Datasheet BX
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Vertical centrifugal pumps
Centrifugal pumps are positioned vertically where space is very limited, e.g. in tight spaces. Vertical centrifugal pumps offer excellent hydraulic performance for high flow rates and delivery heads. That makes them relevant for many installations. STÜBBE vertical pumps in a cantilever design are modular and available in the classes STÜBBE CLASSIC und STÜBBE X-CLASS.
Our vertical centrifugal pumps are made of robust plastic, permit customization and set new standards of cost effectiveness and reliability!
Centrifugal pumps for extreme and simple processes
Our groundbreaking and extremely robust centrifugal pumps made of plastics redefine standards! The high-quality plastics (PP, PE, PFA and PVDF) we use to make our pumps guarantee reliable function, minimized wear, a long service life and safety – even under extreme temperatures or pressures.
Our modular centrifugal pump design reflects the consistent implementation of our quality standards. The material used offers a plethora of advantages such as electrical insulation, corrosion resistance, durability, light weight, low friction, environmental sustainability, versatility, low maintenance requirements and cost effectiveness.
Vertical pumps for any substance
Handling aggressive, corrosive or sensitive substances in industrial applications is a highly complex and challenging task. It is precisely these challenges that our vertical centrifugal pumps with a cantilever design are made for. Their modular design includes pumps with high drive ratings, flow rates / pumping heads and a variety of nominal diameters. We have the right vertical centrifugal pump for any industrial process. Give our pump finder a try!
We have defined over 1600 aggressive substances that you can find in our extensive chemical resistance list (PDF available for download).
The STÜBBE X-CLASS, STÜBBE E-CLASS and STÜBBE CLASSIC compared
X
STÜBBE X-CLASS
E
STÜBBE E-CLASS
C
STÜBBE CLASSIC
Properties
- robust and powerful design for extreme tasks
- for handling aggressive substances with a very high solids content
- maximum demands on safety, reliability and service life
- economically attractive solution
Properties
- reliable and cost-effective design
- for handling aggressive substances with a low, non-abrasive solids content
- maximum demands on safety, reliability and service life
- economically attractive solution
Properties
- time-tested and cost-effective design
- for handling aggressive substances without solids content
- maximum demands on safety, reliability and service life
- economically attractive solution
Performance ratings & variants
- Flow rate up to 1,100 m³/h
- Delivery height up to 120 m
- Max. drive power up to 315 kW
- Nominal diameters DN: 25 to 200 mm
- in 18 horizontal and 10 vertical sizes
- horizontal or vertical installation
- horizontal series as standardized pumps and block pumps
- with shaft sealing / mechanical seal
- with magnetic coupling
- vertical series in cantilever design
- customized configuration with our experts
If you would like to send an inquiry, please use the form at the bottom of this page. We would be happy to advise you!
Performance ratings & variants
- Flow rate up to 250 m³/h
- Delivery height up to 65 m
- Max. drive power up to 55kW
- Nominal diameters DN: 32 to 100 mm
- in 12 horizontal sizes
- horizontal installation only available as block pump
- with shaft sealing / mechanical seal
- customized configuration with our experts
If you would like to send an inquiry, please use the form at the bottom of this page. We would be happy to advise you!
Performance ratings & variants
- Flow rate up to 130 m³/h
- Delivery height up to 42 m
- Max. drive power up to 11 kW
- Nominal diameters DN: 15 to 100 mm
- in 13 different sizes
- horizontal or vertical installation
- horizontal series only as block pumps
- with shaft sealing / mechanical seal
- with magnetic coupling
- partly available in the STÜBBE online store
- customized configuration online
If you would like to send an inquiry, please use the form at the bottom of this page. We would be happy to advise you!
