Davey D53A/B High Pressure Drainage Pumps
The D53A/B models are able to pump clean water of neutral pH ( ie rainwater )
Designed for pumping clean rainwater and activated by an automatic float
The D53A/B model offers extra pressure for pumping up to a second story
The D53 A/B models can be converted to automatic water pressure systems by adding a TT45/S ‘Plug & Play Torrium 2
Operating Limits
Capacities to 140 LT/min
Max Total head 45
Max submergence 12m
Max operating temperature 40 c
Minimum soft solids 1.9 mm O.D.
Outlet size 1″ (F)
Electrical Data
Supply Voltage 220-240 v 50 Hz single phase
*Cable Length 10 metres
Output ( watts ) 840
Start (amps) 14
Run (amps) 5.7
Speed 2 pole , 2850rpm
Input Power (P1 ) 1.31 kw
Output Power (P2 ) 0.84 kw
Insulation class Class F
IP rating X8
Starting P.S.C
* The D53A/B models are also available with a 20 meter power lead
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
