525 Gallon Water Trailer
525 Gallon Industrial Water Trailer for Dust Control and Site Work
The 525 gallon water trailer is a towable industrial water tank built for contractors and municipal crews that need water on the job without chasing a hydrant. This portable water trailer carries 525 gallons and runs a 2 inch semi-trash pump rated at 158 GPM, so you can knock down dust on a construction site, pre-wet a haul road, or handle general site watering through dual rear spray heads or a 50 foot discharge hose. It ships in two builds on one frame, a water trailer with hydraulic brakes and one with electric brakes, so you match it to your tow vehicle. 49-state and EPA compliant, and not for sale in California.
525 Gallon Water Tank Trailer Specifications
The 525 gallon water trailer ships in two brake builds on one frame and tank. The table below compares both models side by side. Specs are identical except for brake type, configuration style, model number, and overall length.
| Specification | Hydraulic Build (SWT525172HSB1) | Electric Build (SWT525172EB1) |
|---|---|---|
| Model / Part # | SWT525172HSB1 | SWT525172EB1 |
| Configuration Style | 95414XX | 95415XX |
| Brakes | Hydraulic | Electric |
| State Compliance | 49 States Not for Sale in CA | 49 States Not for Sale in CA |
| Dimensions (L x W x H) | 153" x 87" x 84" | 157" x 87" x 84" |
| Compliance / Towing | NATM-certified, built for safe and compliant over-the-road transport.EPA compliant. | |
| Tank | 525 Gallon Elliptical Low-Profile Polyethylene, 3/8" Thick | |
| Tank Details | 16" Manhole With 4" Vent and Sump Pump | |
| Engine & Pump | 2" Semi-Trash Pump; CRX 210 Engine (208cc, 0.8 gal Fuel Tank) | |
| Flow Rate | 158 GPM | |
| Hose Kit | 20' Suction Hose; 50' Discharge Hose. Optional Fire Hose Reel Kit: 50' of 1" Rubber Fire Hose With 1" Nozzle. | |
| Spray / Fill System | Dual Rear Spray Heads; Garden Hose Connector; Simplified Manifold; Hydrant Fill With 25" x 2-1/2" Hose; Flow Control Valves | |
| Trailer Frame | 6" C-Channel; 13" Under-Clearance at Axle; NATM Approved | |
| Axles & Suspension | Dual 5,200 lb Axles; Dual-Leaf Spring Suspension | |
| Wheels & Tires | ST225/75R15 | |
| Towing & Safety | Adjustable-Height Hitch (Coupler or Pintle Option Suffix Required); LED Lighting; Safety Chains; Rear Storage Basket; 5,000 lb Side-Mount Crank Jack | |
| Weight | 2,500 lbs Dry · 7,000 lb GVWR · Loaded Weight (Verify) | |
| Warranty | 1-Year Frame, 5-Year Pump, 3-Year Engine | |
| Options | Must Select 2 Option Suffixes From: AA, AB, BA, BB, CA, or CB | |
525 Gallon Water Trailer Details
Dust blowing across the site, a pad that won't compact, a water source nowhere near where you actually need it: these are the things that quietly cost you a day, and they are exactly what our 525 gallon water trailer is built to fix. Hook it to your truck and the water goes where the work is. Knock the dust down before it turns into a safety problem or a neighbor's complaint, soak a grade so it compacts on the first pass, or keep new seeding alive through a dry stretch. The pump and dual spray heads lay water down fast and wide, and when the tank runs low you refill from a hydrant or open water and get back to it. We offer it with hydraulic or electric brakes, too, because you should not have to re-rig your truck just to buy a trailer. Tell us what you tow with, and we will match you to the build that backs up and goes to work.
Industrial Water Trailer Features
- 2 inch semi-trash pump rated at 158 GPM
- Dual rear spray heads with 50 foot discharge hose
- Hydrant fill with 25 inch x 2-1/2 inch hose
- NATM-certified 6 inch C-channel frame
- Dual 5,200 lb axles with dual-leaf spring suspension
Why Crews Choose This Water Wagon
- Choice of hydraulic or electric brakes
- NATM-certified for compliant over-the-road transport
- Low-profile poly tank for easy filling and stability
- 1-year frame, 5-year pump, 3-year engine warranty
525 Gallon Water Trailer Downloads
525 Gallon Water Trailer For Dust Control And Site Work
From a dust control water trailer on a busy construction site to a municipal water trailer feeding street, park, and shared-area maintenance, the 525 gallon water trailer is sized for the non-potable water jobs crews run every day. Put it to work on construction-site dust control, haul-road and unpaved-surface watering, soil compaction and subgrade prep, landscaping and seeding establishment, and general jobsite or municipal water supply. Dual rear spray heads and a 50 foot discharge hose let you blanket a wide area or aim water exactly where the task needs it. The optional fire hose reel kit is a convenience for jobsite wash-down or spot wetting only, not a fire-suppression rating.
For freeze protection for your water trailer or skid, our Water Trailer Heater Blankets keep tanks at a constant temperature and help prevent fluids from freezing in extreme conditions. Call a Sales Specialist to find out more.
The 525 Gallon Water Trailer is often used for:
525 Gallon Water Trailer Frequently Asked Questions
The 525 gallon water trailer has a dry weight of 2,500 lbs and a 7,000 lb GVWR. Loaded weight depends on how full the tank is, since water adds roughly 8.3 lbs per gallon. A Sales Specialist can confirm a loaded figure for your configuration.
It is built for non-potable jobsite water work such as dust control on construction sites and haul roads, soil compaction, landscaping and seeding, and general site watering. Dual rear spray heads and a 50 foot discharge hose let you spread or direct water as the task needs.
The 525 gallon trailer comes in two builds, one with hydraulic brakes and one with electric brakes. The right choice depends on your tow vehicle and brake controller. The hydraulic build is 153 inches long and the electric build is 157 inches long. A Sales Specialist can confirm which fits your setup.
No. This is an industrial, non-potable water trailer. It does not carry potable, NSF, or FDA certification on its specifications, so it should not be used for drinking water. If you need a potable unit, ask a Sales Specialist about purpose-built potable water trailers.
Model SWT525172HSB1 is 49-state and EPA compliant and is not available for sale in California. As the model SWT525172EB1 is available in all 50 states/ EPA approved, it may be a better option for your location.
