Description

Gol Pumps’ Encapsulated-resin filled motor is developed with market expectation to meet the robust construction and stringent requirement, which is for 4” or larger well. The motor is 100% tested before shipment.

Performance Curves

Selection Chart

Dimensions and weights

Motor Materials

• -Upper/Lower Bracket: AISI 304 Over Iron
• -Stator Shell: AISI 304
• -Shaft: AISI 420
• -Seal Cover: Nylon
• -Lip Seal: NBR
• -Diaphragm: NBR
• -Sand Slinger: NBR
• -Lead Wire (Cable): XLPE
• -Bolts and Screws: AISI 304
• -Lead Potting: Epoxy
• -Kingsbury Thrust Bearing: 402J2

PUMP SPEC

• Max Head(ft): 627
• Max Flow(Gpm): 79
• Discharge: 2″
• HP: 7.5
• Pump Material: Noryl
• Pump Model: ST 5522

Product advantages

• Hermetically sealed stator, anti-track, stator resin filled prevent motor burn out.
• High efficiency provides operation cost savings Thrust pad
• Copper wiring
• Pressure equalizing diaphragm
• Removable lead connector
• Control boxes available for single phase motor Standard NEMA mounting dimensions

Technical specifications

• Upper bracket: Cataphoresis treated cast iron plus SS304 cover cap.
• Max. Immersion depth: 985 ft.
• Protection: IP68
• Nos. of start per hour: max 20 at regular intervals.
• Sand slinger and lip seal.
• Insulation: Class F
• Rated ambient temperature: 86°F with min.
• Cooling flow 0.08 m/s of water flow speed
• Standard installation position: vertical and horizontal