Pulsafeeder DM2A1FC Mechanically Actuated Diaphragm Metering Pump – GreenLine Series, 7.9 GPH – 145 PSI
Original price was: $3,421.00.$2,874.00Current price is: $2,874.00.16% OFF
The Pulsafeeder DM2A1FC GreenLine Metering Pump delivers precise chemical dosing up to 7.9 GPH at 145 PSI for industrial water treatment and chemical processing applications.
Its PVDF construction provides excellent chemical resistance for demanding dosing environments. Additionally, the mechanically actuated, PTFE-faced diaphragm supports reliable operation, consistent chemical delivery, and long service life.
A 0.50 HP motor, adjustable stroke control, and 10:1 turndown ratio provide flexible chemical dosing. Furthermore, the sealed gearbox helps protect internal components and supports low-maintenance operation.
Ideal for cooling towers, boiler water treatment, and industrial chemical dosing systems.
Technical Specifications
| Specification | Details |
|---|---|
| Model | DM2A1FC (GreenLine Series) |
| Manufacturer | Pulsafeeder |
| Pump Type | Mechanically Actuated Diaphragm Metering Pump |
| Flow Capacity | Up to 7.9 GPH (30 LPH) |
| Maximum Pressure | 145 PSI (10 bar) |
| Construction Material | PVDF (Polyvinylidene Fluoride) |
| Diaphragm | Double-Sided PTFE-Faced Composite |
| Motor Power | 0.50 HP (0.37 kW) |
| Stroke Rate | 88 SPM at 60 Hz |
| Turndown Ratio | 10:1 |
| Stroke Adjustment | 0–100%, Auto-Locking |
| Connections | 1/2″ FNPT |
| Suction Lift | Up to 10 ft (3 m) |
| Accuracy | ±2% of Set Point |
| Process Temperature | 32–113°F (0–45°C) |
| Housing | Epoxy-Painted Aluminum |
| Applications | Industrial Water Treatment, Cooling Towers, Boilers, Chemical Processing, and Chemical Dosing Systems |
Pulsafeeder DM2A1FC Metering Pump – 7.9 GPH, 145 PSI
The Pulsafeeder DM2A1FC metering pump delivers accurate chemical dosing up to 7.9 GPH at 145 PSI. As a result, it supports industrial water treatment systems that require consistent chemical injection and precise flow control.
Designed for demanding industrial environments, this GreenLine mechanically actuated diaphragm pump provides reliable chemical dosing performance. In addition, its durable PVDF construction offers excellent resistance to a wide range of process chemicals. Therefore, it is suitable for compatible applications involving cooling towers, boiler water treatment, and industrial chemical feed systems. The multi-layer, double-sided PTFE-faced diaphragm also enhances chemical resistance and supports long service life.
Moreover, the pump features advanced diaphragm sealing technology that helps prevent leaks and improves chemical containment. At the same time, its specially designed check valves reduce turbulence and support smooth chemical flow. Consequently, the Pulsafeeder DM2A1FC provides dependable operation in demanding water treatment environments.
Additionally, the compact, fully sealed gearbox helps protect internal components from contamination. Its durable bearings and oil-lubricated drive system further support reliable operation and reduced maintenance requirements. Furthermore, the 0.50 HP motor and 10:1 turndown ratio allow operators to adjust chemical dosing as system requirements change.
The pump also features a 0–100% auto-locking stroke adjustment, which helps maintain the selected flow setting. As a result, operators can control chemical feed rates without frequent readjustment. Its 1/2-inch FNPT connections also support integration into compatible chemical injection systems.
Finally, the Pulsafeeder DM2A1FC metering pump combines durable construction, chemical resistance, and precise dosing control for industrial applications. Therefore, it is a practical solution for facilities that need consistent chemical feed performance.
For more technical information, visit the official Pulsafeeder website. You can also explore additional Pulsafeeder GreenLine metering pumps at Water Treatment Supply.
Specifications and Use Cases of Pulsafeeder DM2A1FC GreenLine Metering Pump
The Pulsafeeder DM2A1FC GreenLine metering pump features a mechanically actuated diaphragm with durable PVDF construction for excellent chemical resistance. Rated up to 7.9 GPH at 145 PSI, it provides accurate and consistent chemical dosing for demanding industrial water treatment applications.
Its double-sided PTFE-faced diaphragm supports long service life and reliable chemical delivery. In addition, the advanced sealing system improves leak protection, while specially designed check valves reduce turbulence and maintain smooth flow. Furthermore, the sealed gearbox and 0–100% auto-locking stroke adjustment support dependable operation and precise dosing control.
With a 0.50 HP motor, 10:1 turndown ratio, and 1/2-inch FNPT connections, this GreenLine pump offers flexible installation and chemical feed adjustment for compatible industrial systems.
Use Cases & Industry Applications:
- Water Treatment Systems: Delivers controlled dosing of compatible corrosion inhibitors, biocides, and specialty treatment chemicals.
- Boiler Water Treatment: Supports consistent chemical injection to help maintain proper boiler water chemistry.
- Cooling Towers: Provides reliable chemical dosing for scale control, corrosion prevention, and microbial treatment programs.
- Industrial Process Systems: Supports steady chemical injection in manufacturing and process water applications.
- Power & Utility Facilities: Offers chemical metering capabilities for applications operating within the pump’s rated pressure and flow limits.
- Chemical Injection Skids: Integrates into compatible chemical feed systems that require adjustable dosing and reliable operation.
No replacement parts listed for this item yet.
FAQs
1. What is the flow capacity of the Pulsafeeder DM2A1FC?
The Pulsafeeder DM2A1FC delivers up to 7.9 gallons per hour (GPH), with manual stroke adjustment for precise chemical dosing and flow control.
2. What is the maximum operating pressure?
The pump supports pressures up to 145 PSI (10 bar), making it suitable for compatible industrial water treatment and chemical injection applications.
3. Does the Pulsafeeder DM2A1FC provide leak protection?
Yes. Its multi-layer, double-sided PTFE-faced diaphragm and advanced sealing system help prevent leaks and improve chemical containment during operation.
4. Can the DM2A1FC handle aggressive chemicals?
Its PVDF construction and PTFE-faced diaphragm provide strong chemical resistance for many industrial dosing applications. However, operators should verify compatibility with the specific chemical, concentration, and operating temperature.
5. Is the Pulsafeeder DM2A1FC easy to maintain?
Yes. The fully sealed gearbox, non-metallic motor coupling, and auto-locking stroke adjustment help protect internal components, simplify servicing, and support reliable long-term operation.
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