Description:
PumpMate's DMO 4" series Rewindable Type Oil-Filled Deep Well Submersible Motors are designed for directly connecting with submersible pumps for groundwater and other submerged pumping applications.
Features and benefits:
1. Cooled by non-toxic oil (FDA approved) in premium quality.
2. Offering with the superior performance ball bearing ensuring a durable operation.
3. Made in AISI 304 stainless steel for all parts in contact with water for corrosion resistance.
4. With removable waterproof cable connector, for fast and easy maintenance.
5. Stators are designed for high efficiency and starting torque.
6. Pressure-equalizing diaphragm.
7. All motors are 100% tested.
General Specifications:
1. Mounting flange: 4" NEMA standard
2. Insulation class: F
3. Degree of protection: IP 68
4. Single phase motor: 0.37kW ~ 3.7kW
Three phase motor: 0.37kW ~ 7.5kW
5. Motor cable length: 1.2M to 3M according to motor sizes
Operating Parameters:
1. Frequency: 50Hz, 60Hz
2. Voltage tolerance: ±10%
3. Maximum ambient temperature: 35℃
4. Cooling flow rate: Min. 0.08m/sec
5. Maximum starts: 40/hr
6. Maximum operating depth: 300m
7. Suitable for vertical / horizontal operation
8. Axial thrust load:
*2000N (0.5~1.5Hp) *3000N(2~3Hp)
*4000N(4~5.5Hp) *5000N(7.5~10Hp)
Optional:
1. Motors in full AISI 316
2. Various cable lengths
3. Alternative materials executions
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