535 Gallon Horizontal Water Tank
Polyethelene (Poly) Tank
1.2 Specific Gravity
Constructed with durable, rotationally molded polyethyelene resin
Resistance to cracks, chips, and ruptures
UV inhibitors to protect liquid contents from direct sunlight
Indoor and outdoor use
Color: Tan
Horizontal Leg Tanks are for storage and are not to be pressurized.
The 535-gallon horizontal water tank from USA Tank offers a durable and reliable solution for residential and commercial water storage needs. Crafted from heavy-duty polyethylene, this tank provides exceptional strength and long-lasting performance, ensuring your water supply remains secure and contamination-free. Whether you are preparing for emergencies, managing irrigation systems, or supporting industrial operations, this tank is built to meet your needs with efficiency and durability.
At USA Tank, we are committed to delivering storage solutions that combine high-quality materials with practical design. This horizontal tank is engineered for stability and easy installation, making it ideal for applications where space may be limited or where horizontal placement is preferable. With its tan coloration, it blends seamlessly into outdoor environments while offering UV resistance for extended outdoor use.
Engineered for Reliable Water Storage
Our 535g horizontal water tank is designed to hold large volumes of water securely, making it perfect for both short-term and long-term storage. The tank’s construction uses high-density polyethylene, which provides superior chemical resistance and durability compared to traditional storage options. Unlike vertical water storage tanks that may require more vertical space, this horizontal design allows for convenient placement on flat surfaces, making it suitable for patios, rooftops, or industrial sites.
The tank also comes equipped with standard fittings for easy connection to pumps, hoses, and irrigation systems. Its leak-proof design ensures you can store potable water safely or manage industrial water without worry.
Versatile Applications for Every NeedThis 535g horizontal water storage tank is ideal for a variety of uses:
- Emergency water storage for households or disaster preparedness
- Agricultural or irrigation water management
- Industrial or commercial water storage solutions
- Rainwater harvesting and water recycling programs
- Support for septic systems or other liquid containment needs
The flexibility of this tank makes it an excellent choice for anyone seeking a reliable, cost-effective water storage solution that can handle daily use or emergencies.
Easy Installation and Maintenance
Our horizontal tanks are engineered for user-friendly installation and maintenance. Unlike vertical water tanks that may require elevated supports or specialized platforms, this tank can be placed directly on level ground. Routine maintenance is simple, with smooth interior surfaces that resist algae buildup and easy access through the top opening for cleaning and inspections.
Why Choose USA Tank
With decades of experience in manufacturing and supplying poly storage tanks, USA Tank delivers solutions that are both affordable and durable. Our tanks meet high industry standards for chemical and UV resistance, ensuring long-lasting performance in any environment. Customers trust us for our combination of product quality, knowledgeable support, and commitment to service.
Protect Your Water Supply Today
Invest in the 535-gallon horizontal water tank from USA Tank for a reliable, long-lasting water storage solution. Contact us today or order online to ensure your home or business has the water supply it needs when it matters most.
Frequently Asked Questions
What is the capacity of this horizontal water tank?
The tank holds 535 gallons, making it suitable for large-volume water storage.
Can this tank be used for potable water?
Yes, the polyethylene material is safe for storing drinking water.
What makes horizontal tanks better than vertical water tanks?
Horizontal tanks provide stability on flat surfaces and are ideal when vertical space is limited.
Is installation difficult?
No, this tank is designed for easy placement on level ground with standard fittings for connections.
Can this tank be used for industrial liquids?
Yes, it is chemically resistant and suitable for various industrial water storage applications.
535-G Horizontal Water Storage Tank
10-OFF
Gallon Capacity 535 Lid Size
8" Max Temperature
140F Shape
Horizontal Specific Gravity
1.2 Weight 165lbs Material Polyethylene Warranty 3 years Length 77.25" Width 48" Height 53.5"

















