C801A-460\u003cbr data-mce-fragment=\"1\"\u003eD0: Ø560\u003cbr data-mce-fragment=\"1\"\u003eD1 Ø530\u003cbr data-mce-fragment=\"1\"\u003eD2 Ø482\u003cbr data-mce-fragment=\"1\"\u003eH 88\u003cbr data-mce-fragment=\"1\"\u003eB 12\u003cbr data-mce-fragment=\"1\"\u003eZ-d 24-Ø11\u003cbr\u003e\u003c\/p\u003e","brand":"Jialong","offers":[{"title":"Default Title","offer_id":43774289314015,"sku":"","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/products\/timthumb.php_8be3f629-62a6-41eb-8a2a-cb9f2d0d1eda.jpg?v=1668067833","url":"https:\/\/eastsupplier.cn\/products\/c801b-560-manhole-cover","provider":"EastSupplier Platform","version":"1.0","type":"link"}