ABS Coronada 250 ABS Pumps

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ABS Coronada 250 light drainage pump

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Applications

The ABS Robusta 200 and 300 series 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.

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Construction

• Single-phase, 50 Hz, 2-pole motor; insulation class B; 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.
• Connection chamber with cover and watertight cable inlet and strain relief.
• Discharge outlet with internal thread, built-in checkvalve, and detachable multi-stage hose adaptor.
• Shaft sealing is by three lip seals, single at the motor side and double at the medium side, separated and lubricated by a grease chamber.
• The medium being pumped flows around the motor housing for optimum heat dissipation. The maximum allowable medium temperature is 40 °C; or up to 60 °C for intermittent usage (max 5 minutes).
• Built-in automatic level control, with easily removable float cover for cleaning purposes.
• Integrated switch for continuous operation in transportable applications.
• Bayonet clamping allows the screen to be removed by hand in the event an impeller inspection is necessary.

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Features

• ABS Robusta is fitted with an automatic level control. For transportableapplications, the Hand-Auto switch can be changed to continuous operation.
• The checkvalve built into the discharge outlet blocks returnflow from the discharge line when the pump is switched off.
• Checkvalve, hose adaptor and 10 m cable with Europlug included as standard.
• Plug-in, stainless steel submersible pump, for the removal of wastewater containing solids up to 10 mm, in accordance with EN 12050-2.

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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.

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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).

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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.

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Materials

Description	Standard	SX
Pump housing, motor housing, screen and fasteners	Stainless Steel 1.4301 (AISI 304)	Stainless Steel 1.4401 (AISI 316)
Motor Shaft	Stainless steel 1.4305 (AISI 303)	Stainless steel 1.4401 (AISI 316)
Seals	NBR	Viton
Cable	Neoprene	PVC
Impeller, handle	PPO	PPO

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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.

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Downloads

• ABS Pumps Coronada 250 Data Sheet