Buyers Products Storage Tanks with Legs are a convenient and portable storage solution for non-flammable liquids such as potable water and agricultural and industrial chemicals. Produced from pure, medium density polyethylene, the tanks have UV-inhibiting stabilizers so you can store liquids outdoors for longer periods of time. They have a maximum contact operating temperature of 110??F. The translucent tanks have a sleek, low profile design featuring visible gallon and liter markings for quickly assessing the amount of liquid inside, plus molded-in channels for secure tie-down using saddle straps. They have a built-in bulkhead fitting for easy siphoning and an easy-tighten cap with a wide opening for quick fill-ups.
Specifications
| Control Type | Tank Only |
|---|---|
| Height (in.) | 23.00 |
| Length (in.) | 31.00 |
| Mount Style | Strap |
| Port Size (in.) | .750 |
| Tank Capacity (gal.) | 35.00 |
| Tank Diameter | 20 |
| Tank Shape | Round Ends with Legs |
| Width (in.) | 20.00 |
Advanced Technical Overview: 35 Gallon Storage Tank with Legs (31x20x23 Inch)
The 35 Gallon Storage Tank with Legs, meticulously engineered with dimensions of 31 inches in length, 20 inches in width, and 23 inches in height, represents a highly optimized solution for the containment and transport of non-flammable liquids across diverse industrial, agricultural, and commercial applications. This detailed exposition aims to delve into the intrinsic material science, advanced design methodologies, and operational benefits that underscore the superior performance and reliability of this storage unit.
Material Science: Pure Medium Density Polyethylene (MDPE) with UV Stabilization
At the core of this tank's durability and chemical resistance is its construction from pure, virgin Medium Density Polyethylene (MDPE). MDPE is a thermoplastic polymer produced from the monomer ethylene, characterized by a density range of 0.926 to 0.940 g/cm³. This specific density profile grants MDPE an optimal balance of rigidity, impact strength, and stress-crack resistance, making it an ideal choice for liquid storage vessels. The purity of the MDPE is paramount; utilizing virgin material ensures consistency in mechanical properties, eliminates potential contaminants that could leach into stored liquids, and guarantees adherence to stringent quality control standards often unachievable with recycled content.
The tank's manufacturing process, typically rotational molding, contributes significantly to its monolithic, seamless structure. Rotational molding, also known as rotomolding, involves heating a polymer in a mold that is rotated biaxially. This process yields parts with uniform wall thickness, high structural integrity, and inherent stress distribution, preventing weak points commonly associated with welded or fabricated tanks. The absence of seams also dramatically reduces the risk of leaks, which is critical for the secure containment of valuable or environmentally sensitive liquids.
A critical enhancement to the MDPE matrix is the incorporation of UV-inhibiting stabilizers. Polyethylene, like many polymers, is susceptible to photodegradation when exposed to ultraviolet (UV) radiation from sunlight. This process initiates chain scission and cross-linking reactions within the polymer structure, leading to embrittlement, discoloration, and a significant reduction in mechanical strength over time. The integrated UV stabilizers function primarily by absorbing harmful UV radiation and dissipating it as harmless heat, or by scavenging free radicals that initiate degradation. This advanced additive package dramatically extends the operational lifespan of the tank in outdoor environments, maintaining its structural integrity and aesthetic appearance even under prolonged solar exposure. This feature is particularly vital for agricultural applications where tanks are routinely exposed to direct sunlight for extended periods.
Operational Temperature Range and Chemical Compatibility
The specified maximum contact operating temperature of 110°F (approximately 43.3°C) is a crucial parameter dictating the tank's operational envelope. Exceeding this temperature can lead to a reduction in the material's mechanical properties, including tensile strength and modulus of elasticity, potentially compromising the tank's structural integrity under hydrostatic pressure. Furthermore, elevated temperatures can accelerate chemical reactions between the stored liquid and the tank material, potentially leading to material degradation or increased permeation rates. Adherence to this temperature limit ensures the long-term reliability and safety of the storage system.
The tank's suitability for non-flammable liquids encompasses a broad spectrum of substances, including potable water, agricultural chemicals, and industrial chemicals. For potable water storage, the MDPE material is inherently resistant to biological growth and does not impart taste or odor, making it a safe choice. While not explicitly stated, the material's purity and chemical inertness often align with requirements for FDA compliance for food-grade materials, subject to specific certifications. For agricultural applications, the tank exhibits excellent resistance to a wide array of commonly used herbicides, pesticides, liquid fertilizers (e.g., urea ammonium nitrate solutions), and livestock supplements, preventing material degradation or contamination of valuable chemicals. In industrial contexts, the tank safely stores various non-corrosive cleaning agents, coolants, non-hazardous oils, and certain process waters, provided they are within the non-flammable classification and chemical compatibility is verified.
Ergonomic and Functional Design Attributes
The tank’s design integrates several features aimed at optimizing user experience, operational efficiency, and safety:
Sleek, Low Profile Design with Round Ends and Legs
The dimensions of 31x20x23 inches, coupled with a round ends shape, contribute to a compact, low-profile design. This configuration offers superior stability, particularly during transport or when placed on uneven surfaces, minimizing the risk of tipping. The rounded ends enhance the structural strength of the tank, distributing internal hydrostatic pressure more evenly than sharp corners, thereby reducing stress concentrations. The integrated legs elevate the tank, serving multiple critical functions. They facilitate easier access to the bulkhead fitting for drainage and connection, enable gravity-feed dispensing systems, and prevent direct contact between the tank base and the ground. This elevation promotes air circulation, mitigating condensation and potential corrosion of underlying surfaces, while also insulating the tank from ground temperature fluctuations and reducing contamination from ground-borne impurities.
