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OBL R-HR/HM

OBL R-HR/HM is an OBL plunger metering pump for high-viscosity chemical dosing including adhesives, emulsions, coating agents, oils and greases. It is intended for professional dosing duties where repeatability, chemical compatibility and predictable maintenance influence process reliability. Request a quote for OBL R-HR/HM from AxFlow.

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Key specifications

  • Flows up to 160 l/h
  • Pressure up to 10 bar

Key product features

  • Plunger metering principle -> Supports repeatable dosing where controlled flow is required
  • Direct positive-displacement action -> Provides predictable delivery for process metering
  • Adjustable stroke -> Allows capacity to be matched to the required dosing rate
  • Industrial drive construction -> Supports continuous-duty operation in process environments
  • Defined pressure capability -> Supports selection for pressurised injection duties
  • Wetted-material options -> Helps match the pump to chemical compatibility requirements
  • Single or multiple-head configurations -> Allows several dosing streams from one drive concept where available
  • Serviceable wear components -> Supports planned maintenance and spare-parts replacement
  • AxFlow selection support -> Helps match duty point, materials and installation requirements
  • AxFlow service and spare-parts support -> Helps reduce downtime risk over the pump lifecycle

Product Description

OBL R-HR/HM is an OBL plunger metering pump for high-viscosity chemical dosing including adhesives, emulsions, coating agents, oils and greases. It is intended for professional dosing duties where repeatability, chemical compatibility and predictable maintenance influence process reliability. Request a quote for OBL R-HR/HM from AxFlow.

The series uses a plunger metering pump principle. Key construction and performance details include flow up to 160 l/h, pressure up to 10 bar and wetted-material options including AISI 316L, polypropylene, PTFE, PVC, ceramic and FPM. This gives engineers a defined technical basis for matching the pump to flow, pressure, medium and installation conditions.

During selection, check required capacity, differential pressure, liquid temperature, viscosity, chemical compatibility, control method and connection arrangement. Materials, diaphragm or packing configuration, actuators and multi-head options should be selected for the actual process duty rather than assumed to suit every installation.

AxFlow can support OBL pump selection, availability checks, service planning and spare-parts identification. Correct configuration helps maintain dosing stability, reduce avoidable interventions and protect process continuity. This supports more predictable maintenance and lifecycle cost over the operating period.


Construction

Alignment
Vertical
Materials
AISI 316 L, Polypropylene, PTFE, PVC, Silicon, Ceramic, FPM
Coupled
Motor and Pump Assembly

Performance

Max. Capacity
160 l/h
Max. Differential Pressure
10 bar

Certificates

Cert-image

CE Marking

OBL R-HR/HM is used for high-viscosity chemical dosing including adhesives, emulsions, coating agents, oils and greases. Its plunger metering pump construction is intended for controlled metering rather than general liquid transfer. The exact configuration should be matched to the medium, duty point and installation.
Check required flow, differential pressure, temperature, viscosity and chemical compatibility. Also review the required control method, connections and wetted materials. AxFlow can help compare these requirements with available OBL configurations.
The series is based on a plunger metering pump design, with technical details including flow up to 160 l/h, pressure up to 10 bar and wetted-material options including AISI 316L, polypropylene, PTFE, PVC, ceramic and FPM. These values describe series limits or available configurations rather than one universal operating point. Final selection must therefore be made against the actual process conditions.
Maintenance should follow the OBL instructions for the selected pump configuration and operating conditions. Wear parts, diaphragms, packings, valves and drive components should be inspected according to the actual duty. Planned service and correct spare-parts identification help reduce unplanned downtime.
Yes. AxFlow can support duty review, product selection, availability checks and identification of service and spare parts. The final pump should be selected against the actual chemical, pressure, flow and installation requirements. Contact AxFlow for technical support and a quote.
SIA AxFlow