Used Travaini DynaSeal Liquid Ring Vacuum Pump System, Model TRO500S-1A | 500 ACFM | 40 HP Motor | Air-Cooled | 27" HgV Max | Built 2003

🏭 Manufacturer Information

• Manufacturer: Travaini Pumps USA, Inc.

• Model: TRO500S-1A (DynaSeal Series)

• Type: Liquid Ring Vacuum Pump System

• Condition: Used (Excellent Operating Condition)

• Year Built: 2003

• Construction: Cast iron and stainless steel wetted components (standard DynaSeal configuration)

• Country of Manufacture: Italy / USA

⚙️ Product Description

The Travaini DynaSeal Model TRO500S-1A is a high-performance liquid ring vacuum pump system designed for reliable, oil-free, and air-cooled operation in industrial applications.
This system provides a capacity of 500 ACFM at 20” HgV with a maximum achievable vacuum of 27” HgV, making it ideal for processes requiring consistent vacuum levels and continuous-duty service.

Driven by a 40 HP, 3-phase, 60 Hz, 230/460V, 1775 RPM motor, the Travaini DynaSeal pump delivers smooth, quiet performance and low maintenance operation.
As an air-cooled design, it eliminates the need for external seal liquid cooling, offering simplified installation and reduced water consumption.

Built in 2003, this DynaSeal TRO500S-1A unit combines efficiency, durability, and operational reliability — suitable for chemical, pharmaceutical, food, and packaging industries where clean, non-contaminating vacuum is required.

📏 Specifications

• Model: TRO500S-1A (DynaSeal Series)

• Pump Type: Single-stage liquid ring vacuum pump system

• Capacity: 500 ACFM @ 20” HgV

• Maximum Vacuum: 27” HgV

• Cooling Type: Air-cooled (self-contained)

• Motor Power: 40 HP

• Motor Speed: 1775 RPM

• Voltage: 230/460V, 3 Phase, 60 Hz

• Drive Configuration: Direct coupled

• Construction Materials: Standard cast iron body with stainless steel wetted parts (varies by application)

• Lubrication: Liquid ring seal (oil-free operation)

• Noise Level: Low operating noise typical of Travaini systems

• Year of Manufacture: 2003

• Condition: Used (Excellent mechanical condition)

🧩 Applications

• Chemical processing and vacuum distillation

• Pharmaceutical and laboratory vacuum systems

• Food and beverage deaeration

• Vacuum drying and filtration

• Paper and packaging industries

• Power plant condenser evacuation

• Plastic extrusion and forming

• Environmental and wastewater aeration

• Evaporator and crystallizer vacuum systems

• General industrial process vacuum generation

⚗️ What Might This Be Used For

This Travaini DynaSeal vacuum pump system is ideal for continuous-duty industrial vacuum processes that require stable performance, oil-free operation, and air cooling.
It’s commonly used in chemical, food, packaging, and pharmaceutical facilities for evacuation, drying, degassing, and pressure control applications.

🧱 Products or Systems That Could Use This Machine

• Vacuum distillation columns

• Food freeze dryers

• Vacuum packing machines

• Pharmaceutical reactors and dryers

• Paper and board forming machines

• Plastic thermoforming systems

• Evaporator or condenser systems

• Wastewater treatment aerators

• Industrial degassing equipment

• Chemical process lines

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