EIM - Pollution Prevention and Water Treatment - Model EMQY: Non Jacketed Motors and Model EMJY: Jacketed, CLC-Motors (Submersible Motor)


  • Optimum uses for submersible pumps, aerators, mixers, etc. installed in wet well where flammable gases exist.
  • Investigated, tested and approved by Factory Mutual Research (FM)


Certifications FM (United States, Canada)
Permitted Use Class?(GAS/VAPOUR), Division 1, Groups C & D
Maximum Operating
Temperature Range (T-Code)
T4 [ 135?C ( 275?F ) ]
Motor Three Phase Squirrel Cage Induction Motor
Method of Cooling Non Jacketed (EMQY) or Jacketed (EMJY)
Motor Rating HP 2 POLE (3600RPM) : 2 HP - 40 HP
4 POLE (1800RPM) : 2 HP - 125 HP
6 POLE (1200RPM) : 5 HP - 100 HP
8 POLE ( 900RPM) : 5 HP - 75 HP
Power Supply 208, 230, 460, 575V / 60Hz
(Other voltages not more than 600V are available)
(50Hz motors are available by modifying 60Hz motors)
Insulation Class F (155?C, 310?F) or Class H (180?C, 356?F)
Service Factor 1.15
Starting Method Direct- On-Line or Star-Delta
Electrical Characteristics NEMA Design B
Lquid Temperature 40?C (104?F)
(Other temperatures are available on request)
Ambient Air Temperature 40?C (104?F)
Submersible Depth Max. 65 ft (20m)
Leakage Detector Single- or Dual-Electrode Leakage Detectors
Thermal Protector Two Bi-Metallic Thermal Switches
Cable UL approverd specifically designed for submersible applications
chloroprene cable withstands temperatures of up to 90?(194?F)
Motor Housing
Oil Chamber
Motor Shaft
ASTM A48, Class 35
ASTM A48, Class 35
AISI 420
Shaft Seals Double mechanincal seals prevent the water from penetrating into
the oil chamber and the motor housing .

Other Products in this Category