In-stock parts
Order by 2PM MST
In-stock parts
Order by 2PM MST
Images may show optional equipment. Confirm this unit’s final configuration with Tank Sales.
UNIT TB00697UnitedBuilt
In Stock | Bare-steel tank body; finish selection and preparation required before shipment.
Confirm current availability, selected options and delivery timing with Tank Sales.
The UnitedBuilt 6V4000 VisionTank™ U-Kit is a 4,000-gallon water truck tank kit for upfitters and fleet shops building on a compatible chassis. This is an unassembled installation kit, not a drop-on R-Kit. The fabricated tank body is stocked in bare steel; exterior and interior finishes are selected during the purchase process. Fabrication, component installation, and final chassis integration are required.
The U-Kit combines a VisionTank™ modified-trapezoid tank with six spray valves, water pump, plumbing, controls, and mounting components. It supports water truck builds for dust control, construction, road maintenance, and fleet replacement projects with finishes and accessories selected for the project.
| Feature | Benefit |
|---|---|
| 120-inch EXROT fenders | Extended Rear of Tank fenders provide flexibility for CT (cab to center of tandem axle) fitment. Chassis dimensions and clearances still require review. |
| Six-point mounting kit | Front springs and full-length UnitedBuilt Skirtboard™ vulcanized rubber wear pads help minimize vibration and support tank reliability and service life. |
| Six independently controlled spray valves | Two front, two side, and two rear spray positions provide configurable water distribution through the cab-mounted air-control console. |
| Selectable finishes | Choose exterior protection and an interior configuration to suit the intended build before finishing and shipment are scheduled. |
| Specification | Configuration |
|---|---|
| Tank identity | 4,000-gallon nominal capacity; 15-foot tank length; 6V15 tank model; VisionTank™ modified-trapezoid profile. |
| Water pump | UnitedBuilt M3ZRMS cast-iron 4 x 3 pump with ceramic mechanical seal; 750 GPM specification. Actual flow depends on pump speed, operating pressure, and system configuration. |
| Standard drive arrangement | M3ZRMS pump with a transmission-matched Muncie PTO driving the water pump through a driveshaft. Final PTO selection and pump rotation require the truck's transmission model. |
| Spray plumbing | Schedule 40 black steel pipe with Victaulic grooved fittings. |
| Spray valve configuration | AV1100 valves with BC2399 adjustable fan nozzles front and rear; AV1100 valves with BC2179 side nozzles on 90-degree elbows. |
The driveshaft is not included. Its required length varies with the chassis and final pump mounting location. Confirm the transmission-specific PTO configuration in the final quote.
| Item | Included or optional |
|---|---|
| Standard U-Kit components | Tank body, six spray valves, plumbing, cab-mounted air controls, M3ZRMS pump, and six-point mounting kit with front springs and Skirtboard™ wear pads. |
| Exterior finish selection | White powder coat with zinc primer, custom powder color, or primed exterior. The stocked bare-steel body is finished to the selected configuration. |
| Interior finish selection | Bare steel with sacrificial anodes or epoxy lining. |
| Optional hydraulic drive | SAE B M3ZRMS pump conversion, Muncie PTO, Muncie hydraulic pump and motor, and Buyers hydraulic reservoir. |
| Water cannon preparation | Tank stub for a cannon standpipe at the front driver's side. Elkhart Nitro HD and BrushHawk cannons are optional, not included. |
| Hose reel preparation | Coxreels 1185-series bracket on the rear tank head. Optional 1.5-inch x 50-foot or 100-foot reels are available with manual or electric rewind. |
| Confirm | Why it matters |
|---|---|
| Chassis and transmission details | Review CT, frame layout, axle capacity, clearances, transmission model, PTO compatibility, and pump rotation before final specification. |
| Installation responsibility | Allow for fabrication, loose-component installation, driveshaft sourcing, plumbing layout, and final system integration by a qualified installer. |
| Finishes and accessories | Specify exterior and interior selections, drive arrangement, and any cannon or reel options so the quote reflects the intended equipment. |
| Finishing and delivery schedule | Stock availability refers to the bare tank body, not a finished, installed system ready for immediate operation. Confirm the schedule for your selected configuration. |
Request a quote for TB00697 using this tank kit's inquiry form or call Tank Sales at 602-253-6087. Provide your chassis and transmission details, finish selections, and desired options so UnitedBuilt can confirm the configuration and installation requirements.
| Nominal capacity | 4,000 Gallons |
|---|---|
| Tank model | 6V15 |
| Tank series | VisionTank™ (Modified Trapezoid) |
| Tank profile | 6V |
| Tank length | 15' |
| Tank serial number | WT000697 |
| Baffles |
|
| Tank heads | (2) 3/16” Curved, Fitted & Welded All Sides 100% |
| Belly plate | Full-Length Reinforcement Preventing Premature Cracking & Deterioration 3/16" A36 |
| Subframe | Heavy Duty 1/4" U-Shaped Cradle Runners Full Length of Tank |
| Manways and access |
|
| Exterior finish | Optional: Powder Coat White, Primed, Bare Steel, Custom Color |
| Interior finish | Optional: Bare Steel with Anodes or Epoxy Lined |
| Water pump | UnitedBuilt M3ZRMS Cast Iron 4x3 Ceramic Mechanical Seal |
|---|---|
| Pump drive | PTO Driveshaft |
| Spray valves |
|
| Plumbing | SCH40 Black Steel Pipe with Groove Style Couplings/Fittings |
| Control console | Cab Mounted Console to Independently Air Operate Each Spray Valve |
| Hydrant fill |
|
The UnitedBuilt 6V4000 VisionTank™ U-Kit is a 4,000-gallon water truck tank kit for upfitters and fleet shops building on a compatible chassis. Thi...
View full detailsThe UnitedBuilt 6V4000 VisionTank™ R-Kit is a 4,000 gallon drop-on water tank kit built for upfitters, fabricators, fleet shops, and...
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