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Tobee^® TM10x8E Medium Duty Slurry Pump

Tobee^® TM10x8E Slurry Pump Specifications

Size	10" x 8"
Capacity	666-1440 m³/h
Head	14-60 m
Speed	600-1100 rpm
NPSHr	4-10 m
Eff.	73%
Power	Max. 120 kW
Handling solids	65 mm
Materials	High Chrome Alloy, Rubber, etc

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Tobee^® TM10/8E Horizontal Medium-Duty Slurry Pump Product Description

TM10/8E Horizontal Medium-Duty Slurry Pump is a cantilevered, double-casing centrifugal pump optimized for continuous transfer of medium-density abrasive slurries. Designed as a high-efficiency alternative to heavy-duty models for fine-particle and low-to-medium head duties, it offers broader hydraulic efficiency bands and reduced power consumption. Features fully interchangeable High-Chrome and Natural Rubber wet-end liners, and flexible shaft sealing options such as expeller, packing, or mechanical seal.

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Tobee^® TM10/8E Horizontal Medium-Duty Slurry Pump Deasign Features

1. Casing & Pressure Protection

Double-Casing Architecture: Features a heavy-duty ductile iron outer casing that absorbs high working pressures and system shocks, housing an independent inner wear liner. This ensures maximum operator safety and allows the inner liner to wear out completely without risking structural failure.

2. Fully Interchangeable Wet-End Materials

Metal vs. Elastomer Versatility: The casing liners, throatbush, frame plate liner insert, and impeller are designed for 100% dimensional interchangeability between hard metal alloys and elastomeric materials:
- High-Chrome Alloys (27-27.5% Cr): For sharp particle abrasion, coarse solids, and high tip speeds.
- Natural Rubber / Synthetic Elastomers: For fine particle slurries, flotation fines, and acidic/alkaline environments (pH 2–12).

3. Heavy-Duty Shaft & Bearing Assembly

Low-Deflection Rigid Shaft: Large-diameter hardened steel shaft with minimal overhung length reduces shaft deflection under heavy dynamic loads, extending bearing and seal life.
Advanced bearing assembly using grease lubrication.

Tobee^® TM10/8E Slurry Pump Performance Parameters

TM10/8E Medium-duty Pump Clear Water Performance
Model	Max. Power(kW)	Material	Capacity Q ( m³/h)	Head H ( m)	Speed n (rpm)	Eff. η (%)	NPSH (m)	Impeller Vane No.
TM10/8E	120	Metal	666~1440	14~60	600~1100	73	4~10	5

Flexible Shaft Sealing Arrangements - Gland Packing Seal

Gland Packing Seal: Traditional packed stuffing box with low-flow or full-flow gland water flushing for reliable sealing in high-suction head applications.

No.	Part name	Materials
1	Stuffing box	KmTBCr27
2	Lantern restrictor	1Cr8Ni9Ti
3	Packing	PTFE
4	Gland assembly	HT250
5	Shaft sleeve	KS81

Flexible Shaft Sealing Arrangements - Centrifugal Expeller Seal

Expeller Seal (Dynamic Seal): Uses a back-vaned expeller wheel to generate centrifugal force, creating a pressure barrier that prevents slurry from reaching the shaft without requiring external gland seal water.

No.	Part name	Materials
1	Expeller ring	KmTBCr27
2	Expeller	KmTBCr27
3	Packing	PTFE
4	Neck ring	1Cr8Ni9Ti
5	Lantern ring	1Cr8Ni9Ti
6	Gland assembly	HT250
7	Oil cup	Q235

Flexible Shaft Sealing Arrangements - Mechanical Seal

Cartridge Mechanical Seal: Single or double-balanced mechanical seal arrangement for applications requiring zero fluid leakage or dilution.

No.	Part name	Materials
1	Static ring assembly	SS316
2	Rotating ring assembly	SS316

Tobee^® TM10/8E Slurry Pump Typical Mining & Industrial Applications

The 10/8E-M is engineered for medium-abrasion duties where high volume delivery is required:

Coal Washing Plants: Middlings transport, fine coal washing, and refuse slurry transfer.
Mineral Processing: Secondary grinding circuits, hydrocyclone feeds, flotation tailings, and concentrate transfer.
Power Plants: Bottom ash handling, fly ash slurry removal, and FGD gypsum circuits.
Aggregate & Sand: Sand washing plant water/slurry return and quarry washdown.

Tobee<sup>®</sup> TM10x8E Medium Duty Slurry Pump