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Lift Tanks
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. The shell is made of extra strong virgin polyethylene containing ultraviolet inhibitors, which is available in our standard .300" nominal thickness or heavy wall .375" nominal thickness. This tough shell helps prevent damage from the sun, salt water, fresh water, debris, oil, gas, and marine organisms.

Molded-in mounting holes around the top perimeter
1" NPT threaded insert for commercial fitting
3" diameter molded-in hole outlets in bottom for water intake and exhaust. We typically ship these uncut and sealed unless otherwise specified, as many of our customers do not want to utilize all three outlets for every application.
Strong .300" or .375" (nominal) wall thickness for structural strength

      Above photo and drawing are for the 34.5" wide lift tanks

 Shallow Water Lift Tank
       Above photo is of the 32" wide shallow water lift tank

Item Number Size Description
DF-C-LT-34096-30 34.5" x 96" x 30" Lift Tank 34-1/2" W x 96" L x 30" H
.300 Buoyancy: 2832 lbs, Weight: 145 lbs
Special Shipping
DF-C-LT-34096-36 34.5" x 96" x 36" Lift Tank 34-1/2" W x 96" L x 36" H
.300 Buoyancy: 3473 lbs, Weight: 196 lbs
Special Shipping
DF-C-LT-32168-24 32" x 168" x 24" Shallow Water Lift Tank
32" W x 168" L x 24" H
.300 Buoyancy: 4127 lbs, Weight: 225 lbs
.375 Buoyancy: 4050 lbs, Weight: 270 lbs
Special Shipping


Special Shipping:  
Items marked "Special Shipping" require special shipment via freight truck instead of UPS or FedEx ground. The online checkout will calculate an approximate shipping charge. If the actual shipping charge is different, then one of our customer service representatives will contact you to notify you of the exact shipping charges before your order is processed.  If you would like an exact freight quote prior to placing an online order, please call us at 1-800-677-4710.

Please note that freight truck shipments require that someone be present to sign for the delivery and to help unload the truck.




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Prices shown are in U.S. Dollars and do not include freight, applicable federal, state or local taxes, customs duties or export packing charges.
Prices, specifications and availability of items are subject to change without notice. All orders are subject to our Terms & Conditions.