The M hard-metal slurry pump is a horizontal, single-stage, end suction configuration with a tangential discharge nozzle. The pump fitted with a hard metal liquid end is designed to handle high quantities of coarse, abrasive materials in suspension
Slurry
Flowserve has developed a complete range of sealing products for all types of slurries. They are engineered to perform and built to last.
IntroductionFeaturesDocumentation
Worthington M Slurry Pump
Worthington M pump Application:
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Thicker wear parts
- Full diameter wear plates
- Low specific speeds
- Low NPSHR
- Large diameter impeller
- Front opening casing to facilitate replacement of critical wear parts
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Typical Applications
- Primary cyclone feed
- Tailings
- Heavy media separation
- Filter feed
- Paste slurries
- Pipelines
Industry:
- Water
- Wastewater
- Oil & Gas
- Upstream Exploration & Production
- General Industries
- Pulp & Paper
- Steel & Primary Metals
- Mining
Introduction Features Literature
| Brand: | Flowserve |
|---|---|
| Description: | The SLC Slurry Seal is built tough to withstand the rigors of mining and mineral processing. It’s so tough you can install… |
SLC Series seals are heavy duty single cartridge seals built for the harshest slurry pump services found in mining, mineral and ore processing, and flue gas desulfurization. The SLC Series is designed with a unique non-clogging cone spring that increases seal reliability and enables flushless operation for low operating costs.
Features:
- Encapsulated cone spring increases reliability by providing consistent spring loading and hydraulic balancing to the seal faces without clogging or wearing.
- Abrasion-resistant and corrosion-resistant metal components and silicon carbide seal faces extend seal life beyond slurry pump components to maximize equipment uptime.
- Clean, open design operates without flush water to help reduce product dilution and save significant water-related operational costs.
- Consistent, correct installation is achieved by the cartridge design from the pump equipment’s wet or dry end with no special tools or seal-related bearing housing adjustments.
- Available outboard lip seal and Plan 62 grease or water quench provide lubrication to the seal faces during dry running pump cycles.
- Six group sizes meet the requirements of most slurry pump equipment giving maximum flexibility with minimum inventory.
Operating Parameters:
- Pressures to 20.7 bar (300 psig)
- Temperatures to 77°C (170°F) without quench; 110°C (230°F) with quench; for higher temperature applications contact your local Flowserve representative
- Slurry concentrations to 60% solids by weight
- Particle hardness to 9 MOH
- Surface speeds to 15 m/s (3000 fpm)
- Shaft sizes from 35 to 220 mm (1.375 to 8.661 inches)
SLC Seal Brochure
Single cartridge, heavy-duty slurry seal designed to operate in harsh slurry
Introduction Features Literature
SLC
| Brand | Flowserve |
|---|---|
| Description | Single balanced conical washer spring cartridge seal |
- Brands:
Flowserve - Industries:
Leaching Acid, Primary Processing, Slurry Transfer, Dewatering & Water Supply
Single balanced conical washer spring cartridge seal, designed to operate without a flush in tough slurries. No flush increases plant efficiency, reduces operating costs and eliminates product contamination. The seal incorporates a unique non-clogging cone spring design that increases seal reliability.
SLC Chart
SLC Seal Brochure
Single cartridge, heavy-duty slurry seal designed to operate in harsh slurry
Introduction Features Literature
SLM 6200
| Brand | Flowserve |
|---|---|
| Description | Dual balanced cartridge multi-spring pusher seal |
- Industries:
Dewatering & Water Supply, Leaching Acid, Slurry Transfer, Primary Processing
Dual balanced cartridge multi-spring pusher seal used in very abrasive applications where corrosive, toxic or volatile liquids are being handled and a single seal is not acceptable. The inner and outer seal faces are interchangeable. Uses a pressurized barrier fluid to prevent process fluid from reaching the atmosphere. The outer seal is shrouded by gland as added safety feature. No bypass or external flush needed. When installed into an open taper bore seal chamber. The seal tolerates pressure reversals. Requires enlarged stuffing box. Based on the SL 6000.
SLM 6200 Chart
SLM Series Seal Brochure
Engineered for applications typical with mineral and ore processing
SLM-6200 Seal Installation Instructions
Double pusher cartridge seal for more hazardous slurry applications
SLM 6000 Seal Installation Instruction
Single, balanced, pusher cartridge seal for slurry applications
Introduction Features Literature
SLM 6000
| Brand | Flowserve |
|---|---|
| Description | Medium Duty Slurry Seals |
- Industries:
Dewatering & Water Supply, Slurry Transfer, Primary Processing, Leaching Acid
A single cartridge seal with a flexible stator design. Rugged primary seal faces of sintered silicon carbide, and a monoblock rotor configuration. Available with a Quench Containment Device (QCD) as an outboard seal that can be run with a low pressure water closed loop barrier system or as a single seal with the Synthetic Lubrication Device (SLD) that requires no other equipment.
