RecPro RV Black Water Tank 46" x 22" x 6 | 18 Gallon Waste Water Holding Tank for RVs | Heavy Duty RV Sewage Tank | Made in USA | Perfect for RV Camping, Boondocking & Off-Grid Living

Details:Capacity: 18 GallonDimensions: 46" LDimensions: 22" WDimensions: 6" H (overall)Features:Color: Black3" outletPart Number: VR22466HLow-adhesion surfaceHigh-density plasticMaterial: PolyethyleneLow inclusion and impurity in tank wallsCompatible with RecPro installation kitsOptional Fittings Kit Includes:Three 1 1/2" grommets (requires 2 1/2" hole size)One 3" Grommet (requires 4" hole size)Three 1 1/2" ABS barbed couplerOne 3" ABS barbed couplerSix Mini-Probe Tank Inserts (sensors)