Immersible Motors--Overview

The basic design of the immersible pump/motor is a premium efficient, inverter duty, P-Base or C-Face, totally enclosed, blower cooled motor. The design prevents water infiltration along the shaft into the motor by utilizing a triple redundant sealing system, including a patented Hydroseal design. The immersible motor can withstand up to 30 feet of submergence depth for a 2 week period.

Features and Benefits:

• Ease of maintenance and serviceability

• No level controls, monitors, recirculating pump or piping needed

• Excellent efficiencies

• No cooling jacket necessary

• Designed to run submerged for limited time periods

• Lower thrust due to bearing frame which means longer bearing life

• The shaft penetrates the bottom only and is sealed using a triple redundant sealing system

Immersible Bearing Frame:

• Availability: 4”-30” Pumps.

• Easy Maintenance: Maintain vertically coupled motors without having to remove the entire pump.

• Easy Service: Can be serviced by any authorized pump house.

• Unique Sealing System: Double lip-seal with pressurized grease cups and expellers.

• Longevity: Exceptional Shaft and Bearing Life.

Applications:

• Ideal for dry-pit applications where there is the possibility of flood-plain type flooding events.

• Exceeds IP67 requirements for submergence.

• Can withstand up to 30 feet of submergence for a 2 week period, far exceeding industry standards

• Competitive models only allow immersion for 30 minutes at a submergence of 3 feet

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