{"title":"Lift Tanks","description":"\u003cp\u003eReplace floats without pulling your dock out of the water. PermaFloat lift tanks are hollow, one-piece air tanks: fill one with water to sink it under a dock section, then push the water out with air pressure to lift the section. With the dock raised, swap in new floats and lower it back down.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt for Repeated Use\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eExtra-strong virgin polyethylene shell with UV inhibitors and a heavy .375\" nominal wall\u003c\/li\u003e\n  \u003cli\u003e1\" NPT threaded insert for a commercial air fitting\u003c\/li\u003e\n  \u003cli\u003e3\" bottom outlets for water intake and exhaust, shipped sealed so you open only what you need\u003c\/li\u003e\n  \u003cli\u003eEvery tank tested for integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eThree Standard Sizes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/permafloat-marine-lift-tank-34-x-96-x-30-375-heavy-thickness-nominal\"\u003e34\" x 96\" x 30\"\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/permafloat-marine-lift-tank-34-x-96-x-36-375-heavy-thickness-nominal\"\u003e34\" x 96\" x 36\"\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/permafloat-marine-lift-tank-32-x-168-x-24-375-heavy-thickness-nominal\"\u003e32\" x 168\" x 24\"\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for residential and light commercial dock repairs. Custom sizes are available; \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFinish the Repair\u003c\/h2\u003e\n\u003cp\u003ePick replacement \u003ca href=\"\/collections\/dock-floats\"\u003ePermaFloat dock floats\u003c\/a\u003e in 48 sizes, and swap out worn corners and bolts from our \u003ca href=\"\/collections\/dock-hardware\"\u003edock hardware\u003c\/a\u003e while the section is up. If wakes are wearing your dock down, add \u003ca href=\"\/collections\/wave-defenders\"\u003ewave attenuators\u003c\/a\u003e at the same time.\u003c\/p\u003e","products":[{"product_id":"permafloat-marine-lift-tank-32-x-168-x-24-375-heavy-thickness-nominal","title":"Permafloat Lift Tank 32\" x 168\" x 24\" - .375 Heavy Thickness (Nominal)","description":"\u003cp\u003e Lift tanks are designed to temporarily lift floating dock sections to allow for repair and replacement of floats as well as for other temporary lift applications using air-filled floats. Our lift tanks are a hollow one-piece rotationally molded part that acts as an air tank. You can fill with water to submerge and then re-float by evacuating the water via air pressure. The shell is made of extra strong virgin polyethylene containing ultraviolet inhibitors. This tough shell helps prevent damage from the sun, salt water, fresh water, debris, oil, gas, and marine organisms. Typically the tank outlets on the bottom are shipped uncut and sealed ,unless otherwise specified, to allow each customer to utilize only the outlets needed for their specific application.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLift tanks can be used to elevate docks or dock fingers to allow for float replacement.\u003c\/li\u003e\n\u003cli\u003eVirtually maintenance free.\u003c\/li\u003e\n\u003cli\u003eFeatures uniform, consistent thickness throughout the tank.\u003c\/li\u003e\n\u003cli\u003eMolded-in mounting slots and holes for simple and durable mounting.\u003c\/li\u003e\n\u003cli\u003e1\" NPT threaded insert for commercial fitting.\u003c\/li\u003e\n\u003cli\u003e3\" diameter molded-in outlets in bottom for water intake and exhaust (shipped uncut \u0026amp; sealed)\u003c\/li\u003e\n\u003cli\u003e100% tank tested for integrity.\u003c\/li\u003e\n\u003cli\u003eDestructive puncture and thickness testing performed for each production run.\u003c\/li\u003e\n\u003cli\u003eAvailable in three standard sizes, plus a wide variety of custom sizes.\u003c\/li\u003e\n\u003cli\u003eFor use on residential dock repairs and light commercial dock repairs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cellofoam","offers":[{"title":"168\" \/ 32\" \/ 24\"","offer_id":67867364065469,"sku":"DF-C-LT-32168-24-.37","price":1352.