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GPN_IB108-E

Product catalog summary

Overview: The GPN series by Tsurumi is a line of submersible high-power slurry pumps designed for heavy-duty applications. These pumps are equipped with agitators to handle high-concentration slurries and feature high-chromium cast iron wear parts for enhanced durability. They are suitable for various industrial applications, including piling works, foundation works, mining, quarries, wastewater treatment, and steel mills.

Specifications: The GPN series pumps are driven by 4-pole or 6-pole motors and are available in models with motor outputs ranging from 5.5 kW to 37 kW. They feature a side discharge, spiral design for smoother passage of solids, and a cooling water jacket for efficient motor cooling even at low water levels.

Key Features:

Anti-wicking Cable Entry: Prevents water incursion through the power cable.
Motor Protector: Includes thermal protectors to prevent overheating and overcurrent.
Chromium Molybdenum Shaft: Offers superior shock resistance.
Dual Inside Mechanical Seals: Provide enhanced corrosion, wear, and heat resistance.
Oil Lifter: Ensures lubrication and cooling of seal faces, prolonging seal life.
High-chromium Cast Iron Components: Impeller and suction plate ensure durability and performance.
Agitating Mechanism: Assists in suspending solids for efficient pumping.

Performance Curves: The document includes performance curves for different models, illustrating the relationship between capacity and total head.

Applications: The pumps are designed for transferring and draining slurry in various industrial settings, including construction, mining, and wastewater treatment.

Additional Information: The document notes that specifications and designs are subject to change without prior notice.

Catalog excerpts

submersible slurry pumps

Open the catalog to page 1

High-powered slurry pumps that deliver powerful agitation for discharging slurries laden with silt, earth, sand or other particulate The GPN-series is a submersible three-phase high power and extra heavy-duty slurry pump driven by a 4-pole or 6-pole motor. It is equipped with a high-chromium cast iron agitator that assists smooth suction of the settled matters. The other wear parts such as the impeller and the suction plate are also made of high-chromium cast iron for extra durability. The side discharge, spiral design allows smoother passage of the sucked solid matters. The motor is cooled by...

Open the catalog to page 2

The side discharge, spiral design allows smoother passage of the sucked solid matters. The motor is cooled by a water jacket assuring efficient motor cooling even when the pump operates with its motor exposed to air. HAnti-wicking Cable Entry Prevents water incursion due to capillary wicking should the power cable be damaged or the end submerged. 2 Motor Protector Circle Thermal Protector (15kW and below) Directly cuts the motor circuit if excessive heat builds up or overcurrent occurs in the motor. Miniature Thermal Protectors (22kW and above) React to excessive heat caused by dry-running. The...

Open the catalog to page 3

www.tsurumi-global.com B We reserve the right to change the specifications and designs without prior notice. The OO series and model OO are indicated with our series/model codes in this catalog. Your Dealer TSURUMI MANUFACTURING CO., LTD.© 2023 TSURUMI MANUFACTURING CO., LTD. Printed in Japan IB108-E HB-B-K-A

Open the catalog to page 4

GPN_IB108-E

GPN_IB108-E

Catalog excerpts

All TSURUMI MANUFACTURING CO., LTD. catalogs and technical brochures