Translucency and Visible Level Markings
The translucent nature of the tank material is a significant operational advantage. It allows for immediate visual verification of the liquid volume without the need for external sight gauges or complex sensor systems. This enhances inventory management, facilitates precise mixing ratios, and prevents unexpected depletion of stored liquids. Complementing this, molded-in gallon and liter markings provide clear, unambiguous indications of the liquid level, ensuring accuracy in dispensing and refilling operations. These permanent markings eliminate the potential for decal wear or fading, ensuring long-term legibility.
Molded-in Channels for Secure Tie-Down
For applications requiring secure transport, such as mounting on utility vehicles, trailers, or flatbeds, the tank features strategically engineered molded-in channels. These channels are integral to the tank's structure, designed to accommodate saddle straps or other securing mechanisms. The channels distribute the dynamic forces of acceleration, deceleration, and vibration across a larger surface area of the tank body, preventing localized stress points that could lead to material fatigue or failure. This robust tie-down system ensures that the tank remains securely anchored, preventing movement that could result in damage to the tank, vehicle, or surrounding equipment, and enhancing overall operational safety.
Integrated Bulkhead Fitting
A built-in bulkhead fitting, specified at a port size of 0.750 inches, provides a versatile interface for liquid management. This standard size allows for direct connection of various plumbing components, including valves, hoses, pumps, or siphoning apparatus. The fitting is typically constructed from chemically resistant materials, ensuring long-term compatibility with the stored liquids and preventing leakage. Its strategic placement, often near the bottom of the tank, maximizes liquid extraction efficiency, crucial for complete drainage or gravity-feed systems. The precision engineering of this fitting guarantees a leak-proof seal when properly installed with compatible accessories.
Easy-Tighten Cap with Wide Opening
The tank is equipped with an easy-tighten cap featuring a wide opening. This design facilitates rapid and efficient filling, minimizing spillage and reducing operator effort. The wide aperture also provides convenient access for internal inspection, cleaning, or the addition of solid additives. The easy-tighten mechanism ensures a secure, leak-proof seal, preventing evaporation and contamination of the stored liquid while allowing for quick access when needed. The cap's design is robust, built to withstand repeated use and environmental exposure.
Detailed Specification Analysis
The provided specifications offer a precise understanding of the tank's physical attributes and intended application:
- Control Type: Tank Only: This classification indicates that the product is a standalone storage vessel, requiring no integrated control systems. It is designed for seamless integration into existing or custom fluid management setups, offering flexibility to the end-user.
- Height (in.): 23.00, Length (in.): 31.00, Width (in.): 20.00: These precise dimensions (31x20x23 inches) define the compact footprint and overall volume, allowing for accurate space planning and integration into vehicles or fixed installations. The 20-inch width is consistent with the tank’s specified diameter, reaffirming its rounded profile.
- Mount Style: Strap: This specification directly aligns with the molded-in tie-down channels, emphasizing the designed method for secure fastening. It implies the use of robust straps to restrain the tank during transport or in dynamic environments.
- Port Size (in.): .750: As detailed, this common ¾-inch port size ensures broad compatibility with standard plumbing fittings, valves, and pumps, facilitating straightforward customization of the liquid handling system.
- Tank Capacity (gal.): 35.00: A nominal capacity of 35 gallons (approximately 132.5 liters) positions this tank as an ideal solution for small to medium-volume storage requirements, balancing portability with sufficient capacity for various tasks, from on-site water supply to precise chemical dispensing in farming.
- Tank Diameter: 20: This metric, consistent with the width, reiterates the tank's rounded design, which is optimal for structural integrity under internal pressure and efficient use of space.
- Tank Shape: Round Ends with Legs: This characteristic highlights the blend of structural efficiency and functional elevation, providing both robust containment and practical access/stability.
Maintenance and Longevity
The inherent properties of MDPE, combined with thoughtful design, contribute to minimal maintenance requirements and an extended service life. Regular inspection for any physical damage, such as cracks or abrasions, is recommended, particularly after heavy use or transport. Cleaning typically involves rinsing with water or mild, non-abrasive detergents, ensuring the removal of residues without compromising the material integrity. Proper storage away from sharp objects and extreme temperatures when not in use further enhances the tank's longevity.
Conclusion
The 35 Gallon Storage Tank with Legs, measuring 31x20x23 inches, is a testament to sophisticated engineering and material science. Its construction from pure, UV-stabilized MDPE, coupled with a meticulously designed low-profile, leg-supported structure, ensures unparalleled durability, chemical compatibility, and operational versatility. Features such as translucency with integrated markings, secure tie-down channels, a robust bulkhead fitting, and an easy-fill cap collectively deliver a product that excels in functionality, safety, and ease of use. This tank represents a reliable and efficient investment for professionals seeking a high-performance, portable storage solution for non-flammable liquids across a multitude of demanding applications.
