DAYLIFF DDA submersible
multistage centrifugal pumps are designed for pumping clean, non-aggressive
water in various domestic and light duty applications. They are particularly
suitable for wells and boreholes, though can also be used for water transfer
from tanks, irrigation and pressure boosting applications as an alternative to
a conventional dry mounted pump. A design feature is the jacketed motor
arrangement which provides excellent cooling and allows the pump to work
semi-submerged. The pumps also feature mechanical seals (twin on DDA600C &
DDA1200C2) in an intermediate oil chamber for greater pump reliability and pump
construction is Polypropylene impellers and diffusers and stainless steel pump
casing.
Pumps can be fitted with a pressure controller for automatic
operation. All pumps are supplied complete with 20m cable.
DDA1000P, DDA600C & DDA1200C2 are fitted with a low level
float switch with adjustment clamp and an inbuilt capacitor for simplified
installation and are particularly suitable to well and tank applications.
DDA900C is particularly suited to borehole applications and is supplied with an
external control box which incorporates an isolator, run indicator light,
thermal overload protection and starting capacitor which can be connected
directly to mains power. The box is also provided with auxiliary terminals for
control probes, pressure switch or float switch.
MOTOR
Enclosed and rewindable liquid cooled, non-overloading induction motor designed
for continuous operations incorporating a thermal cut-out in the windings to
protect against overloading. Pumps can be connected directly to the mains power
supply through a 10A fuse or MCB
Motor | |
Enclosure Class | X8 |
Voltage | 1 X 240V |
Insulation Class | B |
Speed | 2900rpm |
Operating Conditions | |
Pumped Liquid | Thin, clean, chemically non aggressive liquids without abrasive particles or fibres |
Maximum Fluid Temperature | +35C |
Max Partical Size | 1.5mm |
Maximum immersion depth | 7M |
Pump Information | |
Model | DDA 1200C |
Power (HP) | 1.5 |
Power (kW) | 0.92 |
Maximum Operating Current (A) | 5 |
Outlet | 1" |
Dimensions (mm) - H | 487 |
Dimensions (mm) - W | 128 |
Weight (kg) | 12 |
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