Neptune FTF-5HP (7.5 Gallon) Flat Bottom Filter Feeder
Original price was: $941.00.$749.00Current price is: $749.00.
The Neptune FTF-5HP filter feeder is a rugged, high-performance solution for chemical dosing in closed-loop water systems. It features a 7.5-gallon flat-bottom steel tank designed to handle up to 300 PSI at 200°F, making it ideal for hydronic systems, boilers, and cooling towers.
Built for reliability and easy maintenance, this feeder includes a stainless-steel dissolving basket for efficient filtration. Its heavy-duty construction and freestanding design ensure safe, consistent chemical feed in demanding industrial and commercial environments.
Technical Specifications
| Specification | Details |
|---|---|
| Model | FTF-5HP |
| Series | Neptune FTF Series |
| Capacity | 7.5 gallons |
| Design | Flat bottom, vertical-style dish-bottom-out |
| Material | 10-gauge steel shell, 9-gauge steel heads |
| Max Pressure | 300 PSI at 200°F |
| Max Temperature | 200°F |
| Lid Type | 4″ wide-mouth cast iron cap with Buna-N O-ring |
| Includes | Stainless steel dissolving basket (filter bags sold separately) |
| Mounting | Freestanding with demountable leg extensions |
| Dimensions | 10″ diameter × 11″ height |
| Weight | Approx. 50–57 lbs |
| Applications | Closed-loop systems, hydronic chemical feed, boilers, cooling towers |
How the Neptune FTF-5HP Filter Feeder Delivers Reliable Chemical Dosing and Filtration
The Neptune FTF-5HP filter feeder delivers reliable chemical dosing and filtration for closed-loop systems. As a result, professionals trust it for safe and consistent performance in high-pressure applications.
As part of the Neptune FTF Series, this filter feeder features a 7.5-gallon flat-bottom steel tank. Because of its compact and rugged design, it performs well in demanding industrial and hydronic environments.
In addition, the heavy-duty construction handles pressures up to 300 PSI and temperatures up to 200°F. For this reason, the 10-gauge steel tank and 9-gauge steel head provide long service life. Therefore, the unit suits high-pressure and high-temperature systems.
Moreover, the stainless-steel dissolving basket improves chemical dissolution and filtration. At the same time, it prevents clogging and keeps system water clean. Likewise, the wide-mouth cast iron cap and Buna-N O-ring create a secure, leak-free seal.
Meanwhile, operators complete maintenance quickly and safely. For example, they remove the cap, replace the filter bag, and return the system to service. As a result, downtime stays to a minimum.
Finally, the Neptune FTF-5HP works well in closed-loop systems, boilers, cooling towers, and process water applications. Overall, available from Water Treatment Supply, it delivers the strength, safety, and reliability professionals expect from a high-performance filter feeder.
Specifications and Use Cases of the Neptune FTF-5HP Filter Feeder
The Neptune FTF-5HP filter feeder is a high-performance closed loop filter feeder engineered
for safe, efficient, and long-term chemical dosing and filtration across various water treatment
and industrial applications. With a 7.5-gallon capacity and a rugged steel build, the Neptune 7.5
gallon filter feeder ensures consistent dosing and debris removal in hydronic systems, cooling
towers, and boilers.
Constructed from 10-gauge steel with 9-gauge heads, the FTF-5HP flat bottom feeder is rated
for up to 300 PSI at 200°F, guaranteeing durability even under extreme pressure and
temperature conditions. It includes a stainless-steel dissolving basket to support the filter bag
(sold separately), offering superior filtration performance and corrosion resistance. The 4-inch
wide-mouth cast iron cap with a Buna-N O-ring ensures quick access for maintenance and a
tight, leak-proof seal during operation.
Built for versatility, this hydronic system chemical feeder features a freestanding design with
removable leg extensions, allowing easy installation in compact or high-demand setups. Its
flat-bottom configuration adds stability, while the corrosion-resistant finish supports long-term
performance in industrial environments.
Each Neptune FTF series filter feeder combines strength, precision, and safety, making it a
trusted choice for professionals in water treatment, HVAC, and process industries who need
dependable filtration and chemical feed solutions.
Built for demanding industrial conditions, this model stands out among industrial bypass feeders
for its rugged build, corrosion resistance, and reliable filtration under pressure.
Use Cases & Industry Applications:
● Water Treatment Systems – Ensures consistent chemical dosing and effective filtration
in industrial and municipal water treatment plants, maintaining clean and efficient
operations.
● Cooling Towers – The Neptune FTF-5HP filter feeder helps control scaling, corrosion,
and biofouling by enabling precise chemical feed and debris filtration in closed-loop
cooling tower systems.
● Boilers & Hydronic Systems – Ideal as a hydronic system chemical feeder, it allows
safe chemical introduction and filtration, protecting equipment from rust and scale
buildup.
● Industrial Process Applications – Reliable in manufacturing and process industries
where filtration and corrosion control are critical for maintaining fluid system
performance.
● Municipal & Commercial Facilities – The Neptune FTF series filter feeder provides
durable, high-pressure filtration for large-scale systems requiring continuous, safe, and
efficient water treatment operations.
No replacement parts listed for this item yet.
FAQs
Q1. What is the Neptune FTF-5HP filter feeder used for?
The Neptune FTF-5HP filter feeder is designed for chemical dosing and filtration in closed-loop
systems, boilers, and cooling towers. It helps maintain system cleanliness, prevents corrosion,
and ensures consistent water treatment.
Q2. How much liquid can the Neptune FTF-5HP hold?
This FTF-5HP flat bottom feeder has a 7.5-gallon capacity, making it ideal for medium to
large-scale industrial and commercial applications that require effective filtration and chemical
dosing.
Q3. What is the maximum pressure and temperature rating for the FTF-5HP?
The Neptune 7.5 gallon filter feeder is rated for 300 PSI at 200°F, ensuring reliable
performance even under high-pressure and high-temperature conditions.
Q4. Does the Neptune FTF-5HP include a basket or filter bags?
The Neptune FTF-5HP comes equipped with a stainless-steel dissolving basket. Filter bags
are sold separately and can be purchased in various micron ratings for specific filtration needs.
Q5. Can the Neptune FTF-5HP be used in hydronic systems?
Yes. The Neptune FTF-5HP filter feeder functions effectively as a hydronic system chemical
feeder, making it suitable for circulating systems where controlled chemical feed and debris
filtration are essential.
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