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Product Overview
The J.L. Wingert FHC-DB-5HD High Capacity Dome Bottom 25 Micron Bypass Filter Feeder is engineered to improve water quality and system performance in commercial and industrial closed-loop applications. Designed as a high-capacity bypass filter feeder, this unit effectively removes suspended solids, corrosion byproducts, and system contaminants while supporting ongoing chemical treatment programs. Its durable construction, large filtration capacity, and dome-bottom design make it an excellent solution for HVAC systems, boiler water treatment, chilled water loops, and industrial process applications.
Built for long-term reliability, the FHC-DB-5HD helps facility managers and water treatment professionals maintain cleaner systems, improve heat transfer efficiency, and reduce maintenance costs.
Why Choose the J.L. Wingert FHC-DB-5HD?
Closed-loop systems often accumulate dirt, rust particles, scale, and other contaminants that can negatively impact performance. The FHC-DB-5HD is specifically designed to help remove these impurities while supporting proper water treatment chemistry.
Key Benefits
✔ High-capacity filtration for demanding applications
✔ Removes suspended solids down to 25 microns
✔ Helps improve system efficiency and heat transfer
✔ Supports corrosion and scale prevention programs
✔ Reduces maintenance requirements
✔ Heavy-duty construction for long service life
✔ Suitable for commercial and industrial installations
✔ Easy servicing and filter replacement
Key Features
25 Micron High-Capacity Filtration
The FHC-DB-5HD utilizes a high-capacity filtration element designed to capture fine particles and contaminants that circulate through closed-loop systems. This helps protect pumps, heat exchangers, valves, and piping from excessive wear and fouling.
Dome Bottom Vessel Design
The dome-bottom configuration encourages sediment collection and facilitates easier cleaning during maintenance procedures.
Heavy-Duty Carbon Steel Construction
Manufactured by J.L. Wingert, this feeder is designed to withstand demanding operating conditions commonly found in commercial and industrial facilities.
Combined Filtration and Chemical Treatment
The system allows operators to introduce treatment chemicals while simultaneously filtering circulating water, helping maintain proper system conditions and water quality.
Easy Access Closure System
The large closure opening provides convenient access for filter servicing, inspections, and chemical charging operations.
Common Applications
The FHC-DB-5HD is commonly used in:
HVAC Systems
- Chilled water systems
- Hydronic heating loops
- Closed-loop heating and cooling systems
Commercial Buildings
- Office complexes
- Hospitals
- Hotels
- Educational facilities
Industrial Applications
- Manufacturing facilities
- Process cooling systems
- Industrial water treatment operations
Boiler Water Treatment
- Closed-loop boiler systems
- Water treatment bypass installations
- Mechanical room filtration systems
Technical Specifications
| Specification | Details |
|---|---|
| Model | FHC-DB-5HD |
| Manufacturer | J.L. Wingert |
| Feeder Type | High Capacity Dome Bottom Filter Feeder |
| Filtration Rating | 25 Micron |
| Vessel Design | Dome Bottom |
| Application | Closed-Loop Water Systems |
| Construction Material | Carbon Steel |
| Installation Type | Commercial & Industrial Applications |
Compare J.L. Wingert High Capacity Filter Feeders
| Feature | FHC-DB-2HD | FHC-DB-5HD | FHC-DB-12HD |
| Filtration Rating | 25 Micron | 25 Micron | 25 Micron |
| Capacity | Small Systems | Medium Systems | Large Systems |
| Chemical Feed Capability | Yes | Yes | Yes |
| Commercial HVAC Applications | Yes | Yes | Yes |
| Industrial Applications | Moderate | Extensive | Extensive |
| Maintenance Requirements | Low | Low | Low |
Which Model Is Right for Your Facility?
| System Type | Recommended Model |
| Small Hydronic Systems | FHC-DB-2HD |
| Medium Commercial Buildings | FHC-DB-5HD |
| Large Facilities | FHC-DB-12HD |
| Industrial Process Systems | FHC-DB-12HD |
The FHC-DB-5HD is often selected for medium-sized commercial facilities that require enhanced filtration performance and dependable water treatment support.
How High-Capacity Filter Feeders Work
A filter feeder is installed on a dedicated bypass loop connected to a closed-loop water system. As water flows through the vessel, contaminants are captured by the filtration element before cleaner water is returned to the system. Treatment chemicals can also be introduced into the feeder vessel, allowing filtration and chemical treatment to occur simultaneously.
This dual-function operation helps maintain cleaner system water, reduce equipment fouling, and improve long-term operating efficiency.
Ideal For
This model is frequently selected by:
- Water treatment professionals
- Mechanical contractors
- HVAC technicians
- Facility managers
- Building engineers
- Industrial maintenance teams
Need Help Selecting the Right Filter Feeder?
Not sure if the J.L. Wingert FHC-DB-5HD is the best solution for your application?
Our specialists can help you:
- Select the correct feeder size
- Determine filtration requirements
- Recommend compatible 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 FHC-DB-5HD?
The FHC-DB-5HD is designed to remove suspended solids and contaminants from closed-loop water systems while supporting chemical treatment programs.
2. What size particles can the feeder remove?
The standard filtration element is rated to capture particles down to 25 microns.
3. Can this feeder be used in chilled water systems?
Yes. It is commonly installed in chilled water, hydronic heating, and other closed-loop HVAC applications.
4. Does the unit support chemical treatment?
Yes. Treatment chemicals can be introduced directly into the feeder vessel during operation.
5. Why is filtration important in closed-loop systems?
Filtration helps remove debris, corrosion products, and contaminants that can reduce efficiency, damage equipment, and increase maintenance requirements.
Download Resources:
Click Here for the Brochure
Click Here for the Manual
Click Here for the Specifications