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

Unused 4,000-Gallon 316 Stainless Steel Storage Tank | 108" Dia x 108" H | Atmospheric Service | Dished Top & Bottom | 150# Flanged Fittings | Mill Finish. Non jacketed, insulation, or heat-transfer surface, making it suitable for ambient storage applications. The tank is supported by four Type 304 stainless steel legs with square footpads and includes two 316 stainless steel lifting lugs for handling. Fittings include, on the top head: (1) 12", (2) 4", and (1) 3" 150# RFSO flanges, along with a 24" cross-arm manway with an EPDM gasket, All 316 stainless steel. The bottom head features (1) 3" 150# RFSO flange. Both the interior and exterior surfaces have a mill finish with cleaned, as-welded joints, providing a durable and sanitary surface suitable for general storage use.

Used Equipment Facts About This Machine
🏭 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
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