- Description
- Questions and Answers
- Product Features
- Preparation & Installation
- Food Vendors
- Warranty
- Shipping Method
Tank Measurements +/- .25" on each measurement due to manufacturing process
Installed Fittings See Photos
Two) 1.5" Female NPT Fitting - fitting is sealed to use remove membrane with razor knife
27.5” does not include fittings x 15.25” x 22.5” (rotate tank to change height or width)
Average tank thickness .219 or 7/32" thick (just under 1/4")
Two) 1.5" Female NPT Fitting - fitting is sealed to use remove membrane with razor knife
Two) .5" Female NPT Fitting - fitting is open
- Free Shipping Method: FedEx Home (residential) or Ground (business) Estimated Transit Time 1 - 5 Business Days
Q: I purchased this tank for my rv. I will be using it with the fittings on the side and the permanent cap on top. I am installing an inspection hatch on top, and am curious if there is any reason not to cut the inspection hatch hole right where the permanent cap is installed. It is a 6” hatch, so the cap would be permanently removed, and the hatch would take its place. Thanks
Asked by: Nick
- 4/3/2022
A: That would be fine as you would be removing the sealed cap altogether.
Answer provided by: Customer Service (4/22/2022)
Q: I'm looking at the 42 gallon fresh/gray water holding tank, and I'm wondering which of the fitting is open. It looks like it's the one on the top, as it's oriented in the picture. I'm hoping to use this tank on its side, though. Will that opening still work as a vent if I lay it on its side with the opening towards the top? It will be used as a gray tank, so it won't be filled to the top very often.
Asked by: Graham
- 5/21/2021
A: 1.5" Female NPT Fitting - fitting is sealed to use remove membrane with razor knife
.5" Female NPT Fitting - fitting is open
You can lay the tank on any side.
.5" Female NPT Fitting - fitting is open
You can lay the tank on any side.
Answer provided by: Customer Service (5/24/2021)
Q: Am I able to move all the fittings to the 27.5" side and make the height the 27.5 and make 22.5 the width? Or would it be better to get a blank tank and get some unusual fittings?
Asked by: Eric
- 5/12/2021
A: At this time we do not move the fittings in the tank unless bulk ordering (50 or more tanks).
The Uniseal Fittings offered allow customers to place fittings anywhere on the tank. For more information visit the Water Tank Helps page located at the top of each page.
Blank Tanks (no fittings installed) are available but due to customer confusion we have removed them from the online store.
If you are wanting a Blank Tank please note this in the customer comments section of the order when checking out, this will add up-to 7 days to the lead time.
Example: On my order Tank T-1800 is a BLANK TANK all other tanks have fittings. Thanks --- OR ---- All Tanks Blank Tanks. Thanks
The Uniseal Fittings offered allow customers to place fittings anywhere on the tank. For more information visit the Water Tank Helps page located at the top of each page.
Blank Tanks (no fittings installed) are available but due to customer confusion we have removed them from the online store.
If you are wanting a Blank Tank please note this in the customer comments section of the order when checking out, this will add up-to 7 days to the lead time.
Example: On my order Tank T-1800 is a BLANK TANK all other tanks have fittings. Thanks --- OR ---- All Tanks Blank Tanks. Thanks
Answer provided by: Customer Service (5/12/2021)
Made In USA Class A Customs manufactures these tanks and is located in Elkhart, Indiana
BPA Free Class A Customs does not carry this chemical nor uses it in the manufacturing process
UV-8 Stabilization
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)
Non-Pressurized Tank all tanks we carry must be vented, Basic Plumbing Example
Fresh or Gray Water Use ideal for rvs, food vendors and extra water storage
Seamless One-piece seamless construction, no seams to burst
Rotatable tank can be placed on any side
Resistant Stain, Corrosion and Rust Resistant
Color Creamy White in color so you can see waterline through tank
Made From Medium Density Polyethylene (MDPE) Resin - glues do not stick to this material and easily cleaned.
For more information and a quote on custom tanks please contact sales on the Contact Us Form include business contact information, CAD drawing or sketches and qty needed.
