Product Description
The products are used for deep wells, reservoirs, streams, ponds, industrial production water, farmland irrigation, fresh /clean water, domestic water, garden washing and fountains.
4 Inch Water submersible pumps with 2-wire and 3-wire motors in Stainless Steel materials. Offering a full line of submersible pumps ranging from 1/2 to 7.5 HP with flow rates that can range from 0.9m3/h to 24 m3/h. the max lift can reach 325m.
Applications
For Water supply from wells or reservoirs
For Sprinkler irrigaton
For Pressure boosting
For Domestic use, for civil and industrial applications
For Garden use and irrigation
Operating Conditions
Minimum well diameter : 4" 6"
Maximum fluid temperature up to : +-40 ºC
Maximum sand content : 0.25%
Maximum immersion depth : 150m
Motor and Pump
Rewindable motor or full obturated screen motor
1.direct start(1 cable) 2. star-delta start(2 cables)
Single-phase: 220V-240V/50Hz
Three-phase: 380V-415V/50Hz
Dimension complied with NEMA standard
Curve tolerance accord with ISO2548
Maximum diameter :130mm &135mm
Options on Request
Special material components
Start control box or automatic digital control box
Cable length
Other voltages or frequency 60Hz
Single phase motor with built-in capacitor
Conditions of Use
1. Water temperature 0~40℃
2. The pH value of the water source is 6.5~8.0
3. The solid content in water (weight ratio) does not exceed 0.02%, and the diameter of large particles is not greater than 0.2mm
4. Power supply voltage: single-phase is 220V, three-phase is 380V, frequency is 50HZ, 60Hz. and the voltage fluctuation range is 0.9-1.1 times of the rated value
Product Features
Stainless steel material
Anti-rust and corrosion-resistant sanitary stainless steel material, rust-free water, healthy drinking water is guaranteed.
Anti-sand type PPO suspension impeller
Anti-sand folding split floating impeller, wear-resistant, anti-pressure, multi-stage water absorption, large flow and high head
Submersible Borehole Pumps for 4" or larger deep wells.
Tightly coupled with NEMA standard submersible motors.
Designed for flows up to 28m3/h and heads up to 325m.
PERFORMANCE DATA
Components Material 
Production Corner
Application Scene
