Walchem EZ SERIES
TF:
006479-HW-Walchem-009
Overview
This metering pump delivers reliable chemical dosing with flow rates up to 6.3 GPH and pressure capability up to 150 PSI, combining accuracy with long-term durability.
| Size | Max Output GPH | Max Output mL/min | Max Output mL | Max Pressure PSI | Max Pressure MPa | Tubing O.D. |
|---|---|---|---|---|---|---|
| B11 | 0.6 | 38 | 0.11 | 150 | 1.0 | 3/8" |
| B16 | 1.0 | 65 | 0.18 | 105 | 0.7 | 3/8" |
| B21 | 1.5 | 95 | 0.26 | 60 | 0.4 | 3/8" |
| B31 | 3.2 | 200 | 0.56 | 30 | 0.2 | 1/2" |
| C16 | 1.3 | 80 | 0.22 | 150 | 1.0 | 3/8" |
| C21 | 2.3 | 130 | 0.36 | 105 | 0.7 | 3/8" |
| C31 | 4.3 | 270 | 0.75 | 50 | 0.35 | 1/2" |
| C36 | 6.3 | 400 | 1.17 | 30 | 0.2 | 1/2" |
Featuring simple microprocessor-based control and a wide 360:1 turndown ratio, the pump allows precise adjustment across varying flow demands. Dual bearing diaphragm support extends service life, while dual check valves on both suction and discharge ensure fast priming and consistent, dependable performance.