DWW



The Dayliff DWW range of open impeller portable submersible pumps are designed for pumping waste water containing particles and impurities in industrial and domestic applications. They feature cast iron impellers and pump bodies, double mechanical seals, NBR oil seals and stainless steel strainers and are supplied with 10m of cable. Single phase pumps up to 1.5kW are supplied with level switches for automatic operation while 3 phase pumps require external switching control.

MOTOR
Pumps are supplied with dry-type 2-pole motors designed for continuos duty. Single phase motors have integral thermal protection and can be connected directly to the mains power through a 10A fuse or MCB. Three phase motors require a remote DOL starter.

Enclosure Class: IP68
Insulation Class: F
Speed:2900rpm

OPERATING CONDITIONS
Pumped liquids: Thin, chemically non-aggressive liquids, containing some impurities and fibres
Max. Liquid temperature: +40°C
Max. Operating Depth: 10m
Min Immersion Depth: 132mm
Max. Particle Size: 6mm

PUMP DATA

Model Voltage (V) Power Current (A) DN ('') Dimensions (mm) Weight (kg)
HP kW L W H H1
DWW 05A 1x240 0.5 0.37 4 2 221 141 373 97 14
DWW 10A 1x240 1 0.75 6 2 330 173 451 155 24
DWW 20A 1x240 2 1.5 12 3 403 212 536 164 35
DWW 30M 3x415 3 2.2 5.2 3 403 212 556 164 35
DWW 50M 3x415 5 3.7 8.6 4 463 227 605 215 57
DWW 75M 3x415 7.5 5.5 12 4 463 227 645 215 63