HT630ABD – 8 Gallon RV Waste Holding Tank | Bottom Drain with 3" Threaded Fitting | ABS Plastic Construction
The HT630ABD RV waste holding tank offers reliable performance and easy drainage with a built-in 3" threaded fitting. Made from rugged ABS plastic, it’s engineered for longevity in RV black or gray water systems.
- Capacity: 8 US Gallons
- Dimensions: 22 1/2" L x 18 1/2" W x 6" H
- Drain Type: Bottom Drain with 3" threaded fitting
- Color: Black
- Material: Heavy-duty ABS plastic
- Mounting Flange: 1 1/4" integrated flange for secure installation
- Construction: Seamless, solvent-welded design for leak protection
Note: Fittings pre-installed. Ready for direct installation.
Width: 62.79" (1595mm)
Crossbar Length: 62.40" (1585mm)
130 HR Transit: 104.72" (266.0cm)
148 MR Transit: 132.3" (336.0cm)
148 HR Transit: 81.9" (308.0cm)
148 HR EXT Transit: 150.4" (382.0cm)
Lengths by Vehicle:
Internal Width: 62.22" (1555mm)
130 Transit: 49 lbs
148 Transit: 58 lbs
148 EXT Transit: 74 lbs



