Diaphragm Smoothy Metering Pumps (PKD) Plunger Smoothy Metering Pumps (PKP)
AX Series KM Series KD Series
Sprinig Return Type - KP Series Crank Driving Type – CKP Series
Spring Return Type – KH Series By-Pass type – BKH Series
Automatic type – SP-A Series Manual Type – SP-B Series Common Display Type – SP-C Series Deluxe Display Type – SP-D Series
DR Series VDR Series
SERVO Automatic Control BLDC Automatic Control POSITION SETTER
Digital PH/ORP Controller Digital RC Controller Digital DO Controller Digital EC Controller
Back Pressure Valve Relief Valve Air Chamber

SERVO Automatic Control

* Features

POSITIONER-embedded ELECTRIC SERVO UNIT: Embedded POSITIONER directly controls stroke
length of metering pump by controller signal. And, when operating in connection with dedicated
stroke length adjustable POSITION SETTER (PS-100D), manual control of stroke length in
remote place (e.g. central control center) is allowed and the current stroke length of metering
pump is displayed. So, it is easy to operate. Easy formation of SYSTEM does not only contribute
to drastic simplification of implementation work but also very easy control method.

Direct control by DC4~20mA signal: Discharge rate of metering pump can be controlled by the
direct connection of output signal of automatic control unit such as controller, etc to servo unit


* Applications

• Chemicals feeding equipment for neutralizing waste water and sewage

• Chemicals feeding equipment for water purification and food & beverage, etc

• Place where dosing amount varies from the field conditions during operation

• And work requiring metering transfer.