Superior Features:
•Oil-filled motor for maximum heat dissipation and constant bearing lubrication
•Recessed impeller reduces radial bearing loads, increases bearing life
•High-torque capacitor start, single-phase motor for assured starting under heavy load
•On winding heat sensors will stop motor in case of overheating to prevent costly motor damage
 
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Specifications:
Typical Application: Class I, Division I, Group D hazardous locations
Pump/Motor Unit: Submersible explosion-proof pump
Phase:
Voltage: 208/230
Horsepower: 1/2 HP
Run Amps: 5.9/5.3
RPM: 1750
Motor: Oil-cooled induction, capacitor start
Temp. Stator:
Max. design 266°F (130°C)
Hertz: 60Hz
Coolant Oil : Oil flash pt. 390°F (199°C)
Operation: Intermittent
Heat Sensor : Bi-metallic
Temperature: Max. water 140°F (60°C)
NEMA Design: Type N
Insulation: Class B
Discharge Size: 2" NPT
Solids Handling: 2"
Unit Weight: 80 lbs.
Power Cord: Type SOW/SOW-A, water-resistant, 20' 14/4 600V, 60°C, CSA/UL approved
Motor Housing: Cast Iron ASTM-48, 76
Pump Casting: Cast Iron ASTM-48, 76
Coolant/Lubricant: Dielectric oil
Shaft: 416 stainless steel
Mechanical: Dual: Carbon/Ceramic
Shaft Seal: Type 21 BF1C1
Impeller: Recessed, cast iron class 20 A-48-62
Upper Bearing: Ball radial 6203
Lower Bearing: Ball thrust 6306
Fasteners: 316 stainless steel

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Hydromatic reserves the right to make revisions to its products and their specifications, this catalog and related information without notice.