How to Make a 40 foot Long RV Black Water Dump Hose

Question:

Hi, I need a black water dumping hose . I need it to be 30 to 40 feet long. I see that you have a kit that includes two 10 foot hoses that conect together but, I need it to be linger. Do you have a 40 foot hose ot two 20 foot hoses that I can connect together? I like the sturdy one that wont be ruined if it is stepped on. Can you help me?

asked by: Kerry B

Helpful Expert Reply:

To give yourself 40 feet total of sewer hose you would need two of the # CAM39611 which are 20 feet long and then to connect them you would need the coupler part # CAM39203.

For a 4 in 1 adapter to use on the hose you would need the part # CAM34971 as well.

expert reply by: Jameson C

Jerry J.

7/22/2020

It is a pretty long distance from the end of my driveway to my sewer cleanout. How long of a sewer hose can I make to clean the tank at home. My guess is that it is about 75 feet from the end of the driveway to the sewer cleanout, and it is down hill.

Dustin K.

8/10/2022

@JerryJ did you figure out how to get a custom long hose I need 50 foot and looking for any suggestions.. I found the connections for both ends just need the custom hose that's durable? Thank you

David B.

8/11/2022

The longest hose I have is the Camco HTS Heavy Duty RV Sewer Hose - Brown - 20' Long # CAM39631. It is also the thickest hose I have about 23mm thick. I also have a 10ft hose Camco RhinoFLEX RV Sewer Hose - Brown - 10' Long # CAM39671. Instead of getting two 20s and one 10, I think the best route would be to get 3 of the 20foot hoses and cut it to size after you splice it together. You may be able to source a 50ft hose from a plumbing specialty store though. I would find/call one first or even ask a plumber if they know where you could find a hose that long.