The Dayliff DWV range of vortex impellers submersible pumps are designed to handle industrial and domestic waste water and sewage and are especially suitable for pumping water containing a high proportion of solid particles.
Heavy duty construction with cast iron vortex impeller to minimise clogging.
Specification includes cast iron pump casing, double mechanical seals, NBR oil seals.
Models up to DWV 10A are designed fro free standing installation. Larger models are designed for fixed installation with discharge connection and guide rail mounting
All pumps provided with 10m of H07RNF cable and single phase models with float switch for automatic level control.
Fitted with integral dry type two-pole motors designed for continuous duty. Single phase motors are provided with thermal control to protect against motor overload and can be connected direct to the power supply through a suitably rated fuse or MCB. Three phase require remote DOL starter.
Insulation Class: IP68
Enclosure Class: F
OPERATING CONDITIONS Pumped liquids: Thin, chemically non-aggressive liquids, containing suspended particles up to the specified size. Max. Liquid temperature:+400C Max. Operating Depth:10m Min. Immersion Depth:160mm