HT648ED – 24.75″ x 48.5″ x 9.5″ – 39 US Gallon Capacity.
Center End Drain – RV waste holding tank, available with a 3″ spigot fitting and 4 level sensors installed. Constructed of tough ABS plastic for long service life. All seams are solvent welded and have a 1 1/4″ mounting flange.
This tank typically ships within 2 business days.
Before You Order
Compare the 48.5 x 24.75 x 9.5 inch dimensions and center end drain placement with the tank being replaced, then confirm the available fitting and sensor choices.
Frequently Asked Questions
What capacity and dimensions are listed?
The tank is listed at 39 US gallons and measures 48.5 x 24.75 x 9.5 inches.
What drain position is specified?
The description identifies a center end drain.







