Elkhart Indiana RV Parts and Accessories - Concession Trailer Fresh / Gray Water Tanks - Instant Water Heaters and More www.classAcustoms.com

Please read the entire post
 before giving us a call.

Tank Information Sheet - Click to Print

• Does your local H.D. require a minimum Fresh water tank size? 

This varies by your local health department, we do not know this information, check on this BEFORE ordering. California is the hardest state on food vendors even hot dog carts in some areas are required to have 30 fresh and 40 gray.

• What percent larger does your Gray holding tank (used water from dishes or hand washing) need to be than your Fresh holding tank?

This varies by your local health department, we do not know this information, check on this BEFORE ordering.

e.g. a 40 Gallon Fresh tank that must have a 15% larger Gray water tank would be a 46 Gallon tank.

How to find out the size you need. Multiply (fresh tank size) x 1.15 (1 and 15%) = Tank needed
30 x 1.15 = 34.50
33 x 1.15 = 37.95

30 x 1.50 (50%) = 45
33 x 1.50 = 49.5

↓ We only carry the size tanks listed below ↓	Check with your local health department to find out your requirements.
If you use this size as your Fresh water Determine what Gray you would need.	15% Larger Gray Water Needed	50% Larger Gray Water Needed
100 Gallon	115	150
46 Gallon	52.9	69
40 Gallon	46	60
33 Gallon	37.95	49.5
30 Gallon	34.5	45
25 Gallon	28.75	37.5
21 Gallon	24.15	31.5
18 Gallon	20.7	27
16 Gallon	18.4	24
13 Gallon	14.95	19.5
10 Gallon	11.5	15

• I have only so much room how many gallons can I get in that space?

Please go to Water/Wastewater Math Calculator you can put your dimension in and it will tell you the volume of gallons.

• Where are the fittings located? Can you move them for me?

All tanks come with four fittings built into the tank. All fittings are located on one end of the tank, if you stand the tank with the tallest length facing up all fitting will be on this end.

We can not move fittings and we do not offer custom water tanks unless you are looking for bulk (500 tanks or more) amounts.

 The color of the fittings may vary.

1 1/2" Balloon Fitting

         

 The fitting will be closed off and can be used or left as is. 

To use the fitting simply trim out the inside piece.

1/2" Female NPT Standard Fitting

The small hex head is a temporary fitting that is put into the tank during testing to check if the tank is water tight, we don't recommend keeping these in but if you do be sure to use a food safe pipe dope to keep them from leaking.

 Boss Pipe Fitting 1 1/4" Dia x 2" Tall Spout

 You can use a clamp style fitting or use this for the vent. 
The 18 gallon tank is the only model to carry the boss fitting (9/7/2016)
The small red/blue cap that comes on the spouts is just a dust cap not a fitting.

At this time we do not sell fittings 
 your local hardware store will have the fittings you are looking for.

 
https://www.grainger.com/product/LASCO-PVC-Male-Adapter-22FJ19

http://www.usplastic.com/catalog/item.aspx?itemid=23652

• Can I cut a hole in the tank and just glue another fitting in?

No, contrary to what is commonly thought the fittings are not glued into the tanks they are made in the tanks during the manufacturing process through heat fusion. After the tank is formed a tool is used that is very hot to permanently mount the fittings into the tank or in other words the fittings are melted into the tank, no additional glues are used.

view of the fitting on the inside of the tank

 

 view of the fitting on the outside of the tank

Many people think that the fittings are glued in due to the residue left by putting the fittings in place, this is part of the material the tanks are made from and will flake off over time, this is not a glue. Notice the cracks in the material this is just a surface cracking and in no way effects the tank. 

• These tanks look thin are you sure they are safe?

All tanks will vary on thickness but on average they are .219 or 7/32" thick. The tanks will need to be braced and sit on a flat surface. Tanks should not have anything set on top of them.

All water tanks we carry must be vented 

allowing air to move in and out when filling and emptying the tank.

You should NOT fill the tank from a direct city line (garden hose), this is not a safe option and could explode the tank causing serious damage.

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

No, you can not place additional weight on the tanks. You will need to build a weight bearing shelf between the water tanks.

• Do I need to brace the water tank? 

Yes, you will want to brace the water tank and have the tank sit on a a level surface.
 

• Can I set the tank up on end?

