Walchem, EZB16D1-VFM, Chemical Injection Metering Pump, 105 PSI Max Pressure, PVC Pump Head & Fittings with Multifunction Valve
Features:
- High Speed Performance
- E-Series pumps operate at 360 strokes-per-minute, providing high resolution chemical feed. Most competitive products operate at slower speeds, resulting in slug feeding, accelerated diaphragm wear and poor feed control.
- Engineered Longevity
- All E-Series pumps feature dual bearing support. The armature and shaft are supported with a bearing on each end, which ensures proper axial movement, enabling the E-Series to operate at 360 SPM while extending the life of the diaphragm.
- Superior Check Valve Performance
- Dual Check Valve Assemblies in both suction and discharge fittings feature precision ball guides and tapered seats. Precise machining and molding of parts limit valve ball travel, ensuring that balls fully seat and seal with every stroke. This superior check valve design guarantees fast priming and reliable performance.
- Flexible Connections
- A removable tubing insert provides flexibility of tubing sizes and eliminates twisting of the tubing during connection. A threaded insert can be used in place of the tubing adapter to easily convert any connection to NPT.
- High Compression Ratio
- The compression ratio of a metering pump is important because it affects the pump's ability to prime and vent. The compression ratio is raised when you reduce the dead volume of the pump head during operation. All E-Series pumps feature a very high compression ratio that ensures proper feed especially with off-gassing products (i.e. Sodium Hypochlorite).
Applications:
- Water treatment
- Food & beverage
- Agriculture
- Water conditioning
- Car wash
- Other industrial chemical feed
EZ pump have output 1.0 GPH (65 l/h) and pressure capability 105 PSI (7.23 bar). The compact size and simple control make it ideal for OEM applications. Effective, reliable performance is achieved through sophisticated engineering. Designed with a turndown ratio of 360:1, the EZ is an exceptional value.
Simply stated - the EZ packs all of the 360spm performance of the bigger pumps into the compact chassis of the industry's easiest pump to operate.
The EZ is the best on/off pump on the market. Built to prime, hold prime and to last, the EZ Series metering pump offers precise chemical injection at an economical cost.
Features include double ball check valves, long lasting diaphragm, an optional automatic air vent valve and the ability to remotely mount the control unit.
Digital Speed Control
The EZ is simple to operate with three pushbutton keys. The 360:1 turndown ratio provides unmatched versatility.
For more information, please see 
Data Sheet and User Manual
