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realAx RP

realAx RP is a heavy-duty shoe hose pump for abrasive, viscous and solids-laden transfer. Its peristaltic positive-displacement principle keeps the medium inside the hose or tube and supports controlled handling of abrasive, viscous or shear-sensitive liquids. The range reaches up to 50 m³/h and 15 bar. Request a quote for realAx RP from AxFlow.

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Key specifications

  • Flows up to 72 m³/h
  • Pressure up to 15 bar

Key product features

  • Peristaltic positive-displacement principle → Keeps the process liquid contained in the hose or tube.
  • Seal-less product path → Reduces leakage points and simplifies wetted-part maintenance.
  • Dry-running capability → Supports priming and intermittent duties without liquid lubrication.
  • Reversible rotation → Helps with line emptying, recovery and process flexibility.
  • Flow capability up to 50 m³/h → Covers the verified capacity range of the product family.
  • Pressure capability up to 15 bar → Supports the verified differential-pressure range.
  • Replaceable hose or tube → Concentrates routine wear on a serviceable component.
  • Material options for the pumping element → Supports selection for different chemicals and process media.
  • Gentle pumping action → Helps handle viscous and shear-sensitive media with limited internal agitation.
  • AxFlow selection support → Helps match pump size, hose material, speed and accessories to the duty.

Product Description

realAx RP is intended for abrasive, viscous and solids-laden transfer where reliable containment, self-priming behaviour and straightforward maintenance are important. The peristaltic principle isolates the process liquid inside the hose or tube, making the range relevant for wastewater, chemical, food and other industrial duties when the selected elastomer is compatible with the medium.

The pump moves liquid by progressively compressing the flexible pumping element. This positive-displacement action provides repeatable flow without mechanical seals or check valves in the product path. Suction lift up to 9 m; reversible; hose-leak detection and pulsation-damper options.

The published range reaches up to 50 m³/h with differential pressure up to 15 bar. FDA-compatible materials and food-grade configurations are available. These are range limits and the achievable duty depends on pump size, speed, hose or tube material and the actual process conditions.

For maintenance teams, the hose or tube is the principal product-contact wear component, which simplifies service planning compared with designs containing multiple wetted moving parts. Correct hose selection, inspection intervals and protection against excessive pressure help preserve dosing accuracy, reduce unplanned stoppages and support predictable lifecycle cost.


Construction

Alignment
Horizontal
Seals
Seal-Less
Coupled
Close

Performance

Max. Capacity
72 m³/h
Max. Differential Pressure
15 bar
Max. Temperature
65 °C
Min. Viscosity
1 mPa·s

Certificates

Cert-image

ATEX

Cert-image

CE Marking

realAx RP is used for abrasive, viscous and solids-laden transfer. The peristaltic principle is relevant for abrasive, viscous, shear-sensitive or difficult liquids when the pumping element is compatible with the medium. AxFlow can help check the required duty point and hose or tube selection.
The published range reaches up to 50 m³/h and 15 bar. Actual capacity depends on the selected size, speed, pumping-element material and system conditions. The final operating point should therefore be checked during pump selection.
The realAx peristaltic principle allows dry running because the process liquid is contained in the hose or tube. This can be useful during priming and intermittent operation. Operating limits and hose condition should still be monitored according to the application.
Routine service focuses mainly on the hose or tube and the components that compress it. This limits the number of wetted wear parts and can simplify planned maintenance. Inspection and replacement intervals depend on pressure, speed, medium and operating time.
Selection should consider flow, pressure, viscosity, solids, chemical compatibility, temperature and required control functions. The hose or tube material is especially important because it is the main product-contact component. AxFlow can help identify the correct pump and pumping-element configuration.
SIA AxFlow