PRODUCT DESCRIPTION
SQE pumps are designed for pumping clean, non-aggressive and non-explosive liquids, not containing solid particles or fibres. Equipped with a high efficiency motor with permanent magnets, they also incorporate a frequency inverter to ensure constant pressure operation. For variable speed operation SQE pumps require a CU300 or CU301, pressure transducer and a pressure tank. CU301 is easy to use with Up/Down arrows to control pressure. CU300 is advanced control requiring a GrundfosGO. SQE pumps are suitable for both continuous and intermittent operation for a variety of applications: domestic water supply, small waterworks, irrigation, tank applications or pressure boosting.
Pumps with high efficiency motor and integrated protection against :
• Dry running (automatic restart every 5 minutes)
• Overvoltage and undervoltage, cuts out below 150 Volt and above 315 Volt (up to 6000 Volt)
• Overtemperature
• Overload
Liquid temperature : +2°C to +35°C (+40°C when flow past motor > 0.15 m/sec)
pH : 5 to 9
Starting method : Integrated soft start for all SQE pumps except when integrating CU300/CU301 for variable speed
operation
Mains supply : 1 x 200-240 Volt – 10 %/+ 6 % 50/60 Hz
Complete pump material : Stainless steel AISI 316
Minimum borehole diameter : Min. 76 mm
Installation depth : Max. 150 m
MODELS AVAILABLE
| 96160465 | Grundfos SQEN7-15 N – 0.7 Kw |
| 96160466 | Grundfos SQEN7-30 N – 1.15 Kw |
| 96160467 | Grundfos SQEN7-40 N – 1.68 Kw |
| 96160468 | Grundfos SQEN7-55 N – 1.85 Kw |
