F-DB-12HD (12 Gallon) Dome Bottom Filter Feeder with Filter Bag
J.L. Wingert F-DB-5HD (5 Gallon) Dome Bottom Filter Feeder with Filter Bag Original price was: $1,060.00.Current price is: $903.00.
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J.L. Wingert DB-5HD (5 Gallon) Dome Bottom Bypass Feeder with Legs
J.L. Wingert DB-5HD (5 Gallon) Dome Bottom Bypass Feeder with Legs Original price was: $1,196.66.Current price is: $732.00.
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F-DB-12HD (12 Gallon) Dome Bottom Filter Feeder with Filter Bag
J.L. Wingert

J.L. Wingert F-DB-2HD 2 Gallon Filter Feeder with filter bag

Original price was: $882.00.Current price is: $752.00.15% OFF

The J-L Wingert F-DB-2HD Dome Bottom Filter Feeder combines chemical feeding and filtration in one compact unit. Designed for commercial and industrial water treatment systems, it has a 2-gallon capacity, a 200 PSI pressure rating, and a maximum operating temperature of 200°F (93°C).

Constructed from epoxy-coated carbon steel, the F-DB-2HD features a dome-bottom design with welded support legs. This configuration provides stable installation while supporting effective chemical feed. In addition, the integrated filtration design reduces the need for a separate bypass feeder and filter housing.

The F-DB-2HD filter feeder includes a 25-micron polypropylene filter bag and a 304 stainless steel filter basket. Both components measure approximately 3″ in diameter × 10″ long. Together, they help capture suspended particles while treatment chemicals circulate through the system.

A 3-1/2″ cast iron quarter-turn closure cap with a Buna-N O-ring provides quick access for chemical loading and filter service. The feeder also includes 3/4″ FNPT inlet, outlet, and drain connections for integration into compatible piping systems.

The J-L Wingert F-DB-2HD is ideal for boilers, cooling towers, chilled water systems, hot water systems, closed-loop HVAC systems, and industrial water treatment applications.

Technical Specifications

Specification Details
Brand J-L Wingert Company
Model F-DB-2HD
Series J-L Wingert Dome Bottom Filter Feeders
Item Number F-DB-2HD
Type Filter Feeder – Dome Bottom
Material Epoxy-Coated Carbon Steel
Capacity 2 Gallons (7.57 Liters)
Design Dome Bottom with Welded Support Legs
Pressure Rating 200 PSI (13.7 Bar)
Maximum Temperature 200°F (93°C)
Closure 3-1/2″ Cast Iron Quarter-Turn Cap with Buna-N O-Ring
Inlet Connection 3/4″ FNPT
Outlet Connection 3/4″ FNPT
Drain Connection 3/4″ FNPT
Filter Bag 25-Micron Polypropylene
Filter Bag Size 3″ Diameter × 10″ Length
Filter Basket 304 Stainless Steel
Filter Basket Size 3″ Diameter × 10″ Length
Dimensions Approx. 10″ Diameter × 26″ Height
Weight Approx. 28 lbs
Typical Applications Boilers, Cooling Towers, Chilled Water Systems, Hot Water Systems, Closed-Loop HVAC, and Industrial Water Treatment
Chemical Applications Corrosion Inhibitors, Scale Control Chemicals, Biocides, and Other Compatible Water Treatment Chemicals
Key Features Combined Chemical Feeder and Filter, Replaceable Filter Bag, Stainless Steel Basket, Dome-Bottom Design, Compact Installation
Shipping time: Estimated Lead Time: 6-8 Weeks
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Item No: F-DB-2HD Category:
Description

Space-Saving Chemical Feeding with the J-L Wingert F-DB-2HD

The J-L Wingert F-DB-2HD combines chemical feeding and filtration in one compact unit. Therefore, it can simplify installation in commercial and industrial water treatment systems. Instead of using a separate feeder and filter, operators can perform both functions with one assembly.

Durable Dome-Bottom Design

The feeder uses epoxy-coated carbon steel for strength and long service life. In addition, its dome-bottom design includes welded support legs for stable installation.

The unit also features a 3-1/2″ quarter-turn cast iron closure with a Buna-N O-ring. As a result, technicians can quickly access the vessel for chemical loading, filter changes, and routine service.

Integrated 25-Micron Filtration

The F-DB-2HD filter feeder includes a 25-micron polypropylene filter bag. A durable 304 stainless steel basket supports the filter bag during operation.

Together, these components help capture suspended particles as treatment chemicals move through the system. Therefore, the feeder can support cleaner water while helping protect downstream equipment from debris.

Built for Demanding Water Treatment Systems

The J-L Wingert F-DB-2HD operates at pressures up to 200 PSI and temperatures up to 200°F (93°C). This rating makes it suitable for many commercial and industrial water treatment applications.

For example, operators can use the feeder in boilers, cooling towers, chilled water systems, and hot water systems. It also works well in closed-loop HVAC and industrial process water applications.

Chemical Feeding and Filtration in One Unit

The integrated design helps reduce the amount of equipment required in the treatment system. In addition, it can simplify piping and routine maintenance.

Available from Water Treatment Supply, the J-L Wingert F-DB-2HD provides reliable chemical feeding and 25-micron filtration in one space-saving unit. As a result, it is a practical solution for facilities that need dependable chemical treatment and sediment control.

Specifications

Specifications and Applications of J-L Wingert F-DB-2HD   

The J-L Wingert F-DB-2HD is designed to provide efficient chemical feeding while simultaneously filtering system contaminants. Its durable construction, compact footprint, and replaceable filter bag make it an excellent solution for commercial and industrial water treatment systems requiring dependable filtration and chemical dosing. 

Use Cases & Industry Applications:

  • Water Treatment Systems
     Introduces treatment chemicals while filtering debris for cleaner system operation.
  • Cooling Towers
     Supports efficient dosing of corrosion inhibitors, biocides, and scale control chemicals.
  • Boilers
     Provides reliable chemical treatment and filtration to improve boiler system performance.
  • Hot & Chilled Water Systems
     Maintains cleaner circulating water while simplifying chemical treatment.
  • Industrial Process Systems
     Ideal for continuous filtration and chemical injection in commercial and industrial facilities.
  • Commercial Water Conditioning
     Provides dependable filtration and chemical feeding in closed-loop water conditioning applications.
Datasheet

Dome Bottom Filter Feeders Model F-DB-HD

Replacement Parts

No replacement parts listed for this item yet.

FAQs

FAQs

1. What is the J-L Wingert F-DB-2HD used for?

The J-L Wingert F-DB-2HD is designed to introduce water treatment chemicals while filtering contaminants in closed-loop water systems, eliminating the need for separate feeders and filters.

2. What filter is included with the feeder?

The unit includes a 25-micron polypropylene filter bag supported by a 304 stainless steel basket for efficient debris removal.

3. What are the maximum operating limits?

The feeder is rated for 200 PSI (13.7 Bar) maximum working pressure and temperatures up to 200°F (93°C).

4. What connection sizes does the unit use?

The inlet, outlet, and drain connections are all 3/4-inch FNPT, making installation straightforward in many commercial water treatment systems.

5. Where can the F-DB-2HD filter feeder be installed?

It is commonly used in cooling towers, boilers, chilled water systems, hot water systems, industrial process applications, and commercial water treatment facilities.

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