Black water tank handle hard to pull open. How can I fix it? RV Travel How Does RV Plumbing Work? Black Water Rv Tanks For Sale at Edwin Frost blog RV 101 How to Properly Flush the RV Black Water Holding Tank RV Rv Grey Water Tank Blocked at Mauricio Maya blog. Limit The Pit Stops With Factory RV's 14 gallon Blackwater Tank Details: Elkhart Plastics Inc. Tank Polyethylene Material Made In USA 14 Gallon Capacity Can Be Used For Black Or Gray Water Blank Tank Fittings Kit Is Optional Measurements: Length: 40" Width: 14 " Height: 8" Outlet Diameter: 3" Whether you're hanging out at the campground or planning long road trips, you don't want to have to worry about making frequent pit stops to dump the contents of your blackwater tank. Or worse, dealing with leaks, cracks, or clogging. If any of these have your stomach churning with dread, then it's time to shop for an upgrade. Good thing you chose Factory RV and our 14 gallon Blackwater Tank. This product will be a vital upgrade; the 14 gallon capacity makes it ideal for blackwater and graywater storage, offering ample capacity for waste management in RVs, trailers, and mobile units. This blackwater tank will ensure superior strength, long lasting durability, and reliability. It is manufactured by Elkhart Plastics Inc. using high quality polyethylene. Rest assured that you're making the right choice by investing in this blank tank for a customized fit, whether you're creating a tailored setup or upgrading an existing system. The 3" outlet diameter is compatible with standard RV sewer fittings, giving you peace of mind when searching for effective waste evacuation.