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TEIKOKU - Metering Pump
The TEIKOKU Metering Pump is a high-precision reciprocating pump designed to offer superior head production compared to centrifugal pumps, ideal for applications requiring high metering accuracy in very low flow ranges. The completely sealed pump head is constructed to handle toxic, combustible, or hazardous liquids, plus high temperature, high melting point, and foul-smelling liquids, as well as those liable to change quality when exposed to air. Suitable for slurries and high-viscosity fluids, the pump features PTFE or metal diaphragms, depending on operational needs like pressure and temperature. It ensures leak-free performance and high metering accuracy via adjustable stroke length, with optional pneumatic or electric actuators. Its maintenance-friendly design reduces parts count, enhances ease of service, and includes a diaphragm break detector for external monitoring. Designed in compliance with API 675, the pump allows for custom configurations with multiple heads to handle different flow rates or materials, ensuring operational flexibility and efficiency.
This reciprocating pump produces higher head than centrifugal pumps with high metering accuracy in the very low flow range.
The pump head is completely sealed, suitable for handling toxic or combustible hazardous liquids, high-temperature liquids, high melting point liquids, liquids that emit a foul odor and liquids that change in quality when exposed to air.
It can handle slurry and high-viscosity liquids.
- Discharge Volume : Max 3.9m3/h(per head)
- Design Pressure : Max 50MPa
- Temp max : Max 200℃
- Major Wetted Material : Austenitic stainless steel
COMPLETELY LEAK-FREE
The pump head is completely sealed, allowing leak-free pumping of toxic or combustible hazardous liquids, high-temperature liquids, high melting point liquids, liquids that emit a foul odor and liquids that change in quality when exposed to air.
Available in two diaphragm materials: PTFE and metal, selected according to the operating environment, including pressure, pumped liquid properties and temperature.
HIGH METERING ACCURACY
By varying the stroke length, high flow rate accuracy is achieved over a wide flow rate range.
In addition to manual stroke adjustment method, option for selecting either pneumatic or electric actuator is available to suit site requirement.
MAINTENANCE
By reviewing the stroke adjustment design and construction of each valve, the number of parts has been reduced for ease of maintenance.
PTFE diaphragm type comes standard with a diaphragm breakage detector, allowing the pump status to be monitored externally without disassembly.
COMPLIANT WITH INTERNATIONAL STANDARDS
Can be custom designed to meet international standard API 675.
MULTIPLE PUMP HEADS PROVIDE WIDE RANGE OF APPLICATIONS
Pump heads can be increased to meet higher flow rates.
It is possible to operate each pump with the same stroke length to reduce pulsation,
or to adjust the flow rate independently to feed different raw materials or catalysts in the required quantities.