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Pumps & technologies

A RANGE BUILT AROUND THE DUTY.

A cleaner map of the product families already published by Rapid Allweiler—grouped by what they are designed to solve.

Core families

TECHNOLOGY
BY BEHAVIOUR.

Rather than a 19-item flat list, this page groups technologies by the type of pumping problem they address.

Dynamic pumps

Centrifugal families

For compatible low-viscosity liquids across water, process, circulation, transfer and high-flow duties.

  • End-suction centrifugal
  • Horizontal split-case
  • Vertical spindle
  • Self-priming
  • Submersible
Pressure

Multistage & high-pressure

Published for higher-pressure duties including boiler feed, boosting, fire-fighting and general industrial service.

  • L Series multistage
  • High-pressure configurations
Process chemistry

Chemical & thermal service

Families intended for aggressive chemicals or elevated-temperature heat-transfer duties, subject to material and seal review.

  • CLT / CLB chemical process
  • Thermal-oil centrifugal
  • Heavy-duty process
Positive displacement

Viscosity, solids & oils

Technologies for applications where viscosity, solids, dosing or smooth positive-displacement transfer changes the selection logic.

  • Three-screw pumps
  • Progressive-cavity pumps
  • Peristaltic pumps
  • IMO / Houttuin-related ranges
Why this layout

LESS SEARCHING.
BETTER BRIEFING.

An engineer can still get to the exact pump family, but a buyer who only knows the application is not forced to decode model names first.

Know the mediumComposition, viscosity, solids, temperature.
Know the dutyFlow, head/pressure, suction context.
Know the sitePower, controls, footprint, environment.
Then selectTechnology and materials follow the requirement.

Bring the duty.
Build the route.