Fresh and Drinking Water Safe great for rvs, food vendors and extra water storage
BPA Free Class A Customs does not carry this chemical nor uses it in the manufacturing process
NSF Certified Materials Tank & fittings made from DOW NSF International NSF/ANSI Std 61 approved Medium Density Polyethylene (MDPE) Resin
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)
Non-Pressurized Tank all tanks we carry must be vented, Basic Plumbing Example
Fresh or Gray Water Use ideal for rvs, food vendors and extra water storage
Seamless One-piece seamless construction, no seams to burst
Rotatable tank can be placed on any side
Resistant Stain, Corrosion and Rust Resistant
Color Creamy White in color so you can see waterline through tank
Made From Medium Density Polyethylene (MDPE) Resin - glues do not stick to this material and easily cleaned.
OEM Part
No retail box - no install instructions
Have a certified technician install all parts to prevent product damage and personal injuryHelpful information & answers to common questions can be found on the Water Tank Helps Page
Additional Fittings
To install additional fittings anywhere on the tank we recommend Uniseal Fittings, you can have from .5" up-to 3"
We do not take orders for custom fitting placements or sizes unless bulk ordering, 100 or more of each tank per order.
Custom Water Tank
We can make a custom tank however due to the cost of a mold ($8,500 and up) most customers needing only a few tanks find it better to use a tank we already manufacture.For more information and a quote on custom tanks please contact sales on the Contact Us Form include business contact information, CAD drawing or sketches and qty needed.
Preparation
Sanitize each tank prior to use to remove any debris from the manufacturing process
Sanitize each tank prior to use to remove any debris from the manufacturing process
Tanks are made in a warehouse, wipe with a damp cloth to remove surface dust or scuffs
Installation & Plumbing
Non-Pressurized Tank all tanks we carry must be vented allowing air in and out when in use, Plumbing Examples
Do Not hook a garden hose directly to tank damage will occur, it is recommended to use a fill dish or other gravity process
Do Not over-tighten fittings as damage will occur.
Non-Pressurized Tank all tanks we carry must be vented allowing air in and out when in use, Plumbing Examples
Do Not hook a garden hose directly to tank damage will occur, it is recommended to use a fill dish or other gravity process
Do Not over-tighten fittings as damage will occur.
It is recommended to use plastic NPT male fittings with plastic female NPT fittings to avoid damaging the threads, metal thread fittings can crush the plastic threads.
Very little, if any, pipe thread tape is needed using too much pipe tape will damage the threads. We do not recommend pipe dope as you can not remove the fitting later, if used be sure to use a food safe brand.
Very little, if any, pipe thread tape is needed using too much pipe tape will damage the threads. We do not recommend pipe dope as you can not remove the fitting later, if used be sure to use a food safe brand.
What fittings will I need for my plumbing?
This will depend on how you are setting-up your tank and will vary by application, we are not aware of what items you will be needing, please view the Plumbing Examples
Mounting & Bracing
Tank can be placed on any side.
Place tank on level surface and brace to prevent tank from moving during transit.
Tank needs to be adequately supported, examples on the Water Tank Helps Page
Do Not hang by ratchet straps, this is too thin and will not adequately support tank.
Do Not place weight on tank, if you need to stack the tanks you will need a weight bearing shelf between them.
Tank can be placed on any side.
Place tank on level surface and brace to prevent tank from moving during transit.
Tank needs to be adequately supported, examples on the Water Tank Helps Page
Do Not hang by ratchet straps, this is too thin and will not adequately support tank.
Do Not place weight on tank, if you need to stack the tanks you will need a weight bearing shelf between them.
Can I install the tank under the trailer?
Tanks can be installed inside or outside of unit, for food vendors verify requirements before purchasing as some areas do not allow tanks to be outside of the unit and others do not allow the tank to be inside of the unit.
Be sure to Sanitize Tank before installing.
All tanks must be braced and secured to prevent any movement of the tank while in transit and to prevent possibility of tank tipping or falling.
Due to the manufacturing process all the tanks especially the larger in size will have a bowing to the walls, when the tank is filled the tank will expand out removing the inward bow, we recommend laying all tanks on a level surface (this can be angled to help with drainage) and bracing the tanks. For larger tanks it is recommended to brace all side walls with plywood or metal, we do not recommend using ratchet straps on the tanks alone as this is a large amount of weight on a thin strip and may cause cutting into the tank. For tanks placed outside it is also recommend to enclose tanks using sheet metal / plywood or some other type of weather proof material to prevent damage from road debris and speed bumps, be sure to check your clearance before ordering.
