Hydraulic diaphragm metering pumps AX series
| High precision and reliability Iwaki AX series are highly precise and reliable metering pumps for chemical processes which achieve metering accuracy within ±1% (see Note 1), linearity within ±2% (see Note 3) and feature a driving unit specially designed for long-term continuous operation.Improved cost performance The mechanical efficiency of the reduction gear as well as that of the entire pump is improved. In addition, the employment of a large-capacity pump head and the standardization of high-speed types have further improved the cost efficiency of the pump.Compact and lightweight An integrated SL crank (Screwed L crank patented in Japan and other countries) and worm reduction gear incorporated in the compact driving unit, reducing the pump installation area to a half or less as well as the overall weight to 2/3 or less. New integrated servo system with built-in positioner Note 1: Metering accuracy (repeatability) expresses flow deviation from average rated capacity under steady state operating conditions, when the capacity is repeatedly measured. Note 2: Linearity indicates the deviation of stroke/capacity ratio from the ideal straight line. Note that the linearity is not guaranteed. Note 3: Reproducibility describes the ability to reproduce a specific pump flow rate under a given set of conditions when capacity setting is varied. Note that the reproducibility is not guaranteed. |
Stainless steel pump head type
Fluor-plastic pump head type
With electric servo unit
Specifications (50/60Hz)
| Max. discharge capacity | 51.6/49.7 L/min |
| Max. discharge pressure | 5.0 MPa |
| Main materials | PVC, SUS316 |
| Required power range | 0.2 to 3.7 kW |
| Liquid temp. range | SUS: 0 to 100 C deg., PVC: 0 to 50 C deg. |
| Viscous liquid | Please contact us for details. |
| Slurry liquid | Please contact us for details. |
AX series.pdf
AX series.pdf