Seko Metering & Plunger Process Pumps

SEKO is organized as a true technical consultancy service to each individual customer from the preliminary stage of the project through the ordering, design, manufacturing and after sales technical assistance.

A team of skilled engineers operating with sophisticated CAD stations, 3D modeling and FE software provides design and the engineering of systems according to the most demanding international standards, such as ASME, ANSI, BS, API and as required by customer’s project specifications.

Plunger and hydraulic double diaphragm metering pumps

Liquid end:SS 316L, PP, PVDF, different material on request

Flow-rate adjustment:manual, electrical 4÷20 mA, Pneumatic 3-15 psig and/or SMART (protocol HART) servomotor and/or by frequency converter drivers

Multiple head executionwith different mechanism size and gear ratio

Pressureup to 200 bar

Flowrate up to 2650 l/h

API 675 Standards - CE and ATEX marking

Hydraulic diaphragm metering pumps

Liquid end:AISI 316L ; PP ; PVDF

Flow-rate adjustment:Manual or automatic by AKTUA

Pressureup to124 bar

Flow rate up to 660 L/h

API 675 Standards - CE and ATEX marking

Plunger metering pumps with spring return mechanism

Liquid end:SS 316 L or PVC

Flow-rate adjustment:manual, electrical 4÷20 mA or Pneumatic servomotor 3-15

psig servomotor

Pressureup to 20 bar

Flow rateup to 1000 l/h

Three Plunger Reciprocating Pumps

Liquid end:SS 316 L, 304 SS or CS pump-head, different material on request


adjustment:via Frequency Converter

API 674 standard

Double head execution

adjustment:up to 1200 bar

Flow ratefrom 1.000 to 60.000 l/h