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Product Overview
The J. L. Wingert GL50-2E1-1 Dual Economy 55 Gallon Glycol Feed System with Low Level Control is a high-capacity automatic feed solution designed to maintain fluid levels and system pressure in closed-loop heating, cooling, and process systems. Featuring a dual-pump configuration, 55-gallon polyethylene reservoir, and integrated low-level control, this system delivers reliable performance for commercial and industrial facilities where continuous operation is critical. As a dependable glycol make up unit, the GL50-2E1-1 helps reduce manual maintenance while protecting equipment from pressure loss, air infiltration, and costly downtime.
Why Choose the J. L. Wingert GL50-2E1-1?
Closed-loop systems require consistent pressure and fluid volume to operate efficiently. The GL50-2E1-1 automatically replenishes fluid when needed while offering the added reliability of a dual-pump arrangement for enhanced operational security.
Key Benefits
✔ Dual-pump design for improved reliability
✔ Maintains proper system pressure automatically
✔ Helps prevent air intrusion and corrosion
✔ Reduces maintenance and monitoring requirements
✔ Integrated low-level control protection
✔ Large-capacity 55-gallon reservoir
✔ Ideal for commercial and industrial applications
✔ Supports long-term system efficiency
Key Features
Dual-Pump Configuration
The GL50-2E1-1 is equipped with two feed pumps, providing additional reliability and operational flexibility. This configuration is ideal for facilities where uninterrupted performance is essential.
55-Gallon Polyethylene Tank
The durable polyethylene reservoir provides ample storage capacity for glycol solutions and make-up water, helping reduce refill frequency while supporting extended operation.
Low-Level Control System
Built-in low-level controls help protect the pumps by alerting operators when fluid levels become insufficient, reducing the risk of equipment damage.
Automatic Pressure Maintenance
The system continuously monitors operating conditions and supplies fluid as required to maintain proper pressure and fluid volume within the system.
Commercial-Grade Construction
Manufactured by J. L. Wingert, this feed system is engineered to provide dependable performance in demanding HVAC and industrial environments.
Common Applications
The GL50-2E1-1 is frequently installed in:
Commercial HVAC Systems
- Chilled water systems
- Hydronic heating systems
- Closed-loop cooling systems
- Heat pump applications
Institutional Facilities
- Hospitals
- Universities
- Government buildings
- Large commercial campuses
Industrial Applications
- Process cooling systems
- Manufacturing facilities
- Industrial temperature control systems
Mechanical Contractor Projects
- New construction projects
- Facility upgrades
- System modernization programs
Technical Specifications
| Specification | Details |
|---|---|
| Model | GL50-2E1-1 |
| Manufacturer | J. L. Wingert |
| Tank Capacity | 55 Gallons |
| Tank Material | Polyethylene |
| Pump Configuration | Dual Pumps |
| Control Type | Low Level Control |
| Application | Closed-Loop Systems |
| Fluid Compatibility | Glycol Solutions & Water |
| Operation | Automatic Feed System |
Compare J. L. Wingert Dual Glycol Feed Systems
| Feature | GL15-2E1-1 | GL30-2E1-1 | GL50-2E1-1 |
| Tank Capacity | 15 Gallons | 30 Gallons | 55 Gallons |
| Pump Configuration | Dual Pumps | Dual Pumps | Dual Pumps |
| Low Level Control | Yes | Yes | Yes |
| Automatic Operation | Yes | Yes | Yes |
| Commercial HVAC Use | Yes | Yes | Yes |
| Industrial Applications | Moderate | High | Extensive |
| Recommended Facility Size | Small | Medium | Large |
Which Model Is Right for Your Facility?
| System Size | Recommended Model |
| Small Commercial Systems | GL15-2E1-1 |
| Medium Commercial Buildings | GL30-2E1-1 |
| Large Facilities | GL50-2E1-1 |
| Industrial Process Systems | GL50-2E1-1 |
For facilities requiring higher storage capacity and enhanced reliability, the GL50-2E1-1 offers an ideal balance of performance and operational security.
How a Dual Glycol Feed System Works
A dual glycol feed system automatically supplies glycol solution or make-up water whenever system pressure drops below the desired operating range. The dual-pump arrangement provides additional redundancy, helping ensure continuous operation even in demanding environments.
This design is particularly valuable in critical applications where maintaining pressure and fluid levels is essential for system efficiency and equipment protection.
Ideal For
This model is commonly selected by:
- HVAC contractors
- Mechanical engineers
- Facility managers
- Building operators
- Industrial maintenance teams
- Water treatment professionals
Need Help Selecting the Right Glycol Feed System?
Not sure if the GL50-2E1-1 is the best solution for your facility?
Our specialists can help you:
- Select the proper system size
- Determine reservoir capacity requirements
- Recommend accessories
- Provide volume pricing
- Answer installation questions
👉 Request a Quote Today
Or call (623) 624-5662 to speak with a product specialist.
Frequently Asked Questions
1. What is the purpose of the GL50-2E1-1?
The system automatically maintains fluid levels and pressure within closed-loop systems, helping improve efficiency and protect equipment.
2. Why does this model use dual pumps?
The dual-pump design provides additional reliability and redundancy, making it ideal for facilities where continuous operation is important.
3. What is the benefit of low-level control?
Low-level control helps protect the pumps from operating without adequate fluid and alerts operators when the reservoir requires refilling.
4. Can this system be used with glycol solutions?
Yes. The GL50-2E1-1 is designed for glycol-based heating and cooling systems as well as water-based closed-loop systems.
5. What types of facilities use this system?
The system is commonly installed in commercial buildings, healthcare facilities, educational institutions, industrial plants, and large HVAC applications.
Download Resources:
Click here the data sheet
Click here for the brochure
Click here for instruction sheet