ABS Pumps - ABS Coronada 250

ABS Coronada 250 - light drainage pump

Plug-in, stainless steel submersible pump, for the removal of wastewater containing solids up to 10 mm, in accordance with EN 12050-2.

Applications

The ABS Coronada has been designed for fixed or transportable installation, and for internal or external applications such as emptying containers and drainage pits, draining of swimming pools or flooded cellars, and removal of nuisance water from gullies or pedestrian underpasses.

Construction

• Fully flood-proof, pressure-tight encapsulated unit with stainless steel outer jacket and screen, motor housing, shaft and impeller.
  
• Coronada SX version is designed for aggressive wastewater and features a high-grade stainless steel shaft, viton seals and PVC cable.
  
• Coronada KS version is fitted with a KS float switch for automatic level control.
  
• Single-phase, 50 Hz, 2-pole motor; insulation class F; protection type IP 68. Motor is dynamically balanced with stainless steel shaft. Thermal sensors in the stator switch off the pump in the case of overheating and automatically switch it back on after cooling down.
  
• The stainless steel rotor shaft is supported in lubricated-for-life ball bearings.
  
• Shaft sealing is by means of a lip seal (motor side) and mechanical seal (medium side).
  
• Discharge outlet with internal thread, built-in checkvalve, and detachable multi-stage hose adaptor.
  
• The medium being pumped flows around the motor housing for optimum heat dissipation. The maximum allowable medium temperature is 50 °C; or up to 60 °C for intermittent usage (max 5 minutes).
  

Features

• Corrosion-resistant stainless steel housing and hydraulics.
  
• Built-in checkvalve in the discharge outlet blocks return-flow from the discharge line when the pump is switched off.
  
• Ready for immediate use with discharge connection by pipe (threaded) or hose (detachable adaptor).
  
• KS version with float switch for automatic level control.
  
• Robust, plastic carrying handle.
  

Materials

Installation

Attention to the backwash level is of vital importance for effective dewatering. All outflow points located below the backwash level must be protected against back flow according to standard EN 12056.

Downloads

• ABS Pumps Coronada 250 Data Sheet

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More Links

• SPSE range - GRP pumping stations
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• Rainwater Harvesting FAQ Guide
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• The submersible wastewater pump story
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Resources

• Pumping station installation Guide
• Fat-Grease Buster chemical dosing for pumping stations

Contact

• Request a Call Back
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