Advanced conditions
- Pressure up to 16 bar / PN16
- Temperature from -20°C to +150°C
- Viscosity up to 400 mm²/s
full plating, suitable for outdoor installation/chemically fully resistant materials, difficult ambient conditions, high piping forces, innovative mechanical seal kit from STÜBBE
Simple conditions
- Pressure up to 9 bar / PN9
- Temperature from +5°C to +100°C
- Viscosity up to 100 mm²/s
protected installation, clean environment, low piping forces, innovative mechanical seal kit from STÜBBE
Simple conditions
- Pressure up to 6 bar / PN6
- Temperature from -20°C to +80°C
- Viscosity up to 100 mm²/s
protected installation, clean environment, no piping forces
Material / Plastics
- PP
- PE
- PVDF
- PFA
Material / plastics
- PP
- PVDF
Material / plastics
- PP
- PVDF
Substances / Applications
suitable for aggressive, solid-laden, crystallizing and toxic substances
Substances / applications
suitable for aggressive substances, no abrasive solids
Substances / applications
suitable for aggressive substances, no abrasive solids
Series (Models)
NX, BX, VCX
Series (models)
BE
Series (models)
SHB, SHM, ETLB
Datasheets
Datasheets
Datasheets
Versatile applications for our centrifugal pumps
STÜBBE centrifugal pumps made of plastic are used all over the world in a variety of industries and sectors. We would particularly like to underline the following industries:
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Plastics expertise for over 70 years
STÜBBE develops and produces pumps, valves, measuring and control systems for industrial challenges. Since 1925, our customers have associated STÜBBE with top-quality plastic products. Our experience with plastics as a material is what makes us an expert in processing aggressive substances. These are our values:
- Extreme demands are our motivation to create reliable, top-quality products.
- With creativity and passion we go all the way to the limits of what is possible and beyond.
- Our products are durable and robust so they can withstand greater strain than others.
- With plenty of options for custom configuration, they can be used for a variety of applications.
Where strong solutions are required, we get to work. Where others give up, we start thinking outside the box. Pumps and valves from STÜBBE can withstand the strain of extreme conditions.
Our motto is PUSHING BOUNDARIES. REDEFINING STANDARDS.
Overview of vertical centrifugal pumps
Vertical centrifugal chemical pump made of plastic – VCX
STÜBBE X-CLASS
- Vertical centrifugal chemical pump made of plastic
- STÜBBE X-CLASS: Heavy Duty modell of the STÜBBE pump range
- Non self-priming, vertical, single-stage submersible plastic pump without any bearings in the wet area (Cantilever design)
| Flow rate (Q) | up to 250m³/h |
|---|---|
| Head (H) | up to 90 m |
| Nominal size DN: | 32 - 100 |
| Housing material (with medium contact) |
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| Material sealing element (in contact with medium) |
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Vertical sump pump – ETLB
STÜBBE CLASSIC
- vertical single-stage immersion pump in block design
- equipped with a freewheeling shaft for protection against dry running
- Broad range of applications through diverse construction and material combinations
| Flow rate (Q) | up to 104 m³/h |
|---|---|
| Head (H) | up to 36 m |
| Drive rating | 0.37–7.5 kW |
| Nominal size DN: | 15 - 80 |
| Housing material (with medium contact) |
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| Material sealing element (in contact with medium) |
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You can customize these models of our vertical pumps in a cantilever design specifically for your application (either by yourself or together with a STÜBBE expert) and order many of them directly in the online shop.
Unique interactions in our virtual showroom
Visit our virtual showroom to discover the versatility of our industrial valves and centrifugal pumps. You can either do so alone or with a STÜBBE expert guiding you through our digital spaces. Topics in our showroom include:
- Seeing what our centrifugal pumps look like on the inside in 3D animations
- Interactions with a function model
- Sector-specific solutions for industrial applications
- A tour of the production facility in Vlotho
Valerij Bograd
Expert for centrifugal pumps
Outside Sales
Available via phone: Monday through thursday 8 AM to 5 PM and fridays 8 AM to 4 PM.