SLM 6000 Chart
SLM Series Seal Brochure
Engineered for applications typical with mineral and ore processing
SLM-6200 Seal Installation Instructions
Double pusher cartridge seal for more hazardous slurry applications
SLM 6000 Seal Installation Instruction
Single, balanced, pusher cartridge seal for slurry applications
SLD (Synthetic Lubrication Device) Brochure
Used in conjuction with a Flowserve Mechanical seal fitted with QCD, the SLD helps protect the seal faces in dry running slurry applications to improve the equipment’s MTBPM
Introduction Features Literature
SLM 6100
| Brand | Flowserve |
|---|---|
| Description | Slurry Seals |
- Industries:
Primary Processing, Dewatering & Water Supply, Slurry Transfer, Leaching Acid
Primary seal faces are a flexibly mounted stator and monoblock rotor in silicon carbide placed in a tandem arrangement along with a low pressure secondary seal having carbon vs. silicon carbide faces. The secondary seal is engineered to last longer than a QCD when a fluid quench is applied. It can also allow operation of a closed loop fluid system when the secondary seal is fitted with a quench circulating device.
SLM 6100 Chart
SLM Series Seal Brochure
Engineered for applications typical with mineral and ore processing
SLM-6200 Seal Installation Instructions
Double pusher cartridge seal for more hazardous slurry applications
SLM 6000 Seal Installation Instruction
Single, balanced, pusher cartridge seal for slurry applications
QCD (Quench Containment Device)
Used in conjunction with a Flowserve mechanical seal, the QCD helps quench fluid and protect seal faces in dry running slurry applications to improve equipment’s MTBPM.
Introduction Features Features Application Literature
Allpac Slurry Pusher Seals
| Brand | Flowserve |
|---|---|
| Description | This is Flowserve’s Corrosive duty seals. Provides economic seal life – low operating and maintenance costs. A single, dual balanced robust yet simple slurry with low operation and maintenance costs. |
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Internally mounted, double balanced, single mechanical seal, available in two versions:
- Balanced, closing from the product side (Allpac 480)
- Unbalanced, closing from the atmospheric side (Allpac 487)
The springs are stationery and outside the pumped medium, which makes the High-performance slurry seal for corrosive applications very suitable for slurry applications.
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High-pressure slurry seals Features
- Springs outside the product avoid clogging
- Faces are made from silicon carbide
- Large clearances between seal and shaft sleeve
- Robust construction
- Metal-free design optional
- Single and dual seal designs available
- Cartridge and component designs available
- Single and multiple spring designs available
Available Configurations
Allpac 480 Balanced, multiple spring, single cartridge seal Allpac 481 Balanced, single spring, single cartridge seal Allpac 482 Balanced, Super X wave spring, single cartridge seal Allpac 483 Balanced, multiple spring, single component seal Allpac 486 Balanced, multiple spring, ID-pressurized, dual cartridge seal Allpac 427 Unbalanced, multiple spring, dual cartridge seal Allpac N-2000 DIN/ISO standard balanced, multiple spring, dual cartridge seal Allpac N DIN 24960 form C standard balanced, multiple spring, dual component seal; available in four sizes only. Operating Parameters
Pressures to 50 bar (725 psi) Temperatures from -40°C to 220°C (-40°F to 430°F) Speeds to 50 m/s (164 fps)
Industries that suit Slurry Seals Mechanical Seal
- General Industries
- Pulp & Paper
- Mining
- Steel and Primary Metals
- Food & Beverage
- Corn Wet Milling & Ethanol
- Other Industries
- Chemicals
- Basic (Organic & Inorganic)
- Specialty (Fine & Consumer)
- Biofuels
- Pharmaceutical
- Petrochemicals
- Water
- Water Management
- Wastewater
- Agriculture & Irrigation
- Flood Control System
- Oil & Gas
- Upstream Exploration & Production
- Downstream Processing
Introduction Features Literature
Allpac N
| Brand | Flowserve |
|---|---|
| Description | Single, Double, Tandem, Cartridge |
- Industries:
Slurry Transfer, Slurry Processing, Primary Processing, Polymers, Pharmaceuticals, Leaching Acid, Solvents, Caustic and Chlor-Alkali, Auxiliary, Acid Transfer, Volatile Organic Compounds, Waste Processing, Dewatering & Water Supply - Standards:
DIN24960
Single, tandem or double balanced wavy spring seal cartridge designed according the metric DIN 24960 form C. Each seal face pair uses two 100% identical faces. When used as a double seal the inboard seal is reverse pressurized and therefore very resistant to clogging. This seal is designed specifically for the so-called ‘form C’ part of the DIN standard, and is therefore available only in four sizes.
Allpac N Chart
Allpac 480/487 Brochure
Single, tandem or double, balanced, wavy spring seal, cartridge designed according to DIN 24960 form C
General Installation and Maintenance Instructions
Can be used for the following seal types: Allpac 4 series, Allpace N series, Centipac 1 series, CRO, D series, DHT series, Europac 306, Europac 6 series, FRO, GSD, GSL, HD series, HSC, HSH, LD, P series, Q series, RO, Simpac 3 series, SRO, U series, UHT series, BL, BRC series, BX series, BXH series, BXLS series, BXRH, CBR series, CBS, GSDH, PB, PBR, PBS, PC, X series.