OBL Metering Pumps | IDEX India


OBL manufactures and markets one of the widest portfolio of metering pumps (from simplest loss motion plunger to full motion double hydraulic diaphragm to API 675 STD) and polymer dilution units (both from dry and liquid status).

The company’s success is based on continuous innovation of products with high market and application expertise. At OBL, innovation has been combined with quality (ISO 9001:2008 certified). Quality is pursued in every single aspect; R&D is internal and all suppliers are Italian, accurately screened throughout all procurement steps. All pumps are assembled in OBL operation and individually tested by our expert staff.

Putting “customers first” along with the attentive listening to the voice of the market (driven by customers demanding applications) has led OBL to a leading position in today’s metering industry.



    Capacity from 0,05 l/h to 5,5 m3/h


    Pressures up to 400 bar g (higher on demand)


    Temperature – up to 280 °C

    Special version:

    Special version: low NPSH a, high temp, high viscosity, high pressure, liquefied gases

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    Full motion single/double hydraulic diaphragm (API 675 STD)
    Full motion plunger (API 675 STD)
    Lost motion hydraulic diaphragm
    Lost motion mechanical diaphragm
    Lost motion plunger
    In house designed electrical actuators

    Certifications and guidelines:

    API 675 STD
    ISO 9001:2008
    ANSI 16.5.B
    ATEX 94/9/CE
    RTN permit Russia
    RTN Permit Belarus
    Shell DEP

    Polymer dilution unit:

    From 450 to 7500 liters size and production per hour
    Tanks in High density PP or AISI 304L
    Dilution of both dry and liquid polymer
    Special version (starch, lime, other powders on demand)
    All voltages


Manufacturing Facilities

Sales & Support


OBL Metering Pumps
Via Kennedy, 12 – 20090 Segrate – Milano – Italy
Tel: +39 02 269191
Fax: +39 02 2133893


IDEX Mumbai
S 14, First floor
Solitaire Corporate Park, 167, Guru Hargovindji Marg, Chakala,
Andheri (East), Mumbai 400 093
Tel: +91-22 6643-5555


IDEX Delhi
B – 709/711/712 7th Floor, Statesman House, Barakhamba Road,
Connaught Place New Delhi-110001
India Tel: +011-65020172-77