Yes, the tank can sit on any end, except the fittings, you will need to brace the tank and run a food grade hose down inside to reach the bottom of the tank.

• Can I mount the tank under the trailer on the outside?

Yes, you will need to enclose the entire tank and brace it letting it sit on a level surface such as plywood or sheet metal. Be sure you check clearance to avoid having the tank removed on a speed bump or curb. Do not hang the tank under the trailer with straps, enclose tank on level surface.

Some states require your gray water tank to be placed outside of your trailer for safety reasons. This varies by your local health department, we do not know this information, check on this BEFORE ordering.

• Can I put the water tank under the trailer or on the roof?

We do not recommend placing a water tank on the roof unless you have reinforced the roof. 

Water weighs around 8.3 pounds per gallon so a 40 gallon water tank would weight around 332 pounds.

• Can I put the water tank outside in the sun?

Each water tank is made from Medium Density Polyethlene (MDPE) Resin with a UV-8 stabilization, this is listed as long term stabilization.

UV Codes:

UV0 (no UV protection)

UV8 (‘long’ term protection)

UV16 (‘longer’ term protection)

UV24 (exceptional protection)

We would recommend for getting the longest use out of your tank to enclose them.

• Can I place hot water in the tank?

We do not recommend placing hot water in the water tanks.

• When I get the tank what should I do first?

With all water tanks, no matter where purchased, you will need to sanitize the inside prior to use. There may be shavings and water in the tank from the manufacture process of making and testing the tank. Go to Bottom of Page for more Info.

NSF INFORMATION 

• All of the tanks we carry are made from the same food safe material that is food grade certified but not each tank model is NSF Certified meaning the tank model will not be on the NSF website.

• Each water tank carries the NSF logo molded into the tank.

• Forward the pages listed below to your local health department BEFORE purchasing to be sure these tanks will pass your local inspection, this is your responsibility to complete this prior to purchasing.

NSF Information Sheet - Click to Print

Tank Information Sheet - Click to Print

CAD Drawing Information Sheet - Click to Print

WATER TANK PLUMBING

• How do you doing plumbing in an RV or Concession Trailer? 

Have a certified technician install all parts to prevent product damage and personal injury.

All water tanks we carry must be vented 
allowing air to move in and out when filling and emptying the tank.
You should NOT fill the tank from a direct city line (garden hose), this is not a safe option and could explode the tank causing serious damage.

• When I get the tank what should I do first?

With all water tanks, no matter where purchased, you will need to sanitize the inside prior to use. There may be shavings and water in the tank from the manufacture process of making and testing the tank. Go to Bottom of Page for more Info.

• How do you vent the tank?

You will need to leave one fitting free to allow air to go out of the tank when being filled with water and air to go into the tank when being emptied of water. The easiest method is to use an outside fill dish.

City Water Dish - Fill Dish Polar White Part # 321 B 2P

Gravity Water Hatch Dish - Lockable - White - 1 Key JFE02

The diagram below shows how you could choose to set-up a tank.

Fill Dish Water Line Set-up Diagram

Food Grade Fill Hose Available

 EXAMPLES:

 

http://www.marxrv.com/plumbing/plumb.htm

All water tanks we carry must be vented 

allowing air to move in and out when filling and emptying the tank.

You should NOT fill the tank from a direct city line (garden hose), this is not a safe option and could explode the tank causing serious damage.

• Is there a requirement to use Flexible Food Safe Hose or PVC?

This varies by your local health department, we do not know this information, check on this BEFORE ordering. We sell Food Safe Flexible Hose 1.25 Diameter and PVC can be found at most hardware store.

• Is there a requirement on the type of fittings you must use?

This varies by your local health department, we do not know this information, check on this BEFORE ordering. e.g. Plastic Food Safe / Metal Food Safe / Lead Free Fittings etc.

• Where can I get the fittings for the tank or pump?

At this time we do not sell fittings your local hardware store will have the fittings you are looking for.

WATER PUMPS

• Do you need a 12 volt or 115 volt water pump?

 If you do not know this answer contact a local electrician.

Have a certified technician install all parts to prevent product damage and personal injury.

You will have to know the wiring on your trailer before ordering any electrical items.

12 volt - You can NOT put 12 volt in a house or plug into a wall

Generators are 110 volt
110/115/220 volt will damage a 12 volt item.

