Unused 4,000-Gallon 316 Stainless Steel Storage Tank | 108” Dia x 108” H | Atmospheric Service | Dished Top & Bottom | 150# Flanged Fittings | Mill Finish

🏭 Manufacturer Information

• Condition: Unused / New

• Capacity: 4,000 Gallons

• Construction Material: Type 316 Stainless Steel (Shell, Heads, and Fittings)

• Support Structure: Type 304 Stainless Steel Legs with Square Footpads

• Pressure Rating: Atmospheric Service (Non-Pressurized)

• Finish: Mill Finish, Cleaned and As-Welded Joints

• Country of Manufacture: USA

⚙️ Product Description

This unused 4,000-gallon stainless steel storage tank is a premium, corrosion-resistant vessel fabricated from Type 316 stainless steel, ideal for ambient storage of liquids in industrial, food, chemical, or pharmaceutical environments.

The tank features a cylindrical shell with dished top and bottom heads, measuring 108 inches in diameter by 108 inches high, and is designed for atmospheric pressure service.

It is non-jacketed and non-insulated, providing a simple yet robust solution for general-purpose liquid containment.
Mounted on four Type 304 stainless steel legs with square footpads, the tank offers excellent stability and durability.

The top head includes multiple 150# RFSO flanged fittings—(1) 12", (2) 4", and (1) 3"—plus a 24" cross-arm manway with an EPDM gasket for easy access.
The bottom head features a 3" 150# RFSO flange for clean and efficient discharge.

Both interior and exterior surfaces have a mill finish with clean, as-welded seams, ensuring a sanitary surface ideal for a wide range of ambient storage applications.

📏 Specifications

• Capacity: 4,000 Gallons

• Material: 316 Stainless Steel (Shell, Heads, Fittings)

• Support Legs: 304 Stainless Steel (4) with Square Footpads

• Dimensions: 108” Diameter × 108” High

• Head Type: Dished Top and Bottom

• Design Pressure: Atmospheric (Non-Pressurized)

• Jacket: None (Non-Jacketed)

• Insulation / Heat Transfer: None (Ambient Service)

• Fittings (Top Head):

  • (1) × 12" 150# RFSO Flange

  • (2) × 4" 150# RFSO Flanges

  • (1) × 3" 150# RFSO Flange

  • (1) × 24" Cross-Arm Manway with EPDM Gasket

• Fittings (Bottom Head):

  • (1) × 3" 150# RFSO Flange

• Lifting Lugs: (2) × 316 Stainless Steel

• Finish: Mill Finish, Cleaned and As-Welded Joints

• Mounting: Four-Leg Design, 304 Stainless Steel Frame

• Condition: Unused / New

🧩 Applications

• Ambient liquid storage

• Food and beverage ingredient holding

• Pharmaceutical and biotech storage

• Chemical intermediate containment

• Cosmetic and personal care formulation storage

• Water treatment or process water storage

• Flavoring, extract, and syrup holding tank

• Oil and solvent ambient storage

• Brewery or distillery process storage

• General industrial liquid processing

⚗️ What Might This Be Used For

This 4,000-gallon 316 stainless steel tank is ideal for non-pressurized ambient storage of liquids, chemicals, or food-grade products.
Its sanitary mill finish and corrosion-resistant construction make it suitable for clean environments, while its flanged fittings and access manway simplify integration into existing process systems.

🧱 Products That Could Use This Tank

• Water and liquid ingredients

• Edible oils and flavor extracts

• Syrups and sweeteners

• Pharmaceutical intermediates

• Solvents and alcohols

• Cosmetic lotions and emulsions

• Dairy or beverage bases

• Cleaning and sanitation fluids

• Nutraceutical or herbal extracts

• Chemical process solutions