LEE INDUSTRIES 325-GALLON 316L STAINLESS STEEL JACKETED MIXING TANK WITH LIGHTNIN AGITATOR & VFD

NEW! still in orginal crate from LEE

QTY (1) – ONE USED LEE INDUSTRIES 325-GALLON STAINLESS STEEL JACKETED MIXING TANK, Style "U", constructed with a 316/316L stainless steel vessel head and shell, 304 stainless steel heating/cooling jacket, and a 3/4 HP stainless steel LIGHTNIN mixer equipped with a Variable Frequency Drive (VFD) for adjustable mixing speeds.

This industrial stainless steel mixing tank features a 46-inch inside diameter, 48-inch straight side, two-zone Uniflow jacket, precision temperature monitoring system, sanitary Tri-Clamp process connections, and a polished 20–30 Ra interior and exterior surface finish.

Designed for industrial liquid mixing, blending, agitation, and temperature-controlled processing applications, this 325-gallon jacketed vessel offers a combination of stainless steel construction, process temperature monitoring, and variable-speed agitation. Its configuration makes it suitable for evaluation in pharmaceutical, cosmetic, chemical, food processing, and specialty manufacturing environments.

VESSEL SPECIFICATIONS

• Manufacturer: LEE Industries
• Tank Style: Style "U"
• Equipment Type: Stainless Steel Jacketed Mixing Tank
• Nominal Capacity: 325 Gallons
• Approximate Capacity: 1,230 Liters
• Vessel Inside Diameter: 46 Inches
• Straight Side Height: 48 Inches
• Vessel Head & Shell Material: 316 / 316L Stainless Steel
• Jacket Material: 304 Stainless Steel
• Interior Surface Finish: 20–30 Ra
• Exterior Surface Finish: 20–30 Ra
• Support Structure: Three-Leg Configuration
• Tank Cover: Two-Piece Removable Cover
• Exhaust Connection: 6-Inch Inside Diameter Exhaust Port with Cover
• Mid-Wall Connection: 2-Inch Tri-Clamp Port
• Bottom Outlet Connection: 2-Inch Tri-Clamp Outlet
• Jacket Configuration: Two-Zone Uniflow Jacket
• Temperature Sensor: 100-Ohm RTD Probe-Type Sensor
• Temperature Monitoring: Dedicated Temperature Probe Readout

MIXING & AGITATION SYSTEM

Equipped with a 3/4 HP stainless steel LIGHTNIN mixer with Variable Frequency Drive (VFD), providing adjustable agitator speed for a variety of liquid blending and mixing applications.

The variable-speed mixing system allows operators to regulate agitation according to product characteristics, batch requirements, and desired mixing intensity.

Mixer Specifications:

• Mixer Manufacturer: LIGHTNIN
• Mixer Horsepower: 3/4 HP
• Mixer Construction: Stainless Steel
• Drive Configuration: Variable-Speed Mixing System
• Speed Control: Variable Frequency Drive (VFD)
• Mounting Configuration: Tank-Mounted Agitator
• Primary Function: Liquid Mixing, Blending & Agitation

The stainless steel agitator construction and adjustable mixing capabilities make this vessel a potential solution for liquid formulations, batch blending, and specialty processing operations requiring controlled agitation.

TWO-ZONE UNIFLOW HEATING & COOLING JACKET

The vessel is manufactured with a 304 stainless steel two-zone Uniflow jacket, designed to facilitate controlled thermal processing through an external jacket system.

The two-zone configuration provides separate jacket sections for circulating compatible heating or cooling media, depending on the operating requirements and the vessel's rated design conditions.

Jacket Features:

• 304 Stainless Steel Jacket Construction
• Two-Zone Uniflow Jacket Design
• External Vessel Heating & Cooling Capability
• Designed for Temperature-Controlled Batch Processing
• Suitable for Integration with Compatible External Thermal Circulation Systems

This jacketed design is particularly beneficial for manufacturing processes requiring temperature management during liquid blending, ingredient preparation, or batch production.