• WFCO Artis Water Pump Model # PDS1-130-1240E
• NSF Approved Materials
• 12 volt: You can not put this in a house or plug into a wall - 110/115/220 volt will damage the unit.
• 4.0 Amp Draw @ 10 PSI
• 7.0 Amp Draw @ 30 PSI
• Open Flow: 3.0 GPM
• Shut Off: 40 PSI
• Self-Priming
• Dry Running - Pump able to run dry without damage
• Corrosion Resistant Materials
• Low Noise
• Sealed Motor
• Patented diaphragm
• Four-chamber
• Self-priming to 6 feet suction
• Pump can be mounted horizontally or vertically (mount pump head down). Do NOT over-tighten screws.
• Pump should be on a dedicated (individual) circuit protected by the specified fuse on indicated on the motor label.
• Use 14-gauage standard wire up-to 20 feet or 12-gauge up to 50 feet from power source.
• Use a 10-15 amp rated on/off switch on the positive red motor lead wire.
• Motor: Permanent Magnet, totally sealed, enclosed ball bearing and thermal protection.
• Water Lines should be 1/2" I.D. (13mm) Flexible hose (preferably braided or reinforced) for main lines
• Dimensions: 7.65" L x 3.29" W x 4.35" H
• Weight: 5 lbs
• YOU MUST USE A STRAINER FOR WARRANTY TO BE VALID - These pumps are for fresh water not pond, lake or sea water.

Strainer Features & Specifications:

• 30 mesh stainless steel screen
• The water filter has 1/2 inch barb fitting on input side and 1/2 inch female pipe threads on the output side.
• Protects your pump from debris which causes premature failure of your water pump
• The water filter is installed on the input side of the water pump.

Manufacturer warranty requires strainer to be used for warranty to be valid.

Manufacturer Warranty: For warranty to be valid you must provide the paperwork and receipt of the certified dealer/repair shop which installed the unit. Warranty does not cover install by customer or non-certified technician. Please be prepared to provide this information when contacting us regarding a warranty issue. No warranty, guarantee or liability is stated or implied on any product beyond the manufacturer. Class A Customs is not responsible for any damages caused from the use of this or any product we carry. Misuse of item voids any and all warranties.

SINKS

• You will need a hand washing sink that is separate from your dish washing unit.

Check with your local health department about requirements.

13” x 15” x 5” Stainless Steel Sink Single Bowl Heng's

10 x 13 Oval Stainless Steel Sink Single Bowl by Heng's

 Other sites with helpful information:

 Online Search Keywords
concession trailer sketch plan
 hot dog cart plan

Dream Maker Hot Dog Cart Plans

Hot Dog Cart company





 Advanced Concession Trailers



 Mobile Cuisine

 Food Truck Rental
 this site has the layout of their trucks

Road Food .com

Food Truckr .com

Suggestions on tank sanitation

1. Prepare a chlorine solution using one gallon of water and a ¼ cup of household bleach (5% sodium hypochlorite solution)

 *DO NOT USE FRESH SCENT OR ANY SCENT ENHANCED BLEACH*.

Never mix bleach with ammonia or other cleaners.

 Open windows and doors to get fresh air when you use bleach.

 

With tank empty, pour chlorine solution into tank. Use one gallon of solution for each 15 gallons of tank capacity.

2. Complete filling of tank with fresh water. 

3. Allow to stand for three (3) hours

4. Drain and flush with potable fresh water.

Any residual chlorine odor will dissipate naturally.

Licenses and permits:

• Be sure you have checked with you local authorities and health department as some areas limit the amount of vendors they will approve.

• Proof of ownership, proper identification, vehicle license and insurance

• Proof of food manager identification card

• Business Licenses

• Register your business with a state tax agency and apply for certain tax permits.

• You may need to apply for a state sales tax permit.

Be sure you obtain all inspections and permits before trying to operate your business.


Health Department Requirements:

• You need to know your local health codes where your cart is getting inspected. 

• Each county has different codes and rule, we are not aware of your local rules.

•  Online search your local Health Department (H.D.) they will have the information you need. 

• Will our water tanks be approved by your H.D? CHECK BEFORE PURCHASING

Be sure you obtain all inspections and permits before trying to operate your business.

Class A Customs

1130 County Road 6

Elkhart, IN 46514

www.classacustoms.com