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/5370\/5661\/files\/DF-C-LT-32168-24-.37.webp?v=1792604455"},{"product_id":"permafloat-marine-lift-tank-34-x-96-x-36-375-heavy-thickness-nominal","title":"Permafloat Lift Tank 34\" x 96\" x 36\" - .375 Heavy Thickness (Nominal)","description":"\u003cp\u003e Lift tanks are designed to temporarily lift floating dock sections to allow for repair and replacement of floats as well as for other temporary lift applications using air-filled floats. Our lift tanks are a hollow one-piece rotationally molded part that acts as an air tank. You can fill with water to submerge and then re-float by evacuating the water via air pressure. The shell is made of extra strong virgin polyethylene containing ultraviolet inhibitors. This tough shell helps prevent damage from the sun, salt water, fresh water, debris, oil, gas, and marine organisms. Typically the tank outlets on the bottom are shipped uncut and sealed ,unless otherwise specified, to allow each customer to utilize only the outlets needed for their specific application.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLift tanks can be used to elevate docks or dock fingers to allow for float replacement.\u003c\/li\u003e\n\u003cli\u003eVirtually maintenance free.\u003c\/li\u003e\n\u003cli\u003eFeatures uniform, consistent thickness throughout the tank.\u003c\/li\u003e\n\u003cli\u003eMolded-in mounting slots and holes for simple and durable mounting.\u003c\/li\u003e\n\u003cli\u003e1\" NPT threaded insert for commercial fitting.\u003c\/li\u003e\n\u003cli\u003e3\" diameter molded-in outlets in bottom for water intake and exhaust (shipped uncut \u0026amp; sealed)\u003c\/li\u003e\n\u003cli\u003e100% tank tested for integrity.\u003c\/li\u003e\n\u003cli\u003eDestructive puncture and thickness testing performed for each production run.\u003c\/li\u003e\n\u003cli\u003eAvailable in three standard sizes, plus a wide variety of custom sizes.\u003c\/li\u003e\n\u003cli\u003eFor use on residential dock repairs and light commercial dock repairs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cellofoam","offers":[{"title":"96\" \/ 34.5\" \/ 36\"","offer_id":67867364131005,"sku":"DF-C-LT-34096-36-.37","price":944.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/5370\/5661\/files\/DF-C-LT-34096-36-.37.webp?v=1792604455"},{"product_id":"permafloat-marine-lift-tank-34-x-96-x-30-375-heavy-thickness-nominal","title":"Permafloat Lift Tank 34\" x 96\" x 30\" - .375 Heavy Thickness (Nominal)","description":"\u003cp\u003e Lift tanks are designed to temporarily lift floating dock sections to allow for repair and replacement of floats as well as for other temporary lift applications using air-filled floats. Our lift tanks are a hollow one-piece rotationally molded part that acts as an air tank. You can fill with water to submerge and then re-float by evacuating the water via air pressure. The shell is made of extra strong virgin polyethylene containing ultraviolet inhibitors. This tough shell helps prevent damage from the sun, salt water, fresh water, debris, oil, gas, and marine organisms. Typically the tank outlets on the bottom are shipped uncut and sealed ,unless otherwise specified, to allow each customer to utilize only the outlets needed for their specific application.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLift tanks can be used to elevate docks or dock fingers to allow for float replacement.\u003c\/li\u003e\n\u003cli\u003eVirtually maintenance free.\u003c\/li\u003e\n\u003cli\u003eFeatures uniform, consistent thickness throughout the tank.\u003c\/li\u003e\n\u003cli\u003eMolded-in mounting slots and holes for simple and durable mounting.\u003c\/li\u003e\n\u003cli\u003e1\" NPT threaded insert for commercial fitting.\u003c\/li\u003e\n\u003cli\u003e3\" diameter molded-in outlets in bottom for water intake and exhaust (shipped uncut \u0026amp; sealed)\u003c\/li\u003e\n\u003cli\u003e100% tank tested for integrity.\u003c\/li\u003e\n\u003cli\u003eDestructive puncture and thickness testing performed for each production run.\u003c\/li\u003e\n\u003cli\u003eAvailable in three standard sizes, plus a wide variety of custom sizes.\u003c\/li\u003e\n\u003cli\u003eFor use on residential dock repairs and light commercial dock repairs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cellofoam","offers":[{"title":"96\" \/ 34.5\" \/ 30\"","offer_id":67867364589757,"sku":"DF-C-LT-34096-30-.37","price":836.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/5370\/5661\/files\/DF-C-LT-34096-30-.37.webp?v=1792604455"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/5370\/5661\/collections\/boat-lift-tanks_625px.png?v=1793226726","url":"https:\/\/www.permafloats.com\/collections\/lift-tanks.oembed","provider":"PermaFloats.com","version":"1.0","type":"link"}