EHN Series Metering Pump Parameters

Multi-voltage power source

EHN Series Metering Pump have Multi-voltage power source from AC100 to 240V for all models. You are now free from worrying about power voltage.

High resolution

Thank to digitized controller, stroke speed can be adjusted by 1 spm step from 1 to 360 spm. Combined with stroke length adjustment, you can do the fine adjustment from very small flow to maximum flow rate.

Pump head variation

Wide variety of standard pump head (VC/VH), automatic bleeding type (NAE) and high compression type (55 model).
Note: Refer to page 4 for details of NAE and 55.

Air vent valve

Small flow capacity models (EHN-10, 15 & 20) equip air vent valve. Air in the pump chamber can be easily released by turning knob.

Water/dust-proof

Each unit such as driving unit and control unit is sealed to make the pump IP66 equivalent water/dust-proof.

Note: Do not install pump outdoor.

Specification

Max. discharge capacity	450 mL/min
Max. discharge pressure	1.0 MPa
Main materials	PVC
Stroke rate	1 to 360 spm
Power supply	AC 100 to 240V 50/60Hz single phase
Liquid temp. range	0 to 40 C deg.
Viscous liquid	Please contact us for details.
Slurry liquid	Cannot be handled.
Functions of the controller	EXT operation: Multiply (1 : n), Dividing (n : 1) STOP function

Besqo Marine offers a wide range of Pump. For more information , leave message or send an email to sales@besqo.com.