Vintage Trailer Supply

40" x 12" x 10" Fresh Water Tank

Vintage Trailer Supply

40" x 12" x 10" Fresh Water Tank

Product Code: VTS-845

Our Price:


This 40" x 12" x 10" tank is typically used to hold fresh water. At approximately 20 gallons, the tank holds more than many original tanks. It is frequently installed under dinette benches or in cabinets, where ample space is available. We will spin weld fittings on your tank wherever you like for just $10/ fitting.


Tank Design Tips Tank Diagram Worksheet

Technical Specs:

40" x 12" x 10" (allow 1/4" variability)
20 gallon capacity
Food grade (NSF 51) polyethylene (LLDPE)

How to Order:

1) Read the tank Design Tips document
2) Print the Diagram Worksheet
3) Draw your tank diagram and complete the worksheet
4) Place your order online or over the phone
5) Write your order number on your worksheet
6) Email your Diagram Worksheet to within 24 hours.  Orders will be canceled if signed diagrams are not received promptly. 

Please Note:
Due to the size of this tank, it ships separately and is unboxed. Expect it to arrive in good condition with some cosmetic marks from shipping and handling.

Description Above Price
  • Allow one week for customization
  • Expedited shipping not available