Nu-Calgon 4628-0 - Feeder No. 20L Pot Each
Nu-Calgon 4628-0 – Feeder No. 20L Pot Each
The Nu-Calgon 4628-0 Feeder No. 20L Pot is a durable chemical feeder designed for precise shot or slug-feeding of water treatment chemicals such as Micromet. It is ideal for use in chilled water systems, hot water and steam boilers, as well as potable water systems when installed with the proper accessories.
Built for reliability and efficiency, this 20-liter pot feeder helps maintain balanced water chemistry and protects systems from scale, corrosion, and other water-related issues.
Key Features and Benefits
- 20-Liter Capacity: Compact yet efficient for moderate dosing needs.
- Heavy-Duty Construction: Made from 11-gauge steel with cast-iron caps for long-term durability.
- High Operating Ratings: Handles pressures up to 200 psi and temperatures up to 212 °F.
- Versatile Applications: Compatible with a variety of closed-loop water systems, including HVAC, boiler, and potable systems.
- Bypass Installation: Designed for easy installation on cold-water lines to ensure safe and accurate dosing.
- Maintenance-Friendly Design: Allows quick inspection, cleaning, and chemical refilling.
Technical Specifications
| Model / Part No. | 4628-0 (No. 20L Pot Feeder) |
| Capacity | 20 L (approximately 2 gallons) |
| Material (Tank) | 11-gauge steel |
| Caps | Cast iron |
| Maximum Pressure | 200 psi |
| Maximum Temperature | 212 °F |
| Dimensions | Diameter: 6 in • Height: 21 ¼ in |
| Installation Type | Bypass on cold-water line |
| Weight (approx.) | 15–20 lb |
Applications
- HVAC / Chilled Water Systems: For feeding corrosion inhibitors or scale-control chemicals.
- Hot Water and Steam Boilers: Ensures controlled chemical dosing for scale and corrosion prevention.
- Potable Water Systems: Suitable for controlled dosing applications with proper accessories.
Installation Guidelines
- Install in a bypass configuration, preferably on the cold-water line.
- Use ¾-inch tubing between the feeder and main line.
- Include inlet and outlet shut-off valves and strainers for protection.
- Add a flow indicator for visible flow verification.
- Fill with the desired chemical, bleed air, and open valves gradually for consistent feed.
- Inspect strainers and fittings annually for optimal performance.
Summary
The Nu-Calgon 4628-0 Feeder No. 20L Pot is engineered for reliable water treatment chemical dosing in commercial and industrial systems. With its rugged design, pressure tolerance, and ease of maintenance, it remains a trusted choice among HVAC professionals and facility maintenance teams seeking consistent water quality management.
| Package Quantity | 1 Item |
|---|---|
| Item Returns | Sorry, the item can't be returned |
Write Your Own Review