Radial bearing and double-direction thrust bearing are installed in the sealing bearing cavity of the motor rotator with the impeller. The dynamic seals of the rotary bearing cavity adopt floating seals or mechanical seals to prevent water from entering into the bearing cavity.
Nominal outlet diameter: 350-3200mm
Head: 0-10m
Flow rate: 0.4-25 m3/s
Power:22-1500kw
Voltage: 380v, 660v 3kv, 6kv, 10kv
Water conditions:
Water temperature=50 deg.C
Ph value: 4-10
Water quality is mild sewage water. The equivalent diameter of allowed articles =1/10 of nominal outlet dia., and there is no plenty of fiber sundries.
Qdx small submersible electrical pump( all casing,
Referred to as electrical pump hereunder)consists of three components, water pump, sealing and electrical motor.
The motor is mounted on top of pump and divided into single phase and three phase asynchronous types.
The pump is below the motor and divided into centrifugal impeller and worm casing structures.
Double-face mechanic sealing is mounted between pump and motor.
O shaped oil-proof rubber sealing ring is used at each stationary port as static sealing.
Range :
Head : up to 64 metres.
Capacity : up to 31 litres per second.
Power Rating : 2.2 KW to 7.5 KW.
(3.0 HP to 10.0 HP)
Application :
Submerged pump in Fountains, Wells, Sumps and Water tanks.
Water supply for domestic use in high-rise Apartments, Buildings and Hotels.
Gardening and sprinkler/conventional irrigation.
Industries, for clear water handling.
Constructional Features :
These are horizontal axially split casing, single stage, double suction or single suction, single volute type pumps with horizontal shaft. Variety of models are available to operate at 50 Hz and at 60 Hz.
Special Features :
* Withstand wide voltage fluctuations
* Designed to prevent overloading and hence motor burning.
* Long life : due to replaceable wearing parts.
* Dynamically balanced rotating parts.
* Easy maintenance and spares availability.
Special Features :
* Voltage range from 200 v to 440v
* Design for underwater applications
* Water shower arrangement for out of water applications
* No need for priming or foot valve for submerged application
* Foundation, installation or pump-house not required
Material of Construction : Standard Supply :
Impeller : Cast Iron.
Delivery casing : Cast Iron.
Motor Body : Cast Iron.
Shaft : Carbon Steel.
Submersible water pump
As a professional manufacturer from china since 1997, we have export our products to more than sixty countries and averagely deliver to more than thirty 20'gp containers per month.
And with
Good quality
Excellent after-sales services
Favorable price
Powerful r&d ability, we believe we would achieve more.
Characteristics:
Suitable for lifting clean water not containing substances
Easy use;
Extremely reliable even when subjected to continuous use, since the motor is fully cooled.;
Particularly suited for domestic use, to drain dirty water in all cases where suspended solids up to 20mm have to be dealt with;
Applications situations: emptying of pools and tanks, disposal of domestic sewage, emptying of sump pits.
