50 Gallon Hauling Water Storage Tanks – Durable Poly Tanks for High-Performance Cleaning and Storage Systems

Store water and cleaning solutions efficiently with our heavy-duty rectangular hauling storage tanks. Built from high-quality, impact-resistant polyethylene, these tanks are ideal for mobile and stationary pressure washing setups where space efficiency and durability matter most.

Whether you’re operating a commercial pressure washing business or a fleet of service trucks, these tanks offer low-profile, easy-to-mount designs that fit perfectly in truck beds, trailers, or compact spaces.

✅ Key Features:

• Available Capacities: 50 to 1000 gallons

• UV-Stabilized Polyethylene: Withstands outdoor conditions

• Rectangular Design: Ideal for mounting in tight spaces

• Customize Fittings: Pre-plumbed with drain and fill ports

• Resins: Safe for non-potable water, detergents, and chemical mixes

Features:

• Capacity: 50 Gallons

• 16" Lid

• NO ADDITIONAL COST for one 2" Female threaded outlet on long side or short side. 

• Manufactured using FDA compliant polyethylene

• Also available in crosslinked polyethylene (contact us for a quote)

• Weight: 200 lbs.

• Dimensions: 20"L x 48"W x 14.5"H

• Specific gravity rating of 1.5 (12.5 lb / gal)

🔧 Common Uses:

• Pressure washing trailer systems

• Commercial cleaning rigs

• Mobile detailing setups

• Construction and industrial wash stations

📦 Why Choose Us?

Our tanks are manufactured in the USA and cost 20% less than major competitors, without sacrificing quality. Backed by industry-leading warranties and fast shipping, we help businesses maximize performance and minimize downtime.

Order your rectangular poly pressure washing tank today and experience the perfect blend of strength, efficiency, and affordability.

Order by 2PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.

There is €4.99 charge for delivery under €50 Orders. Additional charges will be imposed by our couriers for delivery to remote area, a surcharge may be levied to cover carriage to these areas.

Your product is covered by a 12 month Warranty or more if you opted for the extended warranty. Make sure you register your product.