DAYLIFF DDA submersible multistage centrifugal pumps are designed for pumping clean, non-aggressive water in various domestic and light duty applications. DDA 1200 are particularly suitable for wells and tank applications while DDA900 is suitable for borehole applications.
Jacketed motor arrangement which provides excellent cooling and allows the pump to work semi-submerged
Single mechanical seal in an intermediate oil chamber for greater pump reliability
Material of construction is Polypropylene impellers and diffusers and stainless steel pump casing
Can be fitted with a pressure controller for automatic operation.
DDA 1200 is fitted with a low level float switch with adjustment clamp and an inbuilt capacitor
DDA 900 is provided with an external control unit including an isolator, run indicator light, overload protection starting capacitor, auxiliary terminals for control probes or float switch.
Provided with 20m drop cable
Fitted with an enclosed and rewindable liquid cooled, non-overloading induction motor incorporating a thermal cutout for overload protection and can be directly connected to mains power through a 10A fuse or MCB
Enclosure Class: X8 Ÿ Insulation Class: B
OPERATING CONDITIONS Pumped Liquids: Thin, chemically non aggressive liquids without solids or fibres Max. Liquid temperature: 35°C Max. Immersion Depth: 7m Max. Particle Size: 0.5mm