EH-E Dosing & Metering Pumps
High end dosing with multifunctional controller & multi voltage power pack
Powerful, efficient and durable high-performance dosing pumps up to 1250 ml/min.
Electromagnetic Metering Pump EH Series features not only compact, but also can achieve a maximum flow rate of 1.25 L/min.
The EH-E pump's controller includes a microcomputer that enables a single pump to provide not only manual operations, but also automatically controlled operations based on various input signals (current and pulse signals).
Key Features
High resolution
By stroke length and rate the discharge volume can be adjusted. The stroke length can be set between 20 and 100 % and the stroke rate between 0 and 360 strokes/min. So a wide range of flow rated can be covered.
Multi-functional controller
The control unit includes a micro processor by which 3 automatic modes (analog / multiplication / division) can be set instead of manual operation.
Superior chemical resistance
As pump head materials PVC, GFRPP, PVDF and SUS are available. All other wet end parts are made of high corrosion resistant materials like Hastelloy C276, ceramic, PTFE, etc.
Easy maintenance
The pumps consist only of a few modular components. Therefore not only a easy operation is guaranteed, also the regular maintenance does not create any problems.
Applications
- Chemical industry
- Metallurgy
- Food industry
- Pharmaceutical industry
- Metal plating
- Water treatment
Advantages
Large Capacity
EH-E series is available in models with a max. discharge capacity of 340 – 1250 mL/min. Combined with the IWAKI EHN and EWN series, it can further widen a range of flow capacity.
High Resolution
The discharge volume is adjusted in terms of stroke length and rate. The stroke length can be adjusted between 20% and 100%, and the stroke rate can be set between 1 and 360 spm, which enables the fine adjustment of discharge capacity.
Pump Head Variation
Materials available for the pump head are PVC, GFRPP (Polypropylene), PVDF (Fluororesin), and SUS (Stainless steel).
Water / Dust – Proof
The sealed drive unit and control unit assure IP65. The pump is not completely water-proof. Protect the pump with a cover when installing it outdoors.
Functions of Controller
The controller features a control mode based on analog input (0 – 20 mADC) and digital input (Pulse) as standard. The controlled operation can be performed in the control mode that best suits the purpose.
Available Configurations
- PVC Polyvinyl chloride
- GFRPP Glass-Reinforced Polypropylene
- PVDF Polyvinylidene fluoride
- SUS316 High-performance austenitic stainless steel
- PTFE Polytetrafluoroethylene
For More Information Contact Us
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- Max. capacity:
- 75 L/hour
- Max. pressure:
- 10 bar
- Main materials:
- PVC / GFRPP / SUS316 / PVDF/PTFE
- Power voltage:
- 100, 110, 115, 220, 230, 240 VAC single phase
- Temperature range:
- -10 to 60°C