Portable Restroom Trailers For Sale

Specification

Item	Portable restroom trailers
Material	Galvanized sheet / Stainless steel / Sandwich panel
Minimum Order Quantity	1 unit
Packaging Method	Standard sea freight packaging
Flushing Method	Foot flush / Manual flush
Cleaning Cycle	≥300 people/day
Power Supply	110V/220V external power supply / Silent generator
Number of Compartments	2-10 units
Optional Configurations	Air conditioning / Heating / Dressing mirror / Hot water system / Shower

Its advantages

• Self-sufficient – No need for water inlet/drainage pipes, independent water tank and power supply system, vacuum suction, single flush requires less than 0.5 liters of water, extending cleaning cycle.

• Flexible and mobile – Trailer-type, can be parked wherever needed, not restricted by the website, offering high freedom of use.

• Fully equipped – Equipped with men’s and women’s toilets, sinks, ventilation and lighting, disinfection system, air conditioning, and baby changing table, providing a good user experience. Supports 2-10 stalls.

• Energy-efficient and easy to clean – Non-slip floor, aluminum alloy shell, simple cleaning and maintenance, heat-insulated wall panels, reusable multiple times.

Application

• Construction sites, campsites, military logistics;

• Concerts, festivals, performances, marathons, World Cup, basketball games;

• Wedding celebrations, VIP events, film and television production;

• Temporary toilets in war zones, disaster areas, and holiday tourist destinations;

• Public facilities in resorts, scenic areas, and temporary office areas.

Working principle

In summary: Water supply, storage, and sewage disposal.

1. Clean water supply: Our portable toilets have a large-capacity clean water tank, supplied via an electric pressure pump when needed.

2. Sewage storage: Wastewater from the toilet and sink enters a sealed sewage tank, larger than the clean water tank, and is eventually removed by a vacuum truck or discharged at a designated location by opening a drain valve.

3. Power supply: Equipped with a 220V power interface, it can be connected to mains power/generator/battery power, which will power water supply, lighting, ventilation, etc.

Standard configuration

Structural frame, walls and roof, bathroom facilities, water supply and sewage, and electrical system.

1. Main Frame: Q235B carbon structural steel body; towing frame and pressure plate/ball joint steering mechanism.

2. Walls and Roof: Metal carved panels, color steel plates, aluminum-plastic composite panels, galvanized steel plates; fiberglass and color steel sandwich panel roofs; anti-slip rubber flooring, anti-slip aluminum lattice plates, patterned anti-slip steel plates.

3. Bathroom Facilities: Toilet/squat toilet/urinal; stainless steel or ceramic washbasin, stainless steel faucet; vanity mirror, coat hooks, door locks.

4. Water Supply and Sewage: Stainless steel or HDPE or FRP fiberglass fresh water tank and sewage tank; electric water pump water supply.

5. Electrical System: 220V AC/24V DC (vehicle-mounted); LED lights, ventilation fan; temperature control system, fresh air system.

Size and partition

Trailer dimensions:	Recommended number of cubicles
16 feet	1-2
20 feet	2-3
24 feet	4-5
28 feet	6-7
32 feet	8-9

Water tank capacity

Size	Number of toilets	Fresh water tank capacity	Wastewater tank capacity
	2-3	240-360L (approx. 65-95 gallons)	470-500L (approx. 125-132 gallons)
Small trailer	4-6	600-1000L (approx. 160-265 gallons)	1000-2000L (approx. 265-530 gallons)
Medium trailer	≥8	750L and above (approx. 200 gallons)	Over 2800L (approx. 750 gallons)

Gallon to liter conversion: 1 US Gallon ≈ 3.785 liters.

Cleaning cycle

Use Cases	Cleaning frequency
Small events/construction sites (20-50 people/day)	1 time/3-7 days
Medium events (100-200 people/day)	1 time/1-2 days
Large events (500+ people/day)	1-2 times/day
Mega events/multi-day events	1 time/4-6 hours

Shipping and loading

Trailer size	Loading method	40HQ Container
16-18 feet	Connecting head to tail (in series)	2 units
20 feet	Connecting head to tail (short hook models only)	2 units
20 feet	Single-unit independent assembly	1 unit
24-32 feet	Single unit independent assembly	1 unit

Why choose our portable toilet?

1. Factory Direct Supply – No middlemen; all modules are pre-installed and tested before leaving the factory, ensuring immediate usability upon delivery.

2. Quality Assurance – Internationally certified, fully corrosion-resistant, wear-resistant, sun-resistant, and long-lasting in environments ranging from -40℃ to 50℃.

3. Highly Customizable – Customizable length, width, height, and number of compartments, as well as customized functions such as heating/cooling and showering.

4. Timely Delivery – Simultaneous production across multiple production lines shortens the manufacturing cycle, ensuring on-time delivery and timely project execution.

Wanzhi Steel is a Chinese Portable Restroom Trailers manufacturer with ISO9001 certifications. We specialize in manufacturing portable toilets, including deluxe and standard versions. You may also need mobile food trucks and expandable Container Homes. With high-quality service, our products have been shipped to over 120 countries.

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