Goulds Submersible Explosion Proof Sewage Pumps 4XD12R4AC

Goulds
Submersible Explosion Proof Sewage Pumps
* Overnight Shipping Available! Part #:4XD12R4AC

Impeller: Cast iron, two vane closed design for high efficiency and maximum wear life. Balanced for smooth operation.

Bronze Wear Ring: Replaceable to renew the running clearances and efficiencies to original conditions.

Casing: Heavy duty cast iron, volute type for maximum efficiency. 4" 125# ANSI cast iron flanged. Adaptable to guide rail mounting system.

Tandem Seals: Two independently mounted mechanical face type seals are separated by an oil filled chamber. The oil chamber acts as a barrier to trap moisture and provide time for a planned shutdown and maintenance. The oil provides lubrication to the internal (upper) seal. Carbon rotating and ceramic stationary faces are standard on both internal (upper) and external (lower) seals. Optional materials are available for the lower seals.

Moisture Protection System: Two-wire, dual moisture sensing probes are located in the oil filled chamber between the inner and outer seals. When connected to a control panel with an optional Moisture Detection System and an alarm it will detect the presence of moisture should the outer seal fail. It will also detect moisture in the motor chamber and provide a warning prior to water levels reaching the bearing or stator.

Designed for Continuous Operation: Motor is rated continuous duty submerged condition in water that is 40C or below. Maximum runtime with pump unsubmerged for 740 HP is 15 minutes. Motor is suitable for 10 starts per hour.

Key Features

• Horsepower - 40
• Phase - 3
• Volts - 460
• Full Load Amps - 49.7
• Weight - 890

Pump Express sells a variety of options for Goulds sewer ejector pumps. These pumps have practical applications in all settings, working mostly in conjunction with bathrooms and laundry rooms that are below public or private sewer lines. With the Goulds sewer ejector pumps provided through Pump Express, solids and liquids are able to be moved upward, allowing it all to be transferred into the main sewage system.

Additional Information (PDF):

Submersible Explosion Proof Sewage Pumps Specification
Submersible Explosion Proof Sewage Pumps Product Brochure