TEMPERATURE MONITORING SYSTEM

The tank includes a 100-ohm RTD probe-type temperature sensor with temperature readout, allowing operators to monitor process temperatures during mixing and thermal operations.

Temperature Monitoring Features:

• 100-Ohm Resistance Temperature Detector (RTD)
• Probe-Type Temperature Sensor
• Dedicated Temperature Readout
• Process Temperature Monitoring During Batch Operations
• Supports Operator Monitoring of Heating and Cooling Processes

The integrated temperature monitoring equipment provides useful process visibility for applications requiring consistent batch temperature observation.

SANITARY CONNECTIONS & VESSEL ACCESS

This LEE Industries stainless steel mixing tank is configured with multiple process connections to support material transfer, ingredient introduction, and product discharge.

Tank Connections & Access Features:

• Two-Piece Tank Cover: Provides access to the vessel interior for inspection, cleaning, and material handling.
• 6-Inch Exhaust Port: Located on the tank cover and supplied with a cover.
• 2-Inch Mid-Wall Tri-Clamp Port: Provides an additional sanitary-style process connection for compatible piping or accessories.
• 2-Inch Tri-Clamp Outlet: Designed for product discharge and integration with compatible sanitary process piping.
• Three-Leg Support Structure: Provides elevated vessel support and access beneath the tank.

The Tri-Clamp connections offer compatibility with commonly used sanitary-style fittings, valves, hoses, and process transfer components.

STAINLESS STEEL CONSTRUCTION & SURFACE FINISH

Manufactured with a 316/316L stainless steel head and shell, this vessel offers corrosion-resistant construction for a broad range of industrial liquid processing applications, subject to product compatibility.

The tank features a 20–30 Ra surface finish on both the interior and exterior, providing a relatively smooth stainless steel surface that can assist with cleaning and product-contact maintenance.

The 304 stainless steel jacket provides an additional corrosion-resistant structural component for the vessel's thermal processing system.

COMMON INDUSTRIAL APPLICATIONS

This 325-gallon stainless steel jacketed mixing tank may be suitable for a variety of liquid processing and batch manufacturing applications, subject to verification of viscosity, chemical compatibility, operating conditions, and sanitary requirements.

• Pharmaceutical Liquid Manufacturing
• Cosmetic & Personal Care Product Blending
• Chemical Processing & Specialty Formulations
• Food & Beverage Ingredient Mixing
• Liquid Detergent & Cleaning Product Manufacturing
• Lotion, Cream & Personal Care Formulation Processing
• Industrial Liquid Batch Blending
• Temperature-Controlled Ingredient Preparation
• Specialty Chemical Mixing
• Research, Development & Pilot-Scale Production

EQUIPMENT HIGHLIGHTS

• LEE Industries 325-Gallon Style "U" Jacketed Mixing Tank
• 316/316L Stainless Steel Vessel Head & Shell
• 304 Stainless Steel Two-Zone Uniflow Jacket
• 3/4 HP Stainless Steel LIGHTNIN Mixer
• Variable Frequency Drive (VFD) for Adjustable Mixing Speed
• 46" Inside Diameter × 48" Straight Side
• 20–30 Ra Interior & Exterior Surface Finish
• Two-Piece Tank Cover with 6" Exhaust Port
• 2" Mid-Wall Sanitary Tri-Clamp Connection
• 2" Tri-Clamp Product Discharge Outlet
• 100-Ohm RTD Temperature Sensor
• Dedicated Temperature Probe Readout
• Three-Leg Stainless Steel Vessel Configuration
• Designed for Liquid Mixing, Blending & Temperature-Controlled Processing

This used LEE Industries 325-gallon stainless steel jacketed mixing tank provides a versatile solution for manufacturers seeking a jacketed process vessel with 316/316L stainless steel construction, adjustable-speed LIGHTNIN agitation, sanitary-style connections, and integrated temperature monitoring.

Equipment condition, jacket pressure and temperature ratings, mixer speed range, and operational performance should be verified prior to purchase.