41 Gallon Fresh / Gray Water Holding Tank | T-4159




Tank Measurements +/- .25" on each measurement due to manufacturing process

Average tank thickness .219 or 7/32" thick (just under 1/4")

Installed Fittings See Photos
Two) 1.5" Female NPT Fitting - fitting is sealed to use remove membrane with razor knife
Two) .5" Female NPT Fitting - fitting is open


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)

Class A Customs NSF Letter - this letter has all fresh/gray tank sizes, part #'s, measurements and fittings, along with material tank is made from.

all tanks Class A Customs manufactures must be vented (allow air in/out during use), Plumbing Example and Fill Dishes
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, we recommend a Water Tank Monitor to check levels

Can I stack the water tanks on top of each other?
Can I put weight on the tanks?

No, do not place anything on the tanks, if you need to stack the tanks you will need a weight bearing shelf between them.


Class A Customs
1130 County Road 6 West
Elkhart, IN 46514


Phone: (574) 206-0101


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