- Lithium battery 2000mAh
- Automatic charge stop
- LED night lighting
- W- Automatic charging and stopping
- LCD display Tire Pressure & Battery Power Indicator
- Back light display, easy to read at dark place
- Support : Bar / Kpa / Psi / Kg Display
- Light & small, easy to use at one hand and space saving
- With Lithium battery and 12V car charger base
- Quiet and low noise, with a variety of gas nozzles, a wide range of applications
Plunger Type Pumps, Hydraulically Actuated Diaphragm Type Pumps, Mechanically Actuated Diaphragm Type Pumps, Solenoid, Operated Diaphragm Dosing Pumps, Complete Skid Mounted Dosing Systems, Chemical Process Pumps, Seal free Magnetic Drive Pumps, Progressive Pumps, Y Type Strainers, Pulsation dampners, etc.
4SD4 Series Stainless Steel Submersible Pumps
For water supply from wells or reservoirs.
For domestic use, for civil and industrial applications, for garden use and irrigation.
Working conditions
Water temperature up to 55íµ.
Minimum internal diameter of well: 102mm
Maximum immersion depth: 40m
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.
