NOV Mono Low Flow Metering Pump LTM

Description

NOV Mono Low Flow Metering Pump LTM is intended for accurate low-flow dosing of process liquids and chemicals. It is relevant where the process needs a positive-displacement pump matched to a defined duty point and where reliable transfer directly affects process continuity, downstream equipment and maintenance planning.The model is built to deliver smooth, repeatable flow at low capacities. Its construction is based on a compact progressing-cavity metering element with material options selected for the liquid, so the operating speed, rotor/stator geometry and selected elastomer or wetted materials can be matched to the medium and installation requirements.The supplied model data lists a maximum capacity of 0.155 m³/h and a maximum pressure of 72 bar. These are selection limits rather than a guarantee for every liquid, speed or material combination; viscosity, solids, temperature, suction conditions and compatibility still need to be checked.For lifecycle cost, the key considerations are wear-part condition, rotor and stator selection, seals, drive condition and access for planned maintenance. AxFlow can support model identification, spare-parts selection, service and replacement assessment so maintenance teams can reduce unplanned downtime and keep the installed pump aligned with the process duty.

Construction

Construction Material

Stainless Steel

Disp. rev.

0.0015

Liquid inlet

25.4

Liquid discharge

25.4

Performance

Max. diam. solids

Min. temp.

-5 Celsius

Max. temp.

120 Celsius

Max Differential Pressure

72 bar

Max Viscosity

10000 cP

Max Capacity

0.155 m³/h

1750

What is this model used for?

NOV Mono Low Flow Metering Pump LTM is selected for accurate low-flow dosing of process liquids and chemicals. It uses the progressing-cavity principle to provide controlled positive-displacement transfer. AxFlow can help confirm whether the installed or proposed duty matches this exact model.

What technical data should be checked before selection?

Check flow, differential pressure, viscosity, solids content, temperature, suction conditions and material compatibility. Rotor, stator, seals and drive configuration must match the medium and operating point. AxFlow can support final model and configuration selection.

Which wear parts normally need attention?

Rotor and stator condition is central to progressing-cavity pump performance, while seals, joints and drive components also require inspection. Wear rate depends strongly on the pumped medium and operating speed. Use the exact model and serial information when identifying spare parts.

Can AxFlow provide service and spare-parts support?

AxFlow supports Mono installed equipment with model identification, service and spare-parts selection. Exact availability depends on the installed configuration and component revision. Provide the model and serial number so the correct parts can be checked.

When should the pump be repaired or replaced?

Repair is often appropriate when the casing, drive and installation remain suitable and wear components can be renewed economically. Replacement should be considered when the duty has changed, major components are damaged or lifecycle cost is increasing. AxFlow can compare service requirements with a current-generation replacement for the application.