4 Inch Mastra Submersible Pump 50Hz 60Hz 4kw Single Phase Motor

4 inch mastra submersible pump 50Hz 60Hz 4kw one phase motor 

[People]
Conform to worldwide standard of IEC34-ICE, whole blocked asynchronous motor with squirrel cage rotor.
Outer shell, shaft and base created of stainless steel.
Copper annoy or Nickel plated cast-iron upper and bracket.
Swedish bearing or equal products enterprise greater thrust load.
Italian mechanical seals.
Pressure automatic modifying device manufactured of oil and drinking water evidence reformed butyl-rubber.
Stress automated changing gadget produced of oil and drinking water proof reformed butyl-rubber.
Flange connector beneath the regular of NEMA (United states of america National CZPTal Production Association).
Lacquer-coated wire conformed to United states regular of NEMA MW37-C.
Chinese patent product, bogus and imitation will be investigated. Patent No.: ZL99240666.8 ZL99317606.2

[Properties]
Scores: Singlephase: .25kW – 2.2kW, threephase: .55kW – seven.5kW
Voltage: Singlephase 220/230V (-6% +10%) or 230/240V (+6% -ten%) 50Hz, Threephase 230V or 400V ± ten% 50Hz
Thrust load: 1500N (.25kW – .75kW) NFS4
2500N (one.1kW – five.5kW) NFS4
4500N (three.0kW – seven.5kW) NFS4
Degree of defense: IP68
Insulation: Class B
Max. Ambient temperature: 35 Dgrees
Least cooling circulation together the motor: 8cm/sec.
Water pH: 6.5 – 8.
Maximum commences for each hour: thirty
Greatest submerged depth: 150 meter
Vertical or horizontal mounting placement
Motor secured by temperature compensated thermal relay and additional-rapid excursion.
Overload trip time: Much less than ten seconds (when 5 instances of rating recent)
Flat drinking water evidence cable 4× 2. mm2 with separated earth wire
Dimension: 19.2× 6.2mm2 Cable duration: 1.1-one.5m (.25 – 3. kW) two.three-two.5m(4. – 5.5kW) 2.eight-three.0m (seven.5kW)
Particular scaled product required by customers can be offered