125 Gallon Horizontal Leg 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
 
Horizontal Leg Tanks are for storage and are not to be pressurized.

This 35 gallon horizontal poly tank delivers practical storage in a low-profile configuration that maximizes floor space utilization. The horizontal orientation allows for convenient placement under workbenches, in crawl spaces, or alongside equipment where height clearance is limited. Measuring 33 inches in length with a 21.5-inch height, this 35 gallon poly water storage tank fits into areas where traditional vertical water storage tanks cannot accommodate. The stable leg design provides secure positioning without requiring additional mounting hardware, making installation straightforward for both DIY enthusiasts and professional installers.

Versatile Applications for Your Water Storage Needs
Property owners frequently choose this 35 gallon tank for water storage across diverse settings. Emergency preparedness kits benefit from their manageable size and portability, providing households with backup drinking water during utility disruptions. Workshop environments use these units as tool-cleaning stations, while greenhouse operators appreciate the convenient access for irrigation mixing. RV owners find the compact dimensions ideal for supplemental water transport, and off-grid cabins rely on these tanks as part of their water management systems. The black coloration helps minimize algae growth when storing potable water, extending freshness between refills.

Temperature Resistance and Chemical Compatibility
Built to handle liquids up to 140°F, this poly tank accommodates warm-water applications without compromising structural integrity. The polyethylene construction exhibits excellent resistance to a broad spectrum of chemicals, though users should always verify compatibility with their specific stored substance. The material naturally resists corrosion, unlike metal alternatives, eliminating concerns about rust contamination in drinking water supplies. This chemical stability makes the tank suitable for agricultural fertilizer solutions, cleaning product dilutions, and various industrial process fluids, provided chemical compatibility is met.
 
Add this reliable 35 gallon water tank to your cart today and enjoy fast nationwide shipping. Have questions about installation or need help selecting accessories? Call our tank specialists at 1-833-487-4827 for expert guidance on your water storage project.

Frequently Asked Questions
 
Can I use this 35 gallon tank for drinking water?
Yes, this food-grade polyethylene tank is safe for potable water storage. The black color helps prevent algae formation by blocking light penetration. Regular cleaning and proper sanitization maintain water quality over extended storage periods.
 
How do I access the contents inside the tank?
The unit features an 8-inch threaded lid opening on top, providing generous access for filling, cleaning, and installing fittings. Additional drain fittings can be installed in the lower sidewall or bottom for gravity-fed dispensing systems.
 
Will this tank withstand outdoor weather conditions year-round?
The integrated UV inhibitors protect against sun damage, making it suitable for outdoor placement in covered or exposed locations. However, in freezing climates, you should either drain the tank or provide insulation to prevent ice expansion damage during the winter months.
 
What weight can I expect when the tank is full?
The empty tank weighs 17 pounds. When filled to capacity with water, the total weight reaches approximately 310 pounds (water weighs roughly 8.34 pounds per gallon), so ensure your placement surface can support this load safely.
 
Is the tank compatible with standard plumbing fittings?
Yes, the 8-inch lid accepts various bulkhead fittings, and you can drill additional ports for inlet and outlet connections using standard hole saws and polyethylene-compatible fittings available through plumbing suppliers.