The Old Way is Broken
Manual product selection costs time, creates errors, and frustrates your customers.
Static PDF Catalogs
Hundreds of pages. No filtering. Your engineers waste hours flipping through outdated documents.
Spreadsheet Chaos
Complex Excel files with broken formulas. One wrong cell and the entire selection is invalid.
Compatibility Errors
Motor doesn't match the pump. VFD can't handle the load. Mistakes caught too late cost thousands.
The Lotzer Solution
An algorithm that understands engineering constraints and delivers perfect matches—every time.
Define Your Duty Point
Enter your technical requirements: flow rate, head pressure, temperature, medium properties. The system understands your operating conditions.
Intelligent Matching
Our algorithm analyzes your inputs against the entire product database. It calculates efficiency, validates compatibility, and ranks the best options.
Configure the Complete System
Don't just pick a pump. Build the entire assembly: pump + motor + VFD + accessories. Every component is guaranteed to work together.
Visualize & Quote
See your configured assembly in interactive 3D. Export datasheets. Generate instant quotes. Move from selection to order in minutes.
Flow Rate
120 m³/h
Head Pressure
45 m
Best Match Found
NKG 125-250 @ 87% efficiency
Engineering-Grade Features
Built by engineers, for engineers. Every feature serves a purpose.
Precision Engineering
Dynamic performance curves plotted in real-time. See exactly where your duty point falls on the curve. Efficiency calculations at a glance.
- Interactive pump curves with duty point overlay
- NPSH analysis and cavitation warnings
- Energy consumption calculations
Visual Confidence
Seamless integration with Lotzer 3D Showroom. Your configured assembly rendered in real-time. Rotate, zoom, inspect every detail before you buy.
- Real-time 3D visualization
- Exploded views and component details
- AR/VR ready for immersive presentations
Total Compatibility
Never worry about mismatched components again. The system enforces compatibility rules between pumps, motors, and VFDs automatically.
- Motor-pump matching validation
- VFD power and frequency checks
- Accessory and mounting compatibility
One Engine. Multiple Product Lines.
Lotzer Select adapts to your entire portfolio—not just pumps.
Pumps
Centrifugal, submersible, positive displacement
Motors
IE3/IE4/IE5 efficiency classes
VFDs
Variable frequency drives & controls
Fans & Blowers
Axial, centrifugal, mixed flow
Connects to Your Ecosystem
Lotzer Select doesn't exist in isolation. It integrates seamlessly with your existing systems—ERP, CRM, e-commerce platforms—so selections flow directly into orders.
- REST API for custom integrations
- Native Dynamics 365 Business Central connector
- CRM sync for customer-specific pricing
- Automatic datasheet & quote generation
Why Manufacturers Choose Lotzer Select
Increase in qualified quotes generated
Reduction in selection errors
Self-service selection for your customers