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Fresh and Gray Water Tanks
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BPA FREE
Resistant
How to Fill Water Tanks
Custom Water Tanks - Custom Fittings
You can use the Search Bar located at the top of each page to quickly find a part or blog post.
Class
A Customs located in Elkhart, Indiana manufactures fresh and gray water
use tanks along with black waste water holding tanks.
great for rvs, food vendors, tiny houses, overlanding and extra water storage
BPA FREE
Class A Customs does not carry this chemical nor uses it in the manufacturing process
Material Used To Manufacture
Material Used To Manufacture
Fresh/Gray Water Tanks & fittings made from DOW NSF International NSF/ANSI Std 61 approved Medium Density Polyethylene (MDPE) Resin
NSF Certified Materials - No Logo in Tanks
Complies with:
U.S. FDA 21 CFR 177.1520 (c)3.1a
Canadian HPFB No Objection
Underwriters Laboratories Inc.
EU, 10/2011
NSF International NSF/ANSI Std 61 (sec 4 & 5)
UV-8 Stabilization
glues do not stick to this material and easily cleaned.
U.S. FDA 21 CFR 177.1520 (c)3.1a
Canadian HPFB No Objection
Underwriters Laboratories Inc.
EU, 10/2011
NSF International NSF/ANSI Std 61 (sec 4 & 5)
all tanks Class A Customs manufactures must be vented (allow air in/out during use), Plumbing Example
Tanks
creamy white in color can be used for Fresh or Gray water use, great
for rvs, food vendors, tiny houses, over-landing and extra water storage
Seamless
One-piece seamless construction, no seams to burst Average tank thickness: .219 or 7/32" thick (just under 1/4")
Rotatable
tank can be placed on any side but must be braced
Stain, Corrosion and Rust Resistant
Color
Creamy White in color so you can see waterline through tank
Manufacturer Warranty
Manufacturer
warranty covers manufacturer defect on manufacturer installed fittings
and tank. Using this tank for any purpose other than fresh or gray water
storage will void any/all warranty.
Do Not
use Fresh / Gray tanks for sewage or fuel. Do not call to ask can it be
used for fuel or sewer, we will only refer you to the warranty
information.
Have a certified technician install all parts to prevent product damage and personal injury. Be sure to Sanitize Tank before installing.
Can you make me a custom tank?
We can make a custom tank however due to the cost of a mold and needing to buy a larger qty of tanks most customers needing only a few tanks find it better to use a tank we already manufacture. You can fill out our new Water Tank Build to get a quote.
How to Fill Water Tanks
Custom Water Tanks - Custom Fittings
If you are looking for a replacement tank for a unit:
Check with the manufacturer to see if they have information.
Look at the tank to see a part number, do an online search with the part # and make/model of unit.
You may not be able to find the same tank, especially in older units.
You may not be able to purchase from the tank manufacturer unless you are a builder/dealer.
Look at the tank to see a part number, do an online search with the part # and make/model of unit.
You may not be able to find the same tank, especially in older units.
You may not be able to purchase from the tank manufacturer unless you are a builder/dealer.
Because
we sell the tanks that we manufacturer we are not aware of information
on other tanks, suppliers, manufacturers or where to specific water
tanks.
We do not have a
list of vehicles, uses or projects people have done with our tanks,
please compare the specs of the tank with your application and determine
if tank will fit your needs.
https://www.ntotank.com/rv-fresh-water-tanks
FREE RESOURCES
Frank Baltierrez - How to Build a Food Truck Youtube Series
ServSafe Manager Practice Tests --- These are for practice only current tests will vary.
NYC Health Department - Free Online Course
State Food Safety - Disaster Relief Food Safety Training
CDC Center for Disease Control Food Safety Videos
Iowa State University of Science and Technology - Food Service Employee Training Videos
NYC Business Buildings Information System
Class A Customs Black Waste Tanks
Used for Human Waste OR Gray Water - DO NOT use for fresh or drinking water - 3” ABS Female Pipe - outlet can not be moved
Class A Customs Gray Waste Tanks
Used for Gray Water ONLY - DO NOT use for fresh or drinking water OR Human Waste - 1.5" ABS Female Pipe - outlet can not be moved
Non-pressurized Tank
Resistant
all tanks we carry must be vented (allow air in/out during use), Plumbing Example
great for rvs, food vendors, tiny houses, overlanding and extra waste water storage
Seamless
One-piece seamless construction, no seams to burst Average tank thickness: .219 or 7/32" thick (just under 1/4")
Stain, Corrosion and Rust Resistant
Color
Black in color so tank is easily identified as a waste tank
Material Used To Manufacture
Recycled
Medium Density Polyethylene (MDPE) Resin - glues do not stick to this
material and easily cleaned. - Because product is recycled and intended
for waste use it is not tested for safety of drinking or gardening water
supply.
