DAYLIFF DSS5-44 4kW PUMP END

DAYLIFF DSS submersible pumps are designed specifically for borehole supply applications. They are of multistage centrifugal impeller design and all parts are made from stainless steel with water lubricated rubber bearings. A submersible motor is fitted beneath the pump and suction is effected through a strainer between the pump and motor. FEATURES & BENEFITS MOTOR The pump is coupled to a sealed liquid cooled 2-pole asynchronous squirrel-cage motor constructed of stainless steel. Single phase motors should be supplied with purpose designed Dayliff SCM control boxes for operation and protection against overload, dry running and over/under voltage. Three phase motors require a remote DOL starter; A DAYLIFF SCT electronic Pump Controller is recommended for comprehensive pump control including low level, motor overload and irregular power supply protection. Enclosure Class: IP68 Insulation Class: F Speed: 2900 rpm OPERATING CONDITIONS Pumped Liquid: Thin, clean, chemically non-aggressive liquids with a maximum sand content of 0.25% Max Liquid Temperature: +50ºC Max Water Depth:200m Minimum Borehole Diameter: 110mm SPECIFICATIONS ELECTRICAL DATA & DIMENSIONS Model Motor Full Load Current (A) Start Current (A) Dimensions (mm) C Weight (kg) A B kW HP 1x240V 3x415V 1x240V 3x415V 1x240V 3x415V 1x240V 3x415V DSS 5/8 0.75 1 6.2 - 25 - 359 - 706 - 347 12 DSS 5/12 1.1 1.5 8 - 32 - 399 - 842 - 443 15 DSS 5/18 1.5 2 11.5 - 46 - 449 - 1012 - 563 18 DSS 5/25 2.2 3 15.5 6 62 42 542 514 1297 1296 755 25 DSS 5/33 3 4 - 8 - 56 - 594 - 1541 947 29 DSS 5/44 4 5.5 - 10 - 70 - 698 - 1906 1208 35 DSS 5/58 5.5 7.5 - 13 - 91 - 788 - 2326 1538 43