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Product Overview
The J. L. Wingert GL100-E1-1 Economy 100 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 HVAC, hydronic heating, cooling, and industrial process systems. Featuring a durable 100-gallon reservoir, automatic feed operation, and integrated low-level control, this system helps facility operators maintain efficient performance while reducing maintenance requirements. For larger commercial and industrial applications requiring a dependable glycol make-up unit, the GL100-E1-1 provides reliable fluid replenishment and system protection.
Why Choose the J. L. Wingert GL100-E1-1?
Proper fluid levels and pressure are essential for maintaining system efficiency, preventing equipment damage, and reducing operating costs. The GL100-E1-1 automatically replenishes fluid as needed, helping ensure stable system operation while minimizing manual intervention.
Key Benefits
✔ Maintains proper system pressure automatically
✔ Helps prevent air infiltration and corrosion
✔ Reduces maintenance and monitoring requirements
✔ Supports glycol-based heating and cooling systems
✔ Large 100-gallon storage capacity
✔ Integrated low-level protection control
✔ Durable construction for long-term reliability
✔ Ideal for commercial and industrial applications
Key Features
Large 100-Gallon Reservoir
The high-capacity polyethylene tank provides ample storage for glycol solutions and make-up water, making it suitable for larger facilities and systems with significant fluid volume requirements.
Automatic Feed Operation
The integrated feed system automatically replenishes fluid whenever pressure drops below desired operating levels, helping maintain consistent system performance.
Low-Level Control Protection
Built-in low-level control helps alert operators when reservoir levels become low, reducing the risk of pump damage and unplanned downtime.
Reliable System Performance
Maintaining proper fluid levels helps reduce air intrusion, improve heat transfer efficiency, and support long-term equipment protection.
Designed for Demanding Applications
The GL100-E1-1 is engineered for use in large commercial buildings, institutional facilities, and industrial environments where dependable operation is critical.
Common Applications
The GL100-E1-1 is widely used in:
Commercial HVAC Systems
- Chilled water systems
- Hydronic heating systems
- Closed-loop HVAC applications
- Heat pump systems
Institutional Facilities
- Hospitals
- Universities
- Schools
- Government buildings
Industrial Facilities
- Manufacturing plants
- Process cooling systems
- Industrial temperature control systems
Large Commercial Buildings
- Office complexes
- Data centers
- Hotels and resorts
- Multi-building campuses
Technical Specifications
| Specification | Details |
|---|---|
| Model | GL100-E1-1 |
| Manufacturer | J. L. Wingert |
| Tank Capacity | 100 Gallons |
| Tank Material | Polyethylene |
| Control Type | Low Level Control |
| Application | Closed-Loop Systems |
| Fluid Compatibility | Glycol Solutions & Water |
| Operation | Automatic Feed System |
| Installation Type | Commercial & Industrial Applications |
Compare J. L. Wingert Glycol Feed Systems
| Feature | GL30-E1-1 | GL50-E1-1 | GL100-E1-1 |
| Tank Capacity | 30 Gallons | 55 Gallons | 100 Gallons |
| Low Level Control | Yes | Yes | Yes |
| Automatic Feed Operation | Yes | Yes | Yes |
| Reservoir Material | Polyethylene | Polyethylene | Polyethylene |
| Recommended Facility Size | Medium | Large | Extra Large |
| Commercial HVAC Applications | Yes | Yes | Yes |
| Industrial Applications | Moderate | Extensive | Heavy-Duty |
Which Model Is Right for Your Facility?
| System Size | Recommended Model |
| Medium Commercial Buildings | GL30-E1-1 |
| Large Commercial Facilities | GL50-E1-1 |
| Large Industrial Systems | GL100-E1-1 |
| Multi-Building Campuses | GL100-E1-1 |
The GL100-E1-1 is the preferred choice for facilities requiring maximum storage capacity and dependable automatic fluid replenishment.
How a Glycol Feed System Works
A glycol feed system continuously monitors system pressure and automatically introduces fluid whenever pressure drops below the desired operating range. This helps maintain consistent operating conditions while reducing the risk of air entering the system.
In larger commercial and industrial applications, maintaining proper fluid levels becomes increasingly important due to higher system volumes and greater operational demands. The GL100-E1-1 helps support efficient system performance by ensuring fluid availability when needed.
Ideal For
This system is commonly selected by:
- HVAC contractors
- Mechanical contractors
- Facility managers
- Building engineers
- Industrial maintenance departments
- Water treatment professionals
Need Help Selecting the Right Glycol Feed System?
Not sure if the GL100-E1-1 is the best solution for your facility?
Our specialists can help you:
- Select the correct 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 GL100-E1-1?
The GL100-E1-1 automatically maintains fluid levels and pressure within closed-loop systems, helping improve efficiency and protect equipment.
2. What type of systems can this unit support?
This model is commonly used in chilled water systems, hydronic heating systems, process cooling applications, and other closed-loop operations.
3. Why is low-level control important?
Low-level control helps notify operators when fluid levels become low, reducing the risk of equipment damage and operational interruptions.
4. Is the 100-gallon reservoir suitable for large facilities?
Yes. The large-capacity tank is specifically designed for larger commercial and industrial systems that require greater fluid storage.
5. Can the system be used with glycol solutions?
Yes. The GL100-E1-1 is designed for glycol solutions as well as water-based closed-loop systems.
Dowload Resources:
Click here the data sheet
Click here for the brochure
Click here for instruction sheet