Manufacturer Warranty
Manufacturer
warranty covers manufacturer defect on manufacturer installed fittings
and tank. Using this tank for any purpose other than waste or gray water
storage will void any/all warranty.
Do Not
use Waste Tanks for fresh / drinking water or fuel. Do not call to ask
can it be used for fuel or fresh / drinking water, we will only refer
you to the warranty information.
Have a certified technician install all parts to prevent product damage and personal injury.
Installed Outlet
Black Waste Tanks - 3” ABS Female Pipe - outlet can not be moved
Gray Waste Tanks - 1.5" ABS Female Pipe - outlet can not be moved
Dump
valves do not hook directly to the ABS fittings, the ABS Outlets are
female fittings and the dump valves are also female fittings, you will
need a pipe to fit inside of the outlet and hub in order to make the
connection.
From
the outlet run PVC or ABS piping to the outside of the trailer, a dump
valve is added to the piping. We do not sell glues, examples Oatey 4-fl oz Green PVC/Abs Transition Cement
Inlet & Vent Installation
Black
Water Tanks only come with the outlet the end user will determine where
the inlet and vent will need to be placed and install.
Grommet
or Uniseal will secure inlet/vent pipe with no adhesives needed. Use
correct size hole saw bit in order to drill a hole in the tank and place
Grommet or Uniseal in hole, piping is then placed in fitting with no
glues or adhesives necessary.
| Tank Photo | Part # | Gallons | Measurements +/- .25" Not Including Fittings | Installed Fittings Loose Fittings are in Plumbing Category | |
 | T-0500 | 5 | 17.5" x 7" x 9.5" | One) 1.5" Female NPT - fitting is sealed | Three) .5" Female NPT - fitting is open |
 | T-0700 | 7 | 23.75" x 7" x 9.75" | One) 1.5" Female NPT - fitting is sealed | Three) .5" Female NPT - fitting is open |
| Tank Photo | Part # | Gallons | Measurements +/- .25" Not Including Fittings | Installed Fittings Loose Fittings are in Plumbing Category | |
 | T-1000 | 10 | 19" x 9" x 14" | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-1300 | 13 | 21" x 9" x 16" | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-1500 | 15 | 25.5" x 11.15" x 11.75" | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-1600 | 16 | 26" x 9" x 16" | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-1800 | 18 | 23" x 10.5" x 17.5" | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-2000 | 20 | 32.5” x 11.75” x 11.75” | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-2100 | 21 | 34” x 9” x 16” | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-2300 | 23 | 39.5” x 8.75” x 14.75” | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-2500 | 25 | 33.5” x 10” x 17” | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
| T-3000 | 30 | 34.5” x 12” x 17.5” | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-3300 | 33 | 36” x 12” x 17.75” | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-3500 - NEW | 35 | 38.5" x 12" x 17.25" | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-4000 | 40 | 39.5” x 13” x 18” | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-4100 - NEW | 41 | 39” x 16.625” x 16” | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-4200 | 42 | 27.5” x 15.25” x 22.5” | Three) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-4320 - NEW | 43 | 25.5" x 17.75" x 23" | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-4600 | 46 | 42” x 14” x 18” | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-4812 -NEW | 48 | 58.5” 11.25” x 17.75” | NO Fittings Installed | NO Fittings Installed |
 | T-5000 NEW | 50 | 38.25” x 14.25” x 22.25" | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-5500 | 55 | 37.5" x 17.5" x 19.5" | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-6500 | 65 | 44.5" x 17.5" x 19.5" | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-7500 | 75 | 50.5" x 17.5" x 19.5" | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-10000 | 100 | 50” x 18’ x 26” | Six) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | T-12500 | 125 | 64.5” x 18” x 26.5” | Six) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
| Tank Photo | Part # | Gallons | Measurements +/- .25" Not Including Fittings | Installed Fittings Loose Fittings are in Plumbing Category | |
 | UM-1000 | 10 | 24” x 8.5” x 13” | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | UM-1500 | 15 | 36” x 8.5” x 13” | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | UM-2000 | 20 | 48” x 8.5” x 13” | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | UM-2500 | 25 | 38” x 8.5” x 20.5” | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
 | UM-3000 | 30 | 48” x 8.5” x 20.5” | Two) 1.5" Female NPT - fitting is sealed | Two) .5" Female NPT - fitting is open |
| Tank Photo | Part # | Gallons | Measurements +/- .25" Not Including Fittings | Installed Fittings Loose Fittings are in Plumbing Category | |
 | T-0500 | 5 | 17.5" x 7" x 9.5" | One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout)- fitting is open | Three) .5" Female NPT - fitting is open |
 | T-0700 | 7 | 23.75" x 7" x 9.75" | One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is open | Three) .5" Female NPT - fitting is open |
| Tank Photo | Part # | Gallons | Measurements +/- .25" Not Including Fittings | Installed Fittings Loose Fittings are in Plumbing Category | |
 | T-1000 | 10 | 19" x 9" x 14" | One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is open | Three) .5" Female NPT - fitting is open |
 | T-1300 | 13 | 21" x 9" x 16" | One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is open | Three) .5" Female NPT - fitting is open |
 | T-1600 | 16 | 26" x 9" x 16" | One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is open | Three) .5" Female NPT - fitting is open |
 | T-1800 | 18 | 23" x 10.5" x 17.5" | One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is open | Three) .5" Female NPT - fitting is open |
 | T-2000 | 20 | 32.5” x 11.75” x 11.75” | One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is open | Three) .5" Female NPT - fitting is open |
 | T-2100 | 21 | 34” x 9” x 16” | One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is open | Three) .5" Female NPT - fitting is open |
 | T-2500 | 25 | 33.5” x 10” x 17” | One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is open | Three) .5" Female NPT - fitting is open |
 | T-3000 | 30 | 34.5” x 12” x 17.5” | One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is open | Three) .5" Female NPT - fitting is open |
 | T-4000 | 40 | 39.5” x 13” x 18” | One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is open | Three) .5" Female NPT - fitting is open |
Waste Water Holding Tanks
Click Image to Enlarge
Before you call
Read & View
it has photos, videos, and answers to common questions.
