The KSB Ama Drainer 303 is a high-quality dirty water submersible pump with slightly more power than the 301 and 302.
✓ With the 10-meter power cable, an extension cord is often not necessary
✓ You can safely leave the submersible pump on, as it switches off automatically with the float switch
✓ Easy installation and commissioning thanks to the ready-to-connect system
✓ Maintenance-free due to lifetime lubricated bearings
✓ Low weight, corrosion-resistant, impact-resistant, wear-resistant, sound-damping thanks to high-quality plastic housing with stable handle
Product sheet
✓ Utility and wastewater
✓ Clean water and slightly polluted water
✓ Drainage, discharge, dewatering installations, and groundwater level reduction
✓ Not suitable for sand
Dewatering and drainage of clean or polluted water. Dewatering of cellars, keeping pits, shafts and spaces dry. Discharge of wastewater in basement areas (e.g. sinks, showers, washing machine). Lowering of surface water. As an emergency pump in case of floods. Pumping water from watercourses or reservoirs for irrigation. 10 m connection cable allows a real immersion depth of 7 m. Partially flowed-through motor for optimal cooling of the motor even when the motor is not submerged. Automatic venting with additional venting screw. Removable suction strainer allows residual water to be drawn off. Automatic flushing device possible.
| GENERAL | TECHNICAL | ||
|---|---|---|---|
| Supplier item number | 39300083 | ||
| Certification |
IP66 (continuously submerged) according to EN 60529 / IEC 529
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Pump |
Single-stage plastic centrifugal pump with cooling jacket. |
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Installation
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Vertical portable wet installation |
Impeller |
Multi-channel impeller, free passage of 35 mm. |
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Medium
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Clean and slightly polluted water with solids up to a grain size of 10 mm. Max. medium temperature: 50 °C, briefly up to 90 °C. Wastewater without faeces.
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Motor |
Jacket-cooled single-phase AC motor with built-in temperature switch. |
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Operating mode
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Continuous operation.
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Shaft seal | 1 shaft seal on the motor side and 2 mechanical shaft seals on the pump side with a fluid chamber between the seals for cooling and lubrication. |
| Material |
Stainless steel, glass fibre reinforced plastic | Voltage |
230 Volt |
| Usage | See manual | Supplied with | 10 meter connection cable with mains plug. |
*This submersible pump model is not suitable for pumping sand (improper use voids the warranty).
Manual
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Easy returns, please contact us for a return number and ship your order to our return center for quick processing of your return. We will arrange for a replacement or a refund of the ordered amount. |
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Fast and free shipping, your order will always be shipped as quickly as possible and free of charge. |
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You can order safely with us, we use encrypted SSL security to ensure that your data is 100% secure. |
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We aim for 100% customer satisfaction, by offering high-quality customer service, we can guarantee that you will always be 100% satisfied with your order. |