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MG_IA127-A

Product catalog summary

Overview: This document provides detailed information on Tsurumi Submersible Grinder Pumps, which are designed to grind and transfer solids under pressure, preventing clogging in small diameter pipes. These pumps are suitable for various applications including pressurized sewerage systems, community sewerage, and drainage in industrial settings.

Applications: The pumps are used in pressurized sewerage systems, community sewerage, domestic effluent management, and drainage at industrial sites such as paper, spinning, or food-processing factories, as well as exhibition sites or campsites.

Features:

Vortex impeller reduces clogging.
Grinder made of high-chromium iron casting for abrasion resistance.
Oil Lifter stabilizes mechanical seal function, extending its life.
Built-in circle thermal protector cuts motor circuit during overheating or failure.
Designed for high head, capable of transferring liquids over long distances.

Specifications:

Fluid Type: Sewage and Wastewater
Fluid Temperature: 0 to 40˚C
Impeller: Vortex
Shaft Seal: Double Mechanical Seal with Oil Lifter
Materials: Gray Cast Iron, High-chromium Cast Iron, Silicon Carbide
Motor: Dry-type Submersible Induction Motor, 2-pole, Three-phase
Motor Protector: Circle Thermal Protector
Lubricant: Turbine Oil (ISO VG32)

Performance Curves and Model Selection: The document includes performance curves for different models (32MG21.0, 32MG21.5, 50MG22.2, 50MG23.7) with specifications on total head, capacity, speed, and motor output.

Dimensions and Accessories: Detailed dimensions and standard accessories are provided for both free-standing and guide rail fitting models. Accessories include discharge bends, screwed flanges, lifting chains, guide supports, and duckfoot bends.

Materials and Components: The document lists materials used for various components such as the pump casing, impeller, mechanical seal, and motor parts, emphasizing durability and resistance to wear.

Illustration of Pressurized Sewerage System: An illustration is provided to show the major components and layout of a pressurized sewerage system using these pumps.

Note: Specifications and designs are subject to change for improvement without prior notice.

Catalog excerpts

Tsurumi Pump Submersible Sewage Pumps Grinder MG Printed on recycled paper with soy ink -Evidence of our commitment to the environment Amenlcs Amenities from Technology for People and the Earth

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SUBMERSIBLE GRINDER PUMPS FEATURES 1. A vortex impeller is used. This enables the pump to reduce the clogging. 2. The grinder is made of chromium iron casting and is highly resistant to abrasion. 3. Tsurumi's unique Oil Lifter stabilizes the function of the mechanical seal and extends its sealing life. 4. The built-in circle thermal protector directly cuts the motor circuit if excessive heat builds up or an electrical or mechanical failure occurs. 5. The pump is designed for high head. It is capable of transferring liquid to a distant place. PERFORMANCE CURVES MG Tsurumi Submersible Grinder Pumps...

Open the catalog to page 2

SUBMERSIBLE GRINDER PUMPS Item No. We reserve the right to change the specifications and designs for improvement without prior notice. TSURUMI MANUFACTURING CO., LTD. www.tsurumi-global.com

Open the catalog to page 3

MG_IA127-A

MG_IA127-A

Catalog excerpts

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