Walchem EZB11D1-VC Metering Pump 0.6 GPH – 150 PSI – PVC – 115V
Original price was: $497.00.$408.50Current price is: $408.50.
The Walchem EZB11D1-VC metering pump delivers precise and reliable chemical dosing for industrial and commercial applications. It provides a flow rate of 0.6 GPH at up to 150 PSI and features durable PVC construction for excellent chemical resistance.
Designed for water treatment, cooling towers, and process systems, this diaphragm metering pump offers accurate control through adjustable stroke length and frequency. Its compact design allows easy installation, while low-maintenance operation ensures long service life. As part of the trusted Walchem EZB Series, the EZB11D1-VC delivers consistent chemical feed with energy-efficient performance.
Technical Specifications
| Specification | Details |
|---|---|
| Model | EZB11D1-VC |
| Flow Rate | 0.6 GPH (2.27 LPH) |
| Pressure Rating | Up to 150 PSI |
| Pump Type | Diaphragm metering pump |
| Construction Material | PVC |
| Power Supply | 115V AC |
| Control Type | Adjustable stroke length and frequency |
| Design | Compact and durable |
| Maintenance | Low maintenance, fewer moving parts |
| Energy Efficiency | Low power consumption |
| Applications | Water treatment, cooling towers, process systems |
How the Walchem EZB11D1-VC Metering Pump Ensures Accurate Chemical Dosing
The Walchem EZB11D1-VC metering pump delivers precise and reliable chemical dosing for professional water treatment and industrial applications. It is designed for efficiency, accuracy, and long-term performance.
As part of the Walchem EZB Series, this pump combines a compact design with dependable output. It delivers up to 0.6 GPH at 150 PSI, making it suitable for demanding dosing requirements. Because of this, it performs well in systems that require consistent and controlled chemical feed.
In addition, the adjustable stroke length and frequency allow operators to fine-tune dosing with ease. This flexibility helps maintain accurate output across changing system conditions. The durable PVC construction also provides excellent chemical resistance. As a result, the pump can handle acids, bases, and salts with confidence.
Moreover, the diaphragm-type design ensures leak-free operation and steady flow. It maintains dosing accuracy even when system pressure varies. The high-speed performance further reduces slug feeding, which improves precision in applications such as pH control, disinfection, and corrosion prevention.
Finally, the EZB11D1-VC features a low-maintenance design and operates on a 115V power supply. This ensures reliable performance in water treatment systems, cooling towers, and industrial processes. Available from Water Treatment Supply, the Walchem EZB11D1-VC is a trusted solution for professionals who demand accuracy, durability, and consistent chemical dosing.
Specifications and Applications of the Walchem EZB11D1-VC Metering Pump
The Walchem EZB11D1-VC Metering Pump is a compact, high-performance dosing pump
designed for accuracy, reliability, and ease of use. With a maximum output of 0.6 gallons per
hour (GPH) at 150 PSI, this is a chemical metering pump designed for precision in water
treatment, cooling tower, and industrial process systems.
The Walchem EZB11D1-VC ensures excellent chemical compatibility and long-lasting corrosion
resistance. Its design makes it ideal for dosing a wide range of treatment chemicals such as
chlorine, acids, alkalis, and anti-scalants, even in demanding environments.
Powered by 115V single-phase supply, this Walchem metering pump provides stable and
efficient operation with low power consumption, perfect for both commercial and light industrial
setups. Its mechanically actuated diaphragm ensures leak-free dosing and minimal
maintenance, offering dependable performance for continuous or intermittent operation.
Operators can fine-tune performance with adjustable stroke length and frequency controls,
allowing for precise chemical feed tailored to system requirements. Combined with its durable
thermoplastic construction and compact wall-mountable design, the EZB11D1-VC is both
easy to install and built to last.
Whether used in boiler feed systems, cooling tower treatment, or industrial water
conditioning, the Walchem EZB11D1-VC Metering Pump delivers the accuracy, safety, and
durability that maintenance professionals and engineers rely on for consistent chemical dosing
performance.
Use Cases & Industry Applications
● Water Treatment Systems – The Walchem EZB11D1-VC provides precise and
consistent chemical dosing for pH control, disinfection, and corrosion prevention,
ensuring optimal water quality in treatment plants.
● Cooling Towers – Perfect for chemical feed in cooling tower bypass systems, this
Walchem metering pump helps prevent scale buildup, biofilm growth, and corrosion,
keeping system efficiency high.
● Boilers & Closed-Loop Systems – The EZB11D1-VC 0.6 GPH 150 PSI pump
maintains accurate chemical feed for boiler water conditioning, protecting against scaling
and extending equipment life.
● Industrial Process Applications – Ideal for controlled dosing of acids, alkalis, and other
process chemicals, this Walchem dosing pump supports manufacturing operations that
require reliable and repeatable metering.
● Commercial & Institutional Facilities – From HVAC systems to building water
management, the Walchem EZB11D1-VC ensures safe, efficient chemical dosing for
smooth, long-term system performance.
FAQs
Q1. What is the Walchem EZB11D1-VC used for?
The Walchem EZB11D1-VC metering pump is designed for precise chemical dosing in water
treatment, cooling tower, and boiler systems, ensuring accurate control for disinfection, pH
balance, and corrosion prevention.
Q2. What is the flow rate and pressure capacity of this pump?
This Walchem EZB pump delivers up to 0.6 gallons per hour (GPH) at a maximum pressure
of 150 PSI, providing steady, reliable metering performance for demanding industrial and
commercial applications.
Q3. Can this pump handle corrosive or aggressive chemicals?
Yes. With a PVC pump head and ceramic valve components, the EZB11D1-VC offers
excellent chemical compatibility and resistance, making it suitable for handling a wide range of
mild to moderately aggressive chemicals.
Q4. Is the Walchem EZB11D1-VC suitable for continuous operation?
Yes. Built for durability, this Walchem dosing pump supports continuous duty cycles and
includes advanced electronic control for consistent chemical feed in critical systems.
Q5. What are the power requirements for the Walchem EZB11D1-VC?
It operates on 115V single-phase power, making it easy to integrate into standard industrial,
commercial, and water treatment setups.
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