
Pressure Washing
DBP Series Hot-Water Pressure Washing Trailers
Open-trailer hot-water pressure washing with serious muscle.
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Overview
The DETRAILERS DBP Series is a custom-built, open-trailer hot-water pressure washing system for full-time pressure washing, fleet and commercial work. The published configuration options use a 5 × 12-foot dual-axle trailer with 300-, 400- or 550-gallon water capacity, 3,600–4,000 PSI and 4–8 GPM, depending on the equipment selected. Hot- and cold-water operation, adjustable heat, and single- or multi-line setups let you match the system to your jobs.
Every DBP is quoted for a specific configuration. Confirm the tank capacity, pump output, hose length and operator setup in your quote; the highest listed specifications are not included in every build.
Custom Pressure Washing Trailer Walkaround | Complete Setup
See how DETRAILERS organizes tanks, pumps, hose reels and equipment on a custom pressure washing trailer. This is an example custom build; your quoted DBP configuration may differ.
Best For
- Full-time pressure washing
- Fleet & commercial work
Specifications
- Trailer size
- 5x12
- Axle
- Dual axle
- Water capacity
- 300 / 400 / 550 gal options
- Max pressure
- 3,600–4,000 PSI, depending on configuration
- Flow
- 4–8 GPM, depending on configuration
- Water temp
- Hot / cold
- Hose reach
- up to 200'
- Hose
- 50'–200' high pressure
- Lines
- Single or multi line
- Wheels
- 15" silver or black
- Axle capacity
- 7,000 lb
- Configuration
- 5x12 dual axle (300 / 400 / 550 gal)
Configurations vary. Every system is custom built to your needs and budget.
Included
- Locking high-pressure hose reel
Popular add-ons
- + Custom wheels
- + Custom trailer & tank colors
- + Tank advertising package
- + Generator
- + Diamond plate aluminum storage box
- + Diamond plate aluminum deck/side panels
- + Fill hose reel
- + Chemical/tool start-up package
Choosing your configuration
Is every DBP a 550-gallon, 8-GPM system?
No. The DBP Series offers 300-, 400- and 550-gallon configurations, with published flow options of 4–8 GPM. Your quote identifies the tank and equipment selected for your build.
Can two operators work at the same time?
Multi-line configurations are available. Tell us how many operators you want to run so we can specify the equipment and explain the output available at each line. Do not assume the maximum listed flow applies independently to every line.
What should I compare with the DBP?
Compare the DEP Series if you want an enclosed hot-water trailer, Dynamo if you are considering a compact hot-water trailer, or DVTP if you need a hot-water system mounted in a vehicle. The DE Series is a cold-water mobile vehicle wash system, not the enclosed equivalent of the DBP.
Related models
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DEP Series
Enclosed hot-water pressure washing that keeps you working in any weather.
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Dynamo
Compact hot-water pressure washing power for tight budgets.

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DVTP
Hot-water pressure washing on a skid built for your vehicle.
