NEMO® BT Immersible Pumps With Bracket or Flanges
The ideal solution for emptying containers, sewage tanks or pits in confined spaces
NEMO® BT immersible pumps with hanging bracket for crane suspension or dome cover flanges are used for the low-pulsation emptying or conveying out of open or closed barrels, tanks, clarifiers, pits and similar containers.
They are also ideally suited for the use under limited space conditions, where there is danger of cavitation or a very low NPSH value.In addition, the pumps equipped with a bracket for crane suspension are used for emptying containers with water- and environmentally hazardous substances where the usual emptying through a flange at the bottom of the container is not permitted. Moreover, the NEMO® BT is insensitive to sand content in the medium being conveyed and impresses with its very high pumping speed as well as exact dosing accuracy.
Advantages
Technique
- Capable of pumping a great variety of substances
- Capacities can be adjusted proportionally
- Four different geometries to meet your application requirements
- Perfect dosing precision
| Name | Pressure max. (bar) | Capacity min. (m³/h) | Capacity max. (m³/h) | Speed (rpm) |
|---|---|---|---|---|
| NM021 BT | 24 | up to | 1,6 | up to 600 |
| NM031 BT | 24 | up to | 5 | up to 600 |
| NM038 BT | 24 | up to | 14 | up to 600 |
| NM045 BT | 24 | up to | 24 | up to 600 |
| NM053 BT | 24 | up to | 33 | up to 500 |
| NM063 BT | 24 | up to | 52 | up to 450 |
| NM076 BT | 24 | up to | 75 | up to 400 |
| NM090 BT | 24 | up to | 110 | up to 350 |
| NM105 BT | 24 | up to | 160 | up to 300 |
| NM125 BT | 24 | up to | 240 | up to 250 |
| NM148 BT | 24 | up to | 310 | up to 200 |
Further sizes and technical data on request.
Worldwide service and support for your pump and system
Our service and support do not end with the purchase. From consultation, spare parts and maintenance to the repair and modernisation of your pump - we support you right from the start.
Thanks to our worldwide service network, we are ready for you around the clock in case of an emergency.
Applications NEMO® BT immersible pump
FAQ progressing cavity pumps
Progressing cavity pumps are particularly suitable for pumping highly viscous, abrasive, solid-laden or shear-sensitive media. Typical applications include the chemical, food, environmental, paper and building materials industries, as well as the oil and gas sector.
NEMO® progressing cavity pumps from NETZSCH Pumps & Systems are characterised by gentle, low-pulsation pumping, high dosing accuracy and a wide range of applications. They enable a constant delivery rate even with changing pressures and media compositions.
Progressing cavity pumps can be used to convey low-viscosity to highly viscous media, including slurries, suspensions, pastes, media with a high solids content, and sensitive or gas-laden liquids.
Yes, progressing-cavity pumps are self-priming and exhibit excellent suction performance. This makes them ideal for applications with changing fill levels or difficult suction conditions.
Maintenance requirements are low and predictable. Wear parts such as the rotor and stator can be easily replaced. Maintenance-friendly designs enable short downtimes and high plant availability.
The service life depends on factors such as the medium, speed, pressure and choice of materials. Professional design and the use of original spare parts ensure a long service life and economical operation.
All relevant original spare parts are available for progressing cavity pumps from NETZSCH Pumps & Systems, including rotors, stators, seals, joint parts and other wear-related components. The spare parts are precisely matched to the pump design and ensure high operational reliability.
The correct spare part can be identified by the machine number, serial number, or item number. Spare parts lists, sectional drawings and the operating and maintenance instructions also provide support. Alternatively, the NETZSCH Pumps & Systems service team can provide expert advice on selecting the right original spare part.
The experts at NETZSCH Pumps & Systems will assist you in the design, selection and integration of the right progressing cavity pump – tailored to your specific pumping tasks and process requirements.
