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: low NPSH a, high temp, high viscosity, high pressure, liquefied gases
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
RTN permit Russia
RTN Permit Belarus
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)
Sales & Support
OBL Metering Pumps