Davey D23a/b High Pressure Drainage Pumps
The D23a/b models are able to pump clean water of neutral pH ( ie rainwater )
Designed for pumping clean rainwater and activated by an automatic float
Operating Limits
Capacities to 52 LT/min
Max Total head 22.5
Max submergence 7m
Max operating temperature 40 c
Minimum soft solids 1 mm O.D.
Outlet size 1″ (F)
Electrical Data
Supply Voltage 220-240 v 50 Hz single phase
Cable Length 10 metres
Output ( watts ) 200
Start (amps) 14
Run (amps) 1.8
Speed 2 pole , 2850rpm
Input Power (P1 ) 0.38 kw
Output Power (P2 ) 0.2 kw
Insulation class Class I
IP rating X8
Starting P.S.C
Features and Benefits
Float Switch fitted for automatic operation
Double mechanical seal,one in the oil bath on the motor and an extra mechanical seal on pump for superior reliability and a long service life.
Corrosion resistant 304 stainless steel shaft, motor shell and fasteners for longer service life
Centrifugal multi stage 3 impeller design for low flow applications
In built automatic thermal overload to protect the motor in the event of blockage or voltage supply problems
HO7RNF oil resistant leads , 10 meters long with 3 pin power plug for longer life in dirty water and easy connection to the mains power supply
