Neptune G-50-1, 50 Gallon Glycol Feeder

Product Overview

The Neptune G-50-1 Glycol Feeder is built to maintain proper pressure and glycol levels in closed-loop HVAC and hydronic systems. Designed for dependable operation, this feeder helps reduce manual filling, protects equipment from corrosion, and keeps systems running efficiently in demanding commercial and industrial environments.

At Bypass Feeder, we supply professional-grade glycol feed equipment that supports long-term system performance and simplified maintenance for contractors, engineers, and facility managers.

Professional Glycol Feeding for Closed-Loop Systems

The Neptune G-50-1 automatically adds glycol solution whenever system pressure drops below the desired level. This process helps prevent air from entering the loop while maintaining stable operating conditions throughout the system.

A properly maintained glycol feeder system plays an important role in protecting heating and cooling equipment from freezing, pressure loss, and costly downtime. The Neptune unit delivers reliable feeding performance for applications that require continuous circulation and accurate pressure management.

Because the system operates automatically, technicians spend less time manually refilling loops or troubleshooting pressure fluctuations. This improves operational efficiency and reduces maintenance interruptions.

Key Features of the Neptune G-50-1 Glycol Feeder

• Automatic glycol feed operation for closed-loop systems
• Maintains consistent system pressure
• Durable tank construction for long service life
• Compact design for easier installation in mechanical rooms
• Compatible with glycol and water solutions
• Helps reduce corrosion and air infiltration
• Reliable pump performance for continuous operation
• Easy-access components for routine maintenance
• Ideal for commercial, industrial, and HVAC applications

Designed for Reliable HVAC Protection

The Neptune G-50-1 glycol feeder helps protect sensitive HVAC equipment by maintaining proper glycol concentration and system pressure. In closed-loop applications, even small pressure losses can reduce efficiency and create long-term equipment issues. This feeder helps eliminate those concerns through automatic and controlled glycol feeding.

Many facility managers choose a Neptune glycol feed system because it offers dependable operation, simplified maintenance, and long-lasting durability in demanding environments.

The unit performs well in applications such as:

• Hydronic heating systems
• Chilled water loops
• Boiler systems
• Radiant floor heating
• Snow melt systems
• Process cooling systems
• Commercial HVAC installations
• Industrial fluid circulation systems

Technical Specifications

Compare Neptune Glycol Feed Systems

Which Model Is Right for Your Facility?

The Neptune G-50-1 is recommended for facilities that require higher make-up fluid capacity and dependable automatic pressure maintenance for larger heating and cooling systems.

Improve System Efficiency and Reduce Downtime

Maintaining the correct glycol level is critical for protecting pipes, pumps, valves, and heat exchangers. The Neptune G-50-1 helps keep the system balanced while reducing the risk of freeze damage, cavitation, and unnecessary wear on components.

By automating the glycol feeding process, this system helps operators:

• Reduce manual maintenance
• Improve energy efficiency
• Maintain stable loop pressure
• Protect equipment from freezing and corrosion
• Extend the lifespan of HVAC components
• Minimize unexpected service interruptions

Its durable construction and dependable feeding capability make the Neptune G-50-1 glycol feeder a smart investment for long-term system protection.

Why Buy from Bypass Feeder?

Bypass Feeder provides high-quality glycol feeders and water treatment equipment for commercial and industrial applications. We focus on reliable products, responsive customer support, and solutions designed to meet real-world HVAC system demands.

When you order the Neptune G-50-1 from Bypass Feeder, you receive trusted equipment backed by industry knowledge and dedicated service.

Order the Neptune G-50-1 Today

Choose the Neptune G-50-1 glycol feeder to maintain proper pressure, protect your system, and improve operational efficiency in closed-loop applications. Contact Bypass Feeder today for product information, availability, and expert assistance selecting the right glycol feed solution for your facility.

How a Glycol Feeder Works

A glycol feeder continuously monitors system pressure and automatically introduces make-up fluid whenever pressure falls below the desired operating range. This helps maintain consistent system performance while reducing the risk of corrosion, air binding, and equipment damage.

The Neptune g 50 1 is specifically designed to support efficient operation in closed-loop systems where maintaining proper fluid levels is essential for long-term reliability.

Ideal For

This glycol feeder is commonly selected by:

• HVAC contractors
• Mechanical contractors
• Facility managers
• Building engineers
• Industrial maintenance professionals
• Water treatment specialists

Need Help Selecting the Right Glycol Feeder?

Not sure if the Neptune G-50-1 is the right solution for your application?

Our product specialists can help you:

• Select the appropriate feeder size
• Determine system capacity requirements
• Recommend compatible accessories
• Provide volume pricing
• Answer installation and application questions

👉 Request a Quote Today

Or call (623) 624-5662 to speak with a product specialist.

FAQs

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