Brackets or Strap Systems Due to the variety of installations we do not carry brackets or bracing systems.
Tanks can be installed inside or outside of unit, for food vendors verify requirements before purchasing as some areas do not allow tanks to be outside of the unit and others do not allow the tank to be inside of the unit.
Be sure to Sanitize Tank before installing.
All tanks must be braced and secured to prevent any movement of the tank while in transit and to prevent possibility of tank tipping or falling.
Due to the manufacturing process all the tanks especially the larger in size will have a bowing to the walls, when the tank is filled the tank will expand out removing the inward bow, we recommend laying all tanks on a level surface (this can be angled to help with drainage) and bracing the tanks. For larger tanks it is recommended to brace all side walls with plywood or metal, we do not recommend using ratchet straps on the tanks alone as this is a large amount of weight on a thin strip and may cause cutting into the tank. For tanks placed outside it is also recommend to enclose tanks using sheet metal / plywood or some other type of weather proof material to prevent damage from road debris and speed bumps, be sure to check your clearance before ordering.
Brackets or Strap Systems Due to the variety of installations we do not carry brackets or bracing systems.
Before you build or modify unit, you need to verify rules and regulations.
Codes vary by local health departments, not state.
We are not aware of the codes or rules. We are not aware of what tanks or items you need.
NO NSF Logo
Tanks no longer have the NSF logo molded into them due to changes NSF made regarding the use of the NSF logo. The NSF Company does not allow for end users to use the NSF logo unless each item has been inspected and a certification paid for, the material that all of our tanks are made from are still the same NSF Certified Material, adding this extra step of certification is an unnecessary step but generates revenues.
The NSF Company does not allow vendors/manufacturers to link to the NSF paperwork unless verified NSF products are being used, our company has been verified and therefore is allowed to link to the NSF Certified Materials on the NSF Website. If needed your inspector can check on this regarding our company and website as we have already provided this information to the NSF company and have been advised on how to correctly use/link to the certification information on our website.
What does my inspector need when I go to inspections on the tanks?
Print the Water Tank List (Ctrl +P or Command- P will bring up the print window)
NSF Paperwork (Ctrl +P or Command- P will bring up the print window)
Receipt of Purchase
All tanks have the part number molded into the tank, inspector can verify tank.
Filling Procedure (Lockable Fill Dish / Materials)
Tank Placement (Inside / Outside of unit)
Clean Out Requirements
Water Tank Percent Calculation Examples
Multiply (fresh tank size) x 1.15 (1 . 15%) = Tank needed
30 x 1.15 (15%) = 34.50
30 x 1.50 (50%) = 4
Codes vary by local health departments, not state.
We are not aware of the codes or rules. We are not aware of what tanks or items you need.
NO NSF Logo
Tanks no longer have the NSF logo molded into them due to changes NSF made regarding the use of the NSF logo. The NSF Company does not allow for end users to use the NSF logo unless each item has been inspected and a certification paid for, the material that all of our tanks are made from are still the same NSF Certified Material, adding this extra step of certification is an unnecessary step but generates revenues.
The NSF Company does not allow vendors/manufacturers to link to the NSF paperwork unless verified NSF products are being used, our company has been verified and therefore is allowed to link to the NSF Certified Materials on the NSF Website. If needed your inspector can check on this regarding our company and website as we have already provided this information to the NSF company and have been advised on how to correctly use/link to the certification information on our website.
What does my inspector need when I go to inspections on the tanks?
Print the Water Tank List (Ctrl +P or Command- P will bring up the print window)
NSF Paperwork (Ctrl +P or Command- P will bring up the print window)
Receipt of Purchase
All tanks have the part number molded into the tank, inspector can verify tank.
Examples Questions - Fresh and Gray Water Tanks
Size (Gallons / Measurements / Fresh to Gray ratio)
Fittings (Size / Placement / Materials)Filling Procedure (Lockable Fill Dish / Materials)
Tank Placement (Inside / Outside of unit)
Clean Out Requirements
Water Tank Percent Calculation Examples
Multiply (fresh tank size) x 1.15 (1 . 15%) = Tank needed
30 x 1.15 (15%) = 34.50
30 x 1.50 (50%) = 4
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 tanks for sewage or fuel
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 tanks for sewage or fuel