DAYLIFF DS, Инструкция по установке и эксплуатации, Страница: 3 / 16

1
1. PUMP SPECIFICATION
HEAD (m)
3
FLOW (m /hr)
DSP1
D3SP1
DSP3
DSP5
DSP8
DS14
DS2
DS3
DS5
DS8
DS17
DS30
DS46
DS60
DS95
DS77
i) Pump
DAYLIFF DS and DSP submersible multistage centrifugal pumps are specially
designed for water supply from boreholes. DS pumps feature stainless steel
construction throughout while DSP pumps use engineering plastics for the hydraulic
components and feature a floating type impeller that gives superior sand handling
capabilities. Both pumps are made from quality materials providing high efficiency
operation and long life. Performance characteristics and other data of the model
selected should be checked on the specific data sheet, which will be supplied with the
pump.
DAYLIFF D3SP pumps are compact 3” diameter submersible multistage
centrifugal pumps specifically designed for small scale water supplies from
boreholes and wells. Material of construction is engineering plastic impellers
and diffusers, brass inlet and outlet chambers and stainless steel pump sleeve.
All pumps are provided with 20m cable and a control unit.
0 3
Max. Water Temp: 30 C Max. Sand Content: 50g/m
0
D3SP: 40 C
450
400
350
300
250
200
150
100
50
0
1
10 100
Congratulations on selecting a Dayliff DS/DSP/D3SP. They are
manufactured to the highest standards and if installed and operated
correctly will give many years of efcient and trouble free service.
Careful reading of this Installation Manual is therefore important,
though should there be any queries they should be referred to the
equipment supplier.