Non-pressurized Tank all tanks we carry must be vented (allow air in/out during use), Plumbing Example
Waste Or Gray Water Use great for rvs, food vendors, tiny houses, overlanding and extra waste water storage
Seamless One-piece seamless construction, no seams to burst Average tank thickness: .219 or 7/32" thick (just under 1/4")
Resistant Stain, Corrosion and Rust ResistantColor Black in color so tank is easily identified as a waste tank
Material Used To Manufacture
Recycled Medium Density Polyethylene (MDPE) Resin - glues do not stick
to this material and easily cleaned. - Because product is recycled and
intended for waste use it is not tested for safety of drinking or
gardening water supply.
Manufacturer Warranty
Manufacturer warranty covers manufacturer defect on manufacturer
installed fittings and tank. Using this tank for any purpose other than
waste or gray water storage will void any/all warranty.
Do Not
use Waste Tanks for fresh / drinking water or fuel. Do not call to ask
can it be used for fuel or fresh / drinking water, we will only refer
you to the warranty information.
Have a certified technician install all parts to prevent product damage and personal injury.
NO Inlet or Vent Installed: end user will determine location and install inlet and vent, parts are not included but are available WATER TANK HELPS PAGE has videos and helps
Installed Outlet: can not be moved, connect pipe to outlet and install dump valve on pipe, dump valve does not hook to tank outlet
1.5” Outlet Gray Waste Tank: Due to the smaller outlet this tank is for dirty water from shower, hand-washing, dish-washing.
3” Outlet Black Waste Tank: Can be used for human waste, dirty water from shower, hand-washing, dish-washing.
1.5” Outlet Gray Waste Tank: Due to the smaller outlet this tank is for dirty water from shower, hand-washing, dish-washing.
3” Outlet Black Waste Tank: Can be used for human waste, dirty water from shower, hand-washing, dish-washing.
| Tank Photo | Part # | Gallons | Measurements +/- .25” Does not include ABS Outlet | Installed Outlet Loose Fittings are in Plumbing Category |
 | WT-1400 | 14 | 40” x 14.5” x 7.98” | 3" ABS Outlet Installed |
 | WT-1850 | 18.5 | 34” x 16.5” x 11” | 3" ABS Outlet Installed |
| WT-2400 | 24 | 42.5” x 23” x 9.25” | 3" ABS Outlet Installed |
 | WT-2700 | 27 | 35” x 17” x 10” | 3" ABS Outlet Installed |
 | WT-2800 | 28 | 46” x 22” x 8.5” | 3" ABS Outlet Installed |
 | WT-2812 | 28 | 26” x 24” x 14” | 1.5" ABS Outlet Installed |
 | WT-3000 | 30 | 55.75” x 23.75” x 8” | 3" ABS Outlet Installed |
 | WT-3100 | 31 | 47.5” x 24.5” x 8” | 3" ABS Outlet Installed |
 | WTCD-3161 - NEW | 31 | 34” x 19.5” x 13” | Choose Outlet Size |
 | WT-3232 | 32 | 30” x 21” x 13.25” | 1.5" ABS Outlet Installed |
 | WT-3418 - NEW | 34 | 32” x 27” x 10.75” | 1.5" ABS Outlet Installed |
 | WT-3445 NEW | 34 | 70.25" x 21.50" x 8" | 1.5" ABS Outlet Installed |
 | WT-3800 | 38 | 56” x 24.25” x 8.9” | 3" ABS Outlet Installed |
 | WT-4000 | 40 | 56.5” x 24.5” x 9” | 3" ABS Outlet Installed |
 | WT-4800 | 48 | 56” x 30” x 9” | 3" ABS Outlet Installed |