1 / 3
Trash Bin Cleaning Systems
Baffled Polymer Clean Water Tanks (200–500 Gallons)
$1,200 – $2,800
Specially grooved polymer water tanks in 200 to 500 gallon sizes that prevent dangerous fluid shifting while driving.
Specs & features
- Baffled design controls fluid movement on the road
- Corrosion-resistant polymer construction
- Sizes from 200 to 500 gallons
- Suited to trailers and truck mounts
| Listing type | Individual component |
|---|---|
| Capacity range | 200 – 500 gallons |
| Material | Polymer |
| Design | Baffled / grooved |
| Water weight | About 8.34 lb per gallon |
What's included
- Baffled polymer clean water tank (size selected at quote)
Ask about this part
Your question goes to our team and we reply by email or phone. For urgent questions, call us.
About this part
Water is heavy and it moves. A baffled polymer tank is designed to keep it under control while the vehicle is on the road. These tanks come in sizes from 200 to 500 gallons, are specially grooved to eliminate dangerous fluid shifting while driving, and are priced from $1,200 to $2,800.
Inside a baffled tank, internal walls or grooves break up the flow of liquid so it cannot build momentum as the vehicle brakes, accelerates or turns. Without baffles, a partly filled tank can surge forward and back and affect steering and braking, so baffling is an important safety feature for any mobile washing rig.
Polymer (plastic) construction resists corrosion, is lighter than steel and does not rust. Weight still matters: water weighs about 8.34 lb per gallon, so a 200-gallon tank holds roughly 1,670 lb of water and a 500-gallon tank roughly 4,170 lb. Choose the size that suits your payload rating, the route length between refills and the frame you are mounting to.
Larger tanks give you more cleaning time between fills but add weight and cost. Plan secure mounting, correct plumbing fittings and a suitable fill and vent arrangement alongside the tank.
Warranty
Warranty coverage varies by equipment, manufacturer, and supplier. Where applicable, the warranty period, coverage, exclusions, and claim procedures will be specified in the relevant quotation or equipment documentation. Please confirm the warranty terms for your specific equipment before purchase.
FAQs
Why does a tank need baffles?
Baffles stop liquid building momentum as the vehicle moves, which reduces surge that can affect steering and braking.
How heavy is a full tank?
Water weighs about 8.34 lb per gallon, so 200 gallons is roughly 1,670 lb and 500 gallons roughly 4,170 lb, before the tank itself.
Inquire about Baffled Polymer Clean Water Tanks (200–500 Gallons)
Tell us what you need and we will reply with price and availability.


