Walchem EZB11D1-VCA Metering Pump 0.6 GPH – 150 PSI – PVC Degas Head – 115V
Original price was: $602.00.$465.20Current price is: $465.20.
The Walchem EZB11D1-VCA Metering Pump from the EZB Series delivers accurate and reliable chemical dosing in a compact design. It provides 0.6 GPH at 150 PSI, making it ideal for water treatment, cooling towers, and industrial feed applications.
Equipped with a PVC degas head, this solenoid-driven diaphragm pump prevents gas lock and ensures consistent flow when handling off-gassing chemicals such as sodium hypochlorite. Dual manual controls for stroke length and frequency allow precise adjustment, while the 360 SPM high-speed operation and dual-bearing drive system support smooth, long-lasting performance.
Designed for easy installation and dependable operation, the EZB11D1-VCA is a trusted 115V metering pump for professionals who need accuracy, durability, and stable chemical feed control.
Technical Specifications
| Specification | Details |
|---|---|
| Model | Walchem EZB11D1-VCA |
| Series | EZB Series |
| Flow Capacity | 0.6 GPH (2.27 LPH) |
| Max Pressure | 150 PSI (10.3 bar) |
| Power Supply | 115V AC, 50/60 Hz |
| Pump Type | Solenoid-actuated diaphragm |
| Wetted Materials | PVC head, PTFE diaphragm, ceramic balls |
| Head Type | PVC degas head |
| Control Type | Manual stroke length & frequency |
| Operating Speed | 360 strokes per minute |
| Drive System | Dual-bearing support |
| Mounting | Compact, wall-mountable |
| Weight | Approx. 6–7 lbs (2.7–3.1 kg) |
| Applications | Water & wastewater treatment, cooling towers, boilers, industrial dosing, pH control |
Precision Dosing with the Walchem EZB11D1-VCA Metering Pump
The Walchem EZB11D1-VCA Metering Pump delivers smooth and consistent chemical dosing through high-speed 360 SPM solenoid operation. As a result, it eliminates slug feeding, improves accuracy, and reduces diaphragm wear compared to slower-stroke pumps.
In addition, the PVC degas head prevents gas buildup and maintains reliable dosing when handling volatile or off-gassing chemicals. At the same time, the dual-bearing armature support stabilizes internal movement, which reduces vibration and extends diaphragm life.
Operators can easily adjust output using manual stroke controls. This allows flow regulation from zero to 100% of rated capacity. Consequently, chemical usage is optimized, maintenance needs are reduced, and overall system efficiency improves.
Available through Water Treatment Supply, the Walchem EZB11D1-VCA combines durability, precision, and ease of use, making it an excellent choice for water treatment and industrial chemical feed applications.
Specifications and Use Cases of Walchem EZB11D1-VCA Metering Pump
The EZB11D1-VCA 0.6 GPH 150 PSI pump offers precise control and rugged reliability for both light and heavy-duty dosing tasks.
Use Cases & Industry Applications:
● Water Treatment Systems: Ensures accurate dosing of chlorine, acids, and antiscalants.
● Cooling Towers: Provides biocide and corrosion inhibitor feed with reliable flow.
● Boiler Systems: Supports precise chemical feed for scale and pH control.
● Agricultural & Fertigation Systems: Accurately injects fertilizers and nutrients into irrigation lines.
● Industrial Process Systems: Ideal for chemical dosing in manufacturing and power plants.
● Pool & Spa Maintenance: Maintains consistent chemical balance for safe operation.
FAQs
1. What is the flow capacity of the Walchem EZB11D1-VCA?
It delivers up to 0.6 gallons per hour (2.27 LPH), adjustable via stroke length and frequency.
2. What makes the PVC degas head special?
The degas/vent feature prevents gas lock, maintaining steady chemical dosing with off-gassing solutions.
3. Can it operate under high pressure?
Yes, it is rated up to 150 PSI, suitable for high-pressure dosing environments.
4. Is this pump easy to maintain?
Absolutely. With fewer moving parts and a PTFE diaphragm, it offers low maintenance and long service life.
5. What applications is it best suited for?
Ideal for water treatment, cooling tower controllers, and industrial dosing systems requiring high precision and reliability.
You must be logged in to post a review.
Customer Reviews / Ratings
There are no reviews yet.