"No discharge" is no problem with DHT-L pre-assembled SeaLand Holding Tanks.Enjoy ready-to-install convenience with these popular tank sizes. Boatbuilders can easily outfit any boat in their line with a high-quality holding tank, and assure their customers of long-lasting performance and efficiency. Each "plug 'n play"-style tank is pressure tested and ready to install - just bolt it down and fasten the hoses.Available in capacities of 11, 16, 23, 29 and 36 gallons (42, 60, 87, 110 and 136 liters), SeaLand DHT-L Series holding tanks are pre-plumbed with inlet and discharge fittings, a vent fitting, inspection port and pressure relief valve.Key FeaturesPre-assembled with all required fittings and portsPre-cut holes and tested fittings that can rotate, so it is easy to retrofitHeavy-duty polyethylene tank prevents odors from escapingResistant to implosion from high-powered dockside vacuum pumpsExtra-thick tank walls withstand high pressureSpecially designed discharge fittings are clog-freeFive-year limited warranty against cracking or leakingModelCapacityDepthHeightWidthWeight (empty)1040333511gal.18 1/16"13 11/16"13 3/4"12lb.1040334316gal.26"13 11/16"13 3/4"17lb.1040335023gal.15 11/16"15 1/4"31 1/2"22.5lb.1040336829gal.13 3/4"13 11/16"47 3/16"30.9Lb.1040337636gal.47 3/16"13 11/16"13 3/4"32lb.