525 Gallon Poly Horizontal Leg Tank – Model TNK525

The TNK525 525 Gallon Poly Horizontal Leg Tank is designed for large-volume liquid storage while maintaining a compact, transport-friendly footprint. Constructed from UV-stabilized, high-density polyethylene (HDPE), this tank is durable, chemical-resistant, and safe for a variety of liquids, including water, bleach, fertilizers, and other agricultural or industrial solutions.

Its horizontal leg design provides built-in stability and reduces sloshing during transport on trailers, trucks, or flat surfaces. Integrated gallon indicators allow for easy visual monitoring of liquid levels, while the wide 16-inch threaded fill lid simplifies filling. The tank also includes a 2-inch female-threaded bulkhead outlet for fast and secure connections.

This tank is ideal for softwash systems, sprayer setups, agricultural use, or general utility applications, offering a reliable, long-lasting solution for liquid storage and transport.

Why Choose the 525 Gallon Poly Horizontal Leg Tank (TNK525)?

• Large-Capacity Storage – 525 gallons for bulk liquid handling.

• Durable & Chemical-Resistant – UV-stabilized HDPE resists corrosion and harsh chemicals.

• Stable Horizontal Leg Design – Built-in baffles reduce sloshing during transport.

• Convenient Filling & Monitoring – 16″ threaded fill lid and molded-in gallon markings.

• Versatile Applications – Perfect for softwash, agricultural, industrial, and general utility use.

• Transport Ready – Easy to secure with tie-downs or optional bands.

Specifications

• Model: TNK525
• Capacity: 525 gallons
• Orientation: Horizontal leg tank with built-in baffles for stability
• Material: UV-resistant, FDA/NSF-safe high-density polyethylene
• Fill Lid: 16″ threaded, vented for easy access
• Outlet: 2″ female-threaded bulkhead fitting
• Gallon Markings: Molded-in for quick visual level checks
• Dimensions: Approximately 71″ L × 49″ W × 54″ H
• Weight (Empty): ~130–140 lbs
• Max Temperature: ~120°F
• Mounting: Ready for secure tie-down; optional bands available