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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
NSF Certified Materials - No Logo in Tanks
UV-8 Stabilization
glues do not stick to this material and easily cleaned.

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)



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

Resistant
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.














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.

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.

Other Water Tank Suppliers

https://www.ntotank.com/rv-fresh-water-tanks

www.plastic-mart.com

www.tank-depot.com

www.plasticwatertanks.com

www.watertanks.com






STOCK Fresh / Gray Water Holding Tanks
View Photos for Design
Our Basic Plumbing Kit can be used with these tanks, verify it will work for your application.

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 723.75" x 7" x 9.75"
One) 1.5" Female NPT - fitting is sealedThree) .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 sealedTwo) .5" Female NPT - fitting is open

T-1300 1321" x 9" x 16"
Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-1500 1525.5" x 11.15" x 11.75"
Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-1600 1626" x 9" x 16"
Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-1800 1823" x 10.5" x 17.5"
Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-2000 2032.5” x 11.75” x 11.75”
Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-2100 2134” x 9” x 16”
Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-2300 2339.5” x 8.75” x 14.75”
Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-2500 2533.5” x 10” x 17”
Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-3000 3034.5” x 12” x 17.5”
Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-3300 3336” x 12” x 17.75”
Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-3500 - NEW
3538.5" x 12" x 17.25"
Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-4000 4039.5” x 13” x 18”
Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-4100 - NEW
4139” x 16.625” x 16”Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-4200 4227.5” x 15.25” x 22.5”
Three) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-4320 - NEW
43
25.5" x 17.75" x 23"
Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-4600 4642” x 14” x 18”
Two) 1.5" Female NPT - fitting is sealedTwo) .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
5038.25” x 14.25” x 22.25"Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-5500 5537.5" x 17.5" x 19.5"
Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-6500 6544.5" x 17.5" x 19.5"
Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-7500 7550.5" x 17.5" x 19.5"
Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-10000 10050” x 18’ x 26” Six) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

T-12500 12564.5” x 18” x 26.5”
Six) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open
Tank Photo
Part #GallonsMeasurements +/- .25"
Not Including Fittings
Installed Fittings
Loose Fittings are in Plumbing Category

UM-10001024” x 8.5” x 13”Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

UM-15001536” x 8.5” x 13”Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

UM-200020
48” x 8.5” x 13”Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

UM-250025
38” x 8.5” x 20.5”Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open

UM-300030
48” x 8.5” x 20.5”Two) 1.5" Female NPT - fitting is sealedTwo) .5" Female NPT - fitting is open




SPOUTED Fresh / Gray Water Holding Tanks
Spout can not be moved - glue does not stick to spout.

Hose to use with Spouted Tanks: 1.25" Food Grade Water 1 1/4" Hose
Basic Plumbing Kit does NOT work with Spouted Tanks
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 openThree) .5" Female NPT - fitting is open

T-0700 723.75" x 7" x 9.75"
One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is openThree) .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 openThree) .5" Female NPT - fitting is open

T-1300 1321" x 9" x 16"
One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is openThree) .5" Female NPT - fitting is open

T-1600 1626" x 9" x 16"
One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is openThree) .5" Female NPT - fitting is open

T-1800 1823" x 10.5" x 17.5"
One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is openThree) .5" Female NPT - fitting is open

T-2000 2032.5” x 11.75” x 11.75”
One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is openThree) .5" Female NPT - fitting is open

T-2100 2134” x 9” x 16”
One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is openThree) .5" Female NPT - fitting is open

T-2500 2533.5” x 10” x 17”
One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is openThree) .5" Female NPT - fitting is open

T-3000 3034.5” x 12” x 17.5”
One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is openThree) .5" Female NPT - fitting is open

T-4000 4039.5” x 13” x 18”
One) 1.25" OD x 2" L Boss Fitting - (Smooth Pipe / Spout) - fitting is openThree) .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 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.
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.





WASTE Water Holding Tanks
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.
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-28122826” 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-32323230” 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
3470.25" x 21.50" x 8"
1.5" ABS Outlet Installed

